java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_NoArray.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-408c70d-m [2018-04-13 13:47:55,524 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-13 13:47:55,526 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-13 13:47:55,538 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-13 13:47:55,538 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-13 13:47:55,539 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-13 13:47:55,540 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-13 13:47:55,541 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-13 13:47:55,543 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-13 13:47:55,544 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-13 13:47:55,544 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-13 13:47:55,544 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-13 13:47:55,545 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-13 13:47:55,546 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-13 13:47:55,547 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-13 13:47:55,548 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-13 13:47:55,549 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-13 13:47:55,551 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-13 13:47:55,552 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-13 13:47:55,552 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-13 13:47:55,554 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-13 13:47:55,554 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-13 13:47:55,554 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-13 13:47:55,555 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-13 13:47:55,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-13 13:47:55,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-13 13:47:55,557 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-13 13:47:55,557 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-13 13:47:55,558 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-13 13:47:55,558 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-13 13:47:55,559 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-13 13:47:55,559 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_NoArray.epf [2018-04-13 13:47:55,568 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-13 13:47:55,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-13 13:47:55,569 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-13 13:47:55,569 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-13 13:47:55,570 INFO L133 SettingsManager]: * Use SBE=true [2018-04-13 13:47:55,570 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-13 13:47:55,570 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-13 13:47:55,570 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-13 13:47:55,570 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-13 13:47:55,570 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-13 13:47:55,570 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-13 13:47:55,571 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-13 13:47:55,571 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-13 13:47:55,571 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-13 13:47:55,571 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-13 13:47:55,571 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-13 13:47:55,571 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-13 13:47:55,571 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-13 13:47:55,572 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-13 13:47:55,572 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-13 13:47:55,572 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-13 13:47:55,572 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-13 13:47:55,572 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-13 13:47:55,572 INFO L133 SettingsManager]: * Trace refinement strategy=SMTINTERPOL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-13 13:47:55,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-13 13:47:55,609 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-13 13:47:55,612 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-13 13:47:55,613 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-13 13:47:55,613 INFO L276 PluginConnector]: CDTParser initialized [2018-04-13 13:47:55,614 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:55,939 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG6cb83078e [2018-04-13 13:47:56,069 INFO L287 CDTParser]: IsIndexed: true [2018-04-13 13:47:56,069 INFO L288 CDTParser]: Found 1 translation units. [2018-04-13 13:47:56,070 INFO L168 CDTParser]: Scanning diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,075 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-13 13:47:56,075 INFO L215 ultiparseSymbolTable]: [2018-04-13 13:47:56,075 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-13 13:47:56,075 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest ('IofCompleteRequest') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init ('_BLAST_init') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice ('DiskPerfRemoveDevice') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous ('DiskPerfForwardIrpSynchronous') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl ('DiskPerfDeviceControl') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver ('PoCallDriver') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower ('DiskPerfDispatchPower') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice ('DiskPerfRegisterDevice') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,076 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver ('DiskPerfSendToNextDriver') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject ('KeWaitForSingleObject') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent ('KeSetEvent') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest ('IoBuildDeviceIoControlRequest') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget ('DiskPerfSyncFilterWithTarget') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice ('DiskPerfStartDevice') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion ('DiskPerfIoCompletion') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion ('DiskPerfIrpCompletion') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init ('stub_driver_init') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn ('errorFn') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,077 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate ('DiskPerfCreate') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload ('DiskPerfUnload') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired ('stubMoreProcessingRequired') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver ('IofCallDriver') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp ('DiskPerfDispatchPnp') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush ('DiskPerfShutdownFlush') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__customIrp in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__UNLOADED in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__NP in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__compRegistered in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR3 in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP2 in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,078 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR1 in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP1 in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__pended in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__compFptr in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__pirp in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KernelMode in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__s in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__myStatus in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__Executive in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DC in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__setEventCalled in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IPC in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,079 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__lowerDriverReturn in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,080 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__routine in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:56,093 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG6cb83078e [2018-04-13 13:47:56,097 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-13 13:47:56,098 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-13 13:47:56,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-13 13:47:56,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-13 13:47:56,103 