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_Camel.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 [2018-04-12 02:19:52,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 02:19:52,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 02:19:52,735 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 02:19:52,736 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 02:19:52,736 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 02:19:52,737 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 02:19:52,738 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 02:19:52,740 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 02:19:52,741 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 02:19:52,741 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 02:19:52,742 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 02:19:52,742 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 02:19:52,743 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 02:19:52,744 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 02:19:52,745 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 02:19:52,747 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 02:19:52,748 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 02:19:52,749 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 02:19:52,750 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 02:19:52,751 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-12 02:19:52,752 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-12 02:19:52,752 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-12 02:19:52,753 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-12 02:19:52,753 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-12 02:19:52,754 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-12 02:19:52,754 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-12 02:19:52,755 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-12 02:19:52,755 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-12 02:19:52,756 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-12 02:19:52,756 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-12 02:19:52,756 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel.epf [2018-04-12 02:19:52,779 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 02:19:52,779 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 02:19:52,780 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-12 02:19:52,780 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-12 02:19:52,780 INFO L133 SettingsManager]: * Use SBE=true [2018-04-12 02:19:52,780 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 02:19:52,781 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-12 02:19:52,782 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 02:19:52,782 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 02:19:52,782 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 02:19:52,782 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-12 02:19:52,782 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-12 02:19:52,782 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 02:19:52,782 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 02:19:52,783 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 02:19:52,783 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-12 02:19:52,783 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-12 02:19:52,783 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-12 02:19:52,812 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 02:19:52,822 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 02:19:52,826 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 02:19:52,828 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 02:19:52,828 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 02:19:52,829 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 [2018-04-12 02:19:53,104 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG990b7b276 [2018-04-12 02:19:53,226 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 02:19:53,226 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 02:19:53,227 INFO L168 CDTParser]: Scanning diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-12 02:19:53,232 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 02:19:53,232 INFO L215 ultiparseSymbolTable]: [2018-04-12 02:19:53,232 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 02:19:53,232 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 [2018-04-12 02:19:53,232 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 [2018-04-12 02:19:53,232 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-12 02:19:53,232 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,233 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,234 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,235 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 [2018-04-12 02:19:53,249 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG990b7b276 [2018-04-12 02:19:53,252 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 02:19:53,253 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 02:19:53,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 02:19:53,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 02:19:53,257 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 02:19:53,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a6d31a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53, skipping insertion in model container [2018-04-12 02:19:53,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,270 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 02:19:53,297 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 02:19:53,447 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 02:19:53,511 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 02:19:53,516 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 32 non ball SCCs. Number of states in SCCs 32. [2018-04-12 02:19:53,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53 WrapperNode [2018-04-12 02:19:53,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 02:19:53,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 02:19:53,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 02:19:53,546 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 02:19:53,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,570 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (1/1) ... [2018-04-12 02:19:53,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 02:19:53,591 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 02:19:53,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 02:19:53,591 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 02:19:53,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (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 [2018-04-12 02:19:53,728 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice [2018-04-12 02:19:53,729 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload [2018-04-12 02:19:53,730 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-12 02:19:53,731 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPnp [2018-04-12 02:19:53,732 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIrpCompletion [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfStartDevice [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRemoveDevice [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSendToNextDriver [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDispatchPower [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfForwardIrpSynchronous [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfCreate [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfIoCompletion [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfDeviceControl [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfShutdownFlush [2018-04-12 02:19:53,733 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfRegisterDevice [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-12 02:19:53,734 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfSyncFilterWithTarget [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskPerfUnload [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fdiskperf_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 02:19:53,735 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 02:19:54,018 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-12 02:19:54,019 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 02:19:54,067 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-12 02:19:54,067 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 02:19:54,149 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-12 02:19:54,149 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 02:19:54,170 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-12 02:19:54,170 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 02:19:54,288 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-12 02:19:54,288 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 02:19:54,313 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-12 02:19:54,313 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 02:19:54,344 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 02:19:54,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 02:19:54 BoogieIcfgContainer [2018-04-12 02:19:54,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 02:19:54,345 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 02:19:54,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 02:19:54,347 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 02:19:54,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 02:19:53" (1/3) ... [2018-04-12 02:19:54,347 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b70649d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 02:19:54, skipping insertion in model container [2018-04-12 02:19:54,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 02:19:53" (2/3) ... [2018-04-12 02:19:54,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b70649d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 02:19:54, skipping insertion in model container [2018-04-12 02:19:54,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 02:19:54" (3/3) ... [2018-04-12 02:19:54,349 INFO L107 eAbstractionObserver]: Analyzing ICFG diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-12 02:19:54,354 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-12 02:19:54,365 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-12 02:19:54,405 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 02:19:54,406 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 02:19:54,406 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-12 02:19:54,406 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-12 02:19:54,406 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-12 02:19:54,406 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 02:19:54,407 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 02:19:54,407 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 02:19:54,407 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 02:19:54,407 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 02:19:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2018-04-12 02:19:54,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-12 02:19:54,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 02:19:54 BoogieIcfgContainer [2018-04-12 02:19:54,443 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-12 02:19:54,444 INFO L168 Benchmark]: Toolchain (without parser) took 1191.29 ms. Allocated memory was 458.8 MB in the beginning and 547.4 MB in the end (delta: 88.6 MB). Free memory was 395.3 MB in the beginning and 408.2 MB in the end (delta: -12.9 MB). Peak memory consumption was 75.7 MB. Max. memory is 5.3 GB. [2018-04-12 02:19:54,445 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 458.8 MB. Free memory is still 421.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 02:19:54,445 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.96 ms. Allocated memory is still 458.8 MB. Free memory was 395.3 MB in the beginning and 362.3 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 5.3 GB. [2018-04-12 02:19:54,446 INFO L168 Benchmark]: Boogie Preprocessor took 44.53 ms. Allocated memory is still 458.8 MB. Free memory is still 362.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 02:19:54,446 INFO L168 Benchmark]: RCFGBuilder took 753.81 ms. Allocated memory was 458.8 MB in the beginning and 547.4 MB in the end (delta: 88.6 MB). Free memory was 362.3 MB in the beginning and 418.7 MB in the end (delta: -56.5 MB). Peak memory consumption was 47.9 MB. Max. memory is 5.3 GB. [2018-04-12 02:19:54,447 INFO L168 Benchmark]: TraceAbstraction took 98.25 ms. Allocated memory is still 547.4 MB. Free memory was 418.7 MB in the beginning and 408.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 5.3 GB. [2018-04-12 02:19:54,448 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 458.8 MB. Free memory is still 421.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 291.96 ms. Allocated memory is still 458.8 MB. Free memory was 395.3 MB in the beginning and 362.3 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 44.53 ms. Allocated memory is still 458.8 MB. Free memory is still 362.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 753.81 ms. Allocated memory was 458.8 MB in the beginning and 547.4 MB in the end (delta: 88.6 MB). Free memory was 362.3 MB in the beginning and 418.7 MB in the end (delta: -56.5 MB). Peak memory consumption was 47.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 98.25 ms. Allocated memory is still 547.4 MB. Free memory was 418.7 MB in the beginning and 408.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 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_Camel.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-12_02-19-54-456.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_Camel.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-12_02-19-54-456.csv Received shutdown request...