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_Array.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-11 14:59:39,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-11 14:59:39,286 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-11 14:59:39,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-11 14:59:39,298 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-11 14:59:39,299 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-11 14:59:39,300 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-11 14:59:39,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-11 14:59:39,303 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-11 14:59:39,304 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-11 14:59:39,304 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-11 14:59:39,304 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-11 14:59:39,305 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-11 14:59:39,306 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-11 14:59:39,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-11 14:59:39,308 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-11 14:59:39,310 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-11 14:59:39,311 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-11 14:59:39,312 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-11 14:59:39,313 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-11 14:59:39,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-11 14:59:39,315 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-11 14:59:39,315 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-11 14:59:39,316 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-11 14:59:39,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-11 14:59:39,317 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-11 14:59:39,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-11 14:59:39,318 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-11 14:59:39,318 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-11 14:59:39,319 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-11 14:59:39,319 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-11 14:59:39,319 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_Array.epf [2018-04-11 14:59:39,339 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-11 14:59:39,339 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-11 14:59:39,340 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-11 14:59:39,340 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-11 14:59:39,341 INFO L133 SettingsManager]: * Use SBE=true [2018-04-11 14:59:39,341 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-11 14:59:39,341 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-11 14:59:39,341 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-11 14:59:39,341 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-11 14:59:39,341 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-11 14:59:39,341 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-11 14:59:39,342 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-11 14:59:39,342 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-11 14:59:39,342 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-11 14:59:39,342 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-11 14:59:39,342 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-11 14:59:39,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-11 14:59:39,342 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-11 14:59:39,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-11 14:59:39,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 14:59:39,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-11 14:59:39,343 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-11 14:59:39,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-11 14:59:39,382 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-11 14:59:39,385 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-11 14:59:39,387 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-11 14:59:39,387 INFO L276 PluginConnector]: CDTParser initialized [2018-04-11 14:59:39,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,763 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGee56c2f7e [2018-04-11 14:59:39,928 INFO L287 CDTParser]: IsIndexed: true [2018-04-11 14:59:39,928 INFO L288 CDTParser]: Found 1 translation units. [2018-04-11 14:59:39,929 INFO L168 CDTParser]: Scanning cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,935 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-11 14:59:39,935 INFO L215 ultiparseSymbolTable]: [2018-04-11 14:59:39,935 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-11 14:59:39,935 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioHPCdrDeviceControl ('CdAudioHPCdrDeviceControl') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,935 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest ('IofCompleteRequest') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioIsPlayActive ('CdAudioIsPlayActive') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudio435DeviceControl ('CdAudio435DeviceControl') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__AG_SetStatusAndReturn ('AG_SetStatusAndReturn') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__SendSrbSynchronous ('SendSrbSynchronous') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioPower ('CdAudioPower') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver ('IofCallDriver') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired ('stubMoreProcessingRequired') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,936 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudio535DeviceControl ('CdAudio535DeviceControl') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init ('_BLAST_init') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioUnload ('CdAudioUnload') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject ('KeWaitForSingleObject') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__HPCdrCompletion ('HPCdrCompletion') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioDeviceControl ('CdAudioDeviceControl') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioPnp ('CdAudioPnp') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioAtapiDeviceControl ('CdAudioAtapiDeviceControl') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioForwardIrpSynchronous ('CdAudioForwardIrpSynchronous') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,937 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__ZwClose ('ZwClose') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver ('PoCallDriver') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioSignalCompletion ('CdAudioSignalCompletion') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioStartDevice ('CdAudioStartDevice') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__HpCdrProcessLastSession ('HpCdrProcessLastSession') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent ('KeSetEvent') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioSendToNextDriver ('CdAudioSendToNextDriver') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn ('errorFn') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init ('stub_driver_init') in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,938 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__UNLOADED in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__customIrp in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__compRegistered in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__s in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__DeviceUsageTypePaging in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__Suspended in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__setEventCalled in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__lowerDriverReturn in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__routine in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IPC in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP1 in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR1 in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__DC in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP2 in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KernelMode in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__NP in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__myStatus in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__Executive in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR3 in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__pended in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__compFptr in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,940 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__pirp in cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:39,971 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGee56c2f7e [2018-04-11 14:59:39,974 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-11 14:59:39,975 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-11 14:59:39,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-11 14:59:39,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-11 14:59:39,979 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-11 