[ 0:01] | load /home/xrockai/src/divine/nightly/test/svcomp/product-lines/elevator_spec3_productSimulator_false.cil.c elevator_spec3_productSimulator_false.cil.c [ 0:01] | expect --result error --location elevator_spec3_productSimulator_false.cil.c:1188 [ 0:01] | expect --trace FAULT: --trace-count 1 [ 0:01] | cc -o testcase.bc elevator_spec3_productSimulator_false.cil.c [ 0:01] | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --solver stp --symbolic -o nofail:malloc testcase.bc [ 0:01] compiling elevator_spec3_productSimulator_false.cil.c [ 0:01] elevator_spec3_productSimulator_false.cil.c:45:44: warning: incompatible redeclaration of library function 'malloc' [ 0:01] extern __attribute__((__nothrow__)) void *malloc(size_t __size ) __attribute__((__malloc__)) ; [ 0:01] ^ [ 0:01] elevator_spec3_productSimulator_false.cil.c:45:44: note: 'malloc' is a builtin with type 'void *(unsigned long)' [ 0:01] elevator_spec3_productSimulator_false.cil.c:2695:10: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp6); [ 0:01] ^~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2695:10: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp6); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2700:12: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp7); [ 0:01] ^~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2700:12: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp7); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2705:12: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp8); [ 0:01] ^~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2705:12: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp8); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2710:10: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp9); [ 0:01] ^~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2710:10: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp9); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2714:10: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp11); [ 0:01] ^~~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2714:10: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp11); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2719:12: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp12); [ 0:01] ^~~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2719:12: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp12); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2724:12: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp13); [ 0:01] ^~~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2724:12: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp13); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2729:10: warning: format string is not a string literal (potentially insecure) [ 0:01] printf(__cil_tmp14); [ 0:01] ^~~~~~~~~~~ [ 0:01] elevator_spec3_productSimulator_false.cil.c:2729:10: note: treat the string as an argument to avoid this [ 0:01] printf(__cil_tmp14); [ 0:01] ^ [ 0:01] "%s", [ 0:01] elevator_spec3_productSimulator_false.cil.c:2773:10: warning: format string is not a string literal (potentially insecure) [ 0:02] printf(__cil_tmp20); [ 0:02] ^~~~~~~~~~~ [ 0:02] elevator_spec3_productSimulator_false.cil.c:2773:10: note: treat the string as an argument to avoid this [ 0:02] printf(__cil_tmp20); [ 0:02] ^ [ 0:02] "%s", [ 0:02] elevator_spec3_productSimulator_false.cil.c:2830:10: warning: format string is not a string literal (potentially insecure) [ 0:02] printf(__cil_tmp26); [ 0:02] ^~~~~~~~~~~ [ 0:02] elevator_spec3_productSimulator_false.cil.c:2830:10: note: treat the string as an argument to avoid this [ 0:02] printf(__cil_tmp26); [ 0:02] ^ [ 0:02] "%s", [ 0:02] elevator_spec3_productSimulator_false.cil.c:2846:12: warning: format string is not a string literal (potentially insecure) [ 0:02] printf(__cil_tmp2); [ 0:02] ^~~~~~~~~~ [ 0:02] elevator_spec3_productSimulator_false.cil.c:2846:12: note: treat the string as an argument to avoid this [ 0:02] printf(__cil_tmp2); [ 0:02] ^ [ 0:02] "%s", [ 0:02] 12 warnings generated. [ 0:02] loading bitcode … DiOS … LART … RR … constants … done [ 0:17] booting … done [ 0:18] states per second: 0.130407 [ 1:11] state count: 7 [ 1:11] mips: 0.24 [ 1:11] symbolic: 1 [ 2:27] [ 2:27] error found: yes [ 2:27] error trace: | [ 2:27] ASSUME (not (not (= var_5 #x00000000))) [ 2:27] ASSUME (not (not (= var_3 #x00000000))) [ 