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 0.1.23-666feb3-m [2018-04-11 18:01:33,317 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-11 18:01:33,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-11 18:01:33,331 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-11 18:01:33,331 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-11 18:01:33,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-11 18:01:33,332 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-11 18:01:33,334 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-11 18:01:33,335 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-11 18:01:33,336 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-11 18:01:33,337 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-11 18:01:33,337 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-11 18:01:33,338 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-11 18:01:33,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-11 18:01:33,339 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-11 18:01:33,341 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-11 18:01:33,342 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-11 18:01:33,344 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-11 18:01:33,345 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-11 18:01:33,346 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-11 18:01:33,347 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-11 18:01:33,347 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-11 18:01:33,348 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-11 18:01:33,348 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-11 18:01:33,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-11 18:01:33,350 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-11 18:01:33,350 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-11 18:01:33,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-11 18:01:33,351 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-11 18:01:33,351 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-11 18:01:33,352 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-11 18:01:33,352 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 [2018-04-11 18:01:33,373 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-11 18:01:33,373 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-11 18:01:33,374 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-11 18:01:33,374 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * Use SBE=true [2018-04-11 18:01:33,375 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-11 18:01:33,375 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-11 18:01:33,376 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 18:01:33,376 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-11 18:01:33,376 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-11 18:01:33,377 INFO L133 SettingsManager]: * Trace refinement strategy=SMTINTERPOL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-11 18:01:33,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-11 18:01:33,410 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-11 18:01:33,413 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-11 18:01:33,414 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-11 18:01:33,414 INFO L276 PluginConnector]: CDTParser initialized [2018-04-11 18:01:33,415 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 [2018-04-11 18:01:33,703 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGd08789924 [2018-04-11 18:01:33,843 INFO L287 CDTParser]: IsIndexed: true [2018-04-11 18:01:33,844 INFO L288 CDTParser]: Found 1 translation units. [2018-04-11 18:01:33,844 INFO L168 CDTParser]: Scanning diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 18:01:33,849 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-11 18:01:33,849 INFO L215 ultiparseSymbolTable]: [2018-04-11 18:01:33,849 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-11 18:01:33,849 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 [2018-04-11 18:01:33,849 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 [2018-04-11 18:01:33,849 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,850 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,851 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,852 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,853 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 [2018-04-11 18:01:33,854 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 [2018-04-11 18:01:33,854 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 [2018-04-11 18:01:33,854 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 [2018-04-11 18:01:33,871 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGd08789924 [2018-04-11 18:01:33,875 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-11 18:01:33,876 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-11 18:01:33,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-11 18:01:33,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-11 18:01:33,882 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-11 18:01:33,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:01:33" (1/1) ... [2018-04-11 18:01:33,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e3a6bc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:33, skipping insertion in model container [2018-04-11 18:01:33,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:01:33" (1/1) ... [2018-04-11 18:01:33,894 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 18:01:33,921 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 18:01:34,075 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 18:01:34,137 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 18:01:34,140 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 32 non ball SCCs. Number of states in SCCs 32. [2018-04-11 18:01:34,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34 WrapperNode [2018-04-11 18:01:34,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-11 18:01:34,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-11 18:01:34,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-11 18:01:34,169 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-11 18:01:34,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (1/1) ... [2018-04-11 18:01:34,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-11 18:01:34,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-11 18:01:34,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-11 18:01:34,213 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-11 18:01:34,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (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 [2018-04-11 18:01:34,314 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-11 