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-13 13:47:56,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39ebb388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56, skipping insertion in model container [2018-04-13 13:47:56,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,116 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 13:47:56,146 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 13:47:56,324 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 13:47:56,382 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 13:47:56,386 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 32 non ball SCCs. Number of states in SCCs 32. [2018-04-13 13:47:56,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56 WrapperNode [2018-04-13 13:47:56,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-13 13:47:56,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-13 13:47:56,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-13 13:47:56,415 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-13 13:47:56,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,447 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... [2018-04-13 13:47:56,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-13 13:47:56,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-13 13:47:56,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-13 13:47:56,462 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-13 13:47:56,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (1/1) ... No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-13 13:47:56,582 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-13 13:47:56,582 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-13 13:47:56,582 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-13 13:47:56,582 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-13 13:47:56,582 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous [2018-04-13 13:47:56,583 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-13 13:47:56,584 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-13 13:47:56,585 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-13 13:47:56,585 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-13 13:47:56,585 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-13 13:47:56,585 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-13 13:47:56,585 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-13 13:47:56,585 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-13 13:47:56,585 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-04-13 13:47:56,585 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver [2018-04-13 13:47:56,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-13 13:47:56,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-13 13:47:56,588 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-13 13:47:56,589 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-13 13:47:56,589 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-13 13:47:56,915 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-13 13:47:56,915 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 13:47:56,950 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-13 13:47:56,950 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 13:47:57,025 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-13 13:47:57,025 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 13:47:57,034 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-13 13:47:57,034 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 13:47:57,165 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-13 13:47:57,165 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 13:47:57,202 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-13 13:47:57,202 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 13:47:57,240 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-13 13:47:57,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 01:47:57 BoogieIcfgContainer [2018-04-13 13:47:57,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-13 13:47:57,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-13 13:47:57,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-13 13:47:57,245 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-13 13:47:57,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.04 01:47:56" (1/3) ... [2018-04-13 13:47:57,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1463c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 01:47:57, skipping insertion in model container [2018-04-13 13:47:57,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 01:47:56" (2/3) ... [2018-04-13 13:47:57,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1463c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 01:47:57, skipping insertion in model container [2018-04-13 13:47:57,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 01:47:57" (3/3) ... [2018-04-13 13:47:57,248 INFO L107 eAbstractionObserver]: Analyzing ICFG diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-13 13:47:57,255 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-13 13:47:57,262 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-13 13:47:57,294 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-13 13:47:57,294 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-13 13:47:57,295 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-13 13:47:57,295 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-13 13:47:57,295 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-13 13:47:57,295 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-13 13:47:57,295 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-13 13:47:57,295 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-13 13:47:57,295 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-13 13:47:57,296 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-13 13:47:57,310 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2018-04-13 13:47:57,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-13 13:47:57,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.04 01:47:57 BoogieIcfgContainer [2018-04-13 13:47:57,328 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-13 13:47:57,329 INFO L168 Benchmark]: Toolchain (without parser) took 1231.61 ms. Allocated memory was 394.8 MB in the beginning and 594.5 MB in the end (delta: 199.8 MB). Free memory was 334.3 MB in the beginning and 465.5 MB in the end (delta: -131.2 MB). Peak memory consumption was 68.6 MB. Max. memory is 5.3 GB. [2018-04-13 13:47:57,331 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 394.8 MB. Free memory is still 357.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-13 13:47:57,331 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.48 ms. Allocated memory is still 394.8 MB. Free memory was 334.3 MB in the beginning and 303.8 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 5.3 GB. [2018-04-13 13:47:57,331 INFO L168 Benchmark]: Boogie Preprocessor took 46.52 ms. Allocated memory is still 394.8 MB. Free memory was 303.8 MB in the beginning and 299.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-13 13:47:57,332 INFO L168 Benchmark]: RCFGBuilder took 779.32 ms. Allocated memory was 394.8 MB in the beginning and 594.5 MB in the end (delta: 199.8 MB). Free memory was 299.9 MB in the beginning and 473.0 MB in the end (delta: -173.2 MB). Peak memory consumption was 42.2 MB. Max. memory is 5.3 GB. [2018-04-13 13:47:57,332 INFO L168 Benchmark]: TraceAbstraction took 86.84 ms. Allocated memory is still 594.5 MB. Free memory was 473.0 MB in the beginning and 465.5 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 5.3 GB. [2018-04-13 13:47:57,334 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 394.8 MB. Free memory is still 357.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 315.48 ms. Allocated memory is still 394.8 MB. Free memory was 334.3 MB in the beginning and 303.8 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 46.52 ms. Allocated memory is still 394.8 MB. Free memory was 303.8 MB in the beginning and 299.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 779.32 ms. Allocated memory was 394.8 MB in the beginning and 594.5 MB in the end (delta: 199.8 MB). Free memory was 299.9 MB in the beginning and 473.0 MB in the end (delta: -173.2 MB). Peak memory consumption was 42.2 MB. Max. memory is 5.3 GB. * TraceAbstraction took 86.84 ms. Allocated memory is still 594.5 MB. Free memory was 473.0 MB in the beginning and 465.5 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 307 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=295occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_NoArray.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-13_13-47-57-343.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_NoArray.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-13_13-47-57-343.csv Received shutdown request...