2:27] ASSUME (and (not (not (= var_5 #x00000000))) (not (not (= var_5 #x00000000)))) [ 2:27] ASSUME (not (= var_4 #x00000000)) [ 2:27] ASSUME (and (not (not (= var_3 #x00000000))) (not (not (= var_3 #x00000000)))) [ 2:27] ASSUME (not (not (= var_1 #x00000000))) [ 2:27] ASSUME (and (and (not (not (= var_5 #x00000000))) (not (not (= var_5 #x00000000)))) (not (not (= var_5 #x00000000)))) [ 2:27] ASSUME (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) [ 2:27] ASSUME (and (and (not (not (= var_3 #x00000000))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) [ 2:27] ASSUME (and (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) [ 2:27] ASSUME (and (and (and (not (not (= var_3 #x00000000))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) [ 2:27] ASSUME (and (and (and (not (not (= var_5 #x00000000))) (not (not (= var_5 #x00000000)))) (not (not (= var_5 #x00000000)))) (not (not (= var_5 #x00000000)))) [ 2:27] ASSUME (and (and (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) [ 2:27] ASSUME (and (and (and (and (not (not (= var_3 #x00000000))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) [ 2:27] ASSUME (and (and (and (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) [ 2:27] ASSUME (and (and (and (and (and (not (not (= var_3 #x00000000))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) (not (not (= var_3 #x00000000)))) [ 2:27] ASSUME (and (and (and (and (not (not (= var_5 #x00000000))) (not (not (= var_5 #x00000000)))) (not (not (= var_5 #x00000000)))) (not (not (= var_5 #x00000000)))) (not (not (= var_5 #x00000000)))) [ 2:27] ASSUME (and (and (and (and (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) [ 2:27] ASSUME (and (and (and (and (and (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) [ 2:27] ASSUME (and (and (and (and (and (and (and (not (= var_4 #x00000000)) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) (not (= var_4 #x00000000))) [ 2:27] FAULT: verifier error called [ 2:27] [0] FATAL: dios assertion violation in userspace [ 2:27] [ 2:27] active stack: [ 2:29] - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)()) [ 2:29] location: /dios/sys/fault.hpp:118 [ 2:29] - symbol: __dios_fault [ 2:29] location: /dios/arch/divm/fault.c:12 [ 2:29] - symbol: __VERIFIER_error [ 2:29] location: /dios/libc/svcomp/svcomp-error.cpp:5 [ 2:29] - symbol: __automaton_fail [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:1188 [ 2:29] - symbol: __utac_acc__Specification3_spec__2 [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:3767 [ 2:29] - symbol: timeShift [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:2655 [ 2:29] - symbol: cleanup [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:3382 [ 2:29] - symbol: test [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:3601 [ 2:29] - symbol: runTest [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:3563 [ 2:29] - symbol: main [ 2:29] location: elevator_spec3_productSimulator_false.cil.c:3581 [ 2:29] + divine sim --batch --skip-init --load-report verify.out [ 2:29] [ 2:50] ^ —————. —.— . . —.— . . .————— . . [ 2:50] ——— | | | | | | |\ | | | | [ 2:50] —(o)— | | | | | | | \ | |———— '————| [ 2:50] ——————— | | | \ / | | \| | | [ 2:50] ————————— —————' —'— ' —'— ' ' '————— ' [ 2:50] [ 2:50] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 2:50] traced states: [ 2:50] ▶ state #1 [new] -- active threads: [0:0] -- [ 2:50] T: FAULT: verifier error called [ 2:52] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 2:52] # NOTE: $frame in __dios_fault [ 2:52] > backtrace [ 2:52] void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 2:52] __dios_fault at /dios/arch/divm/fault.c:12 [ 2:52] __VERIFIER_error at /dios/libc/svcomp/svcomp-error.cpp:5 [ 2:52] __automaton_fail at elevator_spec3_productSimulator_false.cil.c:1188 [ 2:52] __utac_acc__Specification3_spec__2 at elevator_spec3_productSimulator_false.cil.c:3767 [ 2:52] timeShift at elevator_spec3_productSimulator_false.cil.c:2655 [ 2:52] cleanup at elevator_spec3_productSimulator_false.cil.c:3382 [ 2:52] test at elevator_spec3_productSimulator_false.cil.c:3601 [ 2:52] runTest at elevator_spec3_productSimulator_false.cil.c:3563 [ 2:52] main at elevator_spec3_productSimulator_false.cil.c:3581 [ 2:52] __dios_start at /dios/libc/sys/start.cpp:94 [ 2:52] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 2:52] # NOTE: $frame in __dios_fault