18:01:34,314 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-11 18:01:34,314 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl [2018-04-11 18:01:34,315 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-11 18:01:34,316 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-11 18:01:34,317 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp [2018-04-11 18:01:34,317 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice [2018-04-11 18:01:34,318 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-11 18:01:34,319 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget [2018-04-11 18:01:34,320 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload [2018-04-11 18:01:34,320 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-11 18:01:34,320 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-11 18:01:34,320 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-11 18:01:34,320 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-11 18:01:34,320 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-11 18:01:34,595 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 18:01:34,595 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:01:34,633 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 18:01:34,633 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:01:34,734 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 18:01:34,734 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:01:34,750 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 18:01:34,750 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:01:34,878 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 18:01:34,878 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:01:34,915 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 18:01:34,916 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:01:34,950 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-11 18:01:34,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:01:34 BoogieIcfgContainer [2018-04-11 18:01:34,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-11 18:01:34,951 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-11 18:01:34,951 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-11 18:01:34,953 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-11 18:01:34,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 06:01:33" (1/3) ... [2018-04-11 18:01:34,954 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c8dc45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:01:34, skipping insertion in model container [2018-04-11 18:01:34,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:01:34" (2/3) ... [2018-04-11 18:01:34,955 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c8dc45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:01:34, skipping insertion in model container [2018-04-11 18:01:34,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:01:34" (3/3) ... [2018-04-11 18:01:34,956 INFO L107 eAbstractionObserver]: Analyzing ICFG diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 18:01:34,964 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-11 18:01:34,971 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-11 18:01:35,005 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-11 18:01:35,006 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-11 18:01:35,006 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-11 18:01:35,006 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-11 18:01:35,006 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-11 18:01:35,006 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-11 18:01:35,006 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-11 18:01:35,006 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-11 18:01:35,007 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-11 18:01:35,007 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-11 18:01:35,022 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2018-04-11 18:01:35,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-11 18:01:35,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 06:01:35 BoogieIcfgContainer [2018-04-11 18:01:35,041 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-11 18:01:35,042 INFO L168 Benchmark]: Toolchain (without parser) took 1166.96 ms. Allocated memory was 400.6 MB in the beginning and 611.3 MB in the end (delta: 210.8 MB). Free memory was 337.0 MB in the beginning and 483.6 MB in the end (delta: -146.6 MB). Peak memory consumption was 64.1 MB. Max. memory is 5.3 GB. [2018-04-11 18:01:35,043 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 400.6 MB. Free memory is still 359.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 18:01:35,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.07 ms. Allocated memory is still 400.6 MB. Free memory was 337.0 MB in the beginning and 305.8 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 5.3 GB. [2018-04-11 18:01:35,044 INFO L168 Benchmark]: Boogie Preprocessor took 43.81 ms. Allocated memory is still 400.6 MB. Free memory was 305.8 MB in the beginning and 301.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-11 18:01:35,045 INFO L168 Benchmark]: RCFGBuilder took 737.41 ms. Allocated memory was 400.6 MB in the beginning and 611.3 MB in the end (delta: 210.8 MB). Free memory was 301.8 MB in the beginning and 490.9 MB in the end (delta: -189.1 MB). Peak memory consumption was 37.4 MB. Max. memory is 5.3 GB. [2018-04-11 18:01:35,045 INFO L168 Benchmark]: TraceAbstraction took 90.29 ms. Allocated memory is still 611.3 MB. Free memory was 490.9 MB in the beginning and 483.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 5.3 GB. [2018-04-11 18:01:35,047 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 400.6 MB. Free memory is still 359.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 292.07 ms. Allocated memory is still 400.6 MB. Free memory was 337.0 MB in the beginning and 305.8 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 43.81 ms. Allocated memory is still 400.6 MB. Free memory was 305.8 MB in the beginning and 301.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 737.41 ms. Allocated memory was 400.6 MB in the beginning and 611.3 MB in the end (delta: 210.8 MB). Free memory was 301.8 MB in the beginning and 490.9 MB in the end (delta: -189.1 MB). Peak memory consumption was 37.4 MB. Max. memory is 5.3 GB. * TraceAbstraction took 90.29 ms. Allocated memory is still 611.3 MB. Free memory was 490.9 MB in the beginning and 483.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 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-0-2018-04-11_18-01-35-056.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-0-2018-04-11_18-01-35-056.csv Received shutdown request...