14:59:39,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 02:59:39" (1/1) ... [2018-04-11 14:59:39,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f009a13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:39, skipping insertion in model container [2018-04-11 14:59:39,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 02:59:39" (1/1) ... [2018-04-11 14:59:39,993 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 14:59:40,030 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 14:59:40,245 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 14:59:40,325 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 14:59:40,330 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 35 non ball SCCs. Number of states in SCCs 35. [2018-04-11 14:59:40,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40 WrapperNode [2018-04-11 14:59:40,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-11 14:59:40,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-11 14:59:40,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-11 14:59:40,372 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-11 14:59:40,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,399 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (1/1) ... [2018-04-11 14:59:40,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-11 14:59:40,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-11 14:59:40,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-11 14:59:40,440 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-11 14:59:40,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (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 14:59:40,573 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-11 14:59:40,573 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-11 14:59:40,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__SendSrbSynchronous [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioSignalCompletion [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioStartDevice [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioPnp [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioDeviceControl [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioSendToNextDriver [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioIsPlayActive [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudio535DeviceControl [2018-04-11 14:59:40,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__AG_SetStatusAndReturn [2018-04-11 14:59:40,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudio435DeviceControl [2018-04-11 14:59:40,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioAtapiDeviceControl [2018-04-11 14:59:40,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__HpCdrProcessLastSession [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__HPCdrCompletion [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioHPCdrDeviceControl [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioForwardIrpSynchronous [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioUnload [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioPower [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-11 14:59:40,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-11 14:59:40,577 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-11 14:59:40,577 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-11 14:59:40,577 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-11 14:59:40,577 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-11 14:59:40,577 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-11 14:59:40,577 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__ZwClose [2018-04-11 14:59:40,577 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-11 14:59:40,577 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-04-11 14:59:40,577 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__SendSrbSynchronous [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioSignalCompletion [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioStartDevice [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioPnp [2018-04-11 14:59:40,578 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioDeviceControl [2018-04-11 14:59:40,579 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioSendToNextDriver [2018-04-11 14:59:40,579 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioIsPlayActive [2018-04-11 14:59:40,579 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudio535DeviceControl [2018-04-11 14:59:40,579 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__AG_SetStatusAndReturn [2018-04-11 14:59:40,579 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudio435DeviceControl [2018-04-11 14:59:40,579 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioAtapiDeviceControl [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__HPCdrCompletion [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioHPCdrDeviceControl [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioForwardIrpSynchronous [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioPower [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver [2018-04-11 14:59:40,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__ZwClose [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__HpCdrProcessLastSession [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__CdAudioUnload [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fcdaudio_simpl__false_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-11 14:59:40,581 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-11 14:59:40,917 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:40,917 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,035 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,036 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,083 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,083 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,265 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,265 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,385 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,385 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,413 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,413 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,485 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,486 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,566 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,567 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,607 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-11 14:59:41,608 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 14:59:41,654 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-11 14:59:41,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 02:59:41 BoogieIcfgContainer [2018-04-11 14:59:41,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-11 14:59:41,655 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-11 14:59:41,655 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-11 14:59:41,657 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-11 14:59:41,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 02:59:39" (1/3) ... [2018-04-11 14:59:41,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36452990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 02:59:41, skipping insertion in model container [2018-04-11 14:59:41,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 02:59:40" (2/3) ... [2018-04-11 14:59:41,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36452990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 02:59:41, skipping insertion in model container [2018-04-11 14:59:41,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 02:59:41" (3/3) ... [2018-04-11 14:59:41,660 INFO L107 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-11 14:59:41,665 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-11 14:59:41,671 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-11 14:59:41,698 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-11 14:59:41,699 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-11 14:59:41,699 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-11 14:59:41,699 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-04-11 14:59:41,699 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-11 14:59:41,699 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-11 14:59:41,699 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-11 14:59:41,700 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-11 14:59:41,700 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-11 14:59:41,700 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-11 14:59:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states. [2018-04-11 14:59:41,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-11 14:59:41,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 02:59:41 BoogieIcfgContainer [2018-04-11 14:59:41,743 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-11 14:59:41,744 INFO L168 Benchmark]: Toolchain (without parser) took 1769.50 ms. Allocated memory was 404.2 MB in the beginning and 582.5 MB in the end (delta: 178.3 MB). Free memory was 335.4 MB in the beginning and 506.2 MB in the end (delta: -170.8 MB). Peak memory consumption was 7.5 MB. Max. memory is 5.3 GB. [2018-04-11 14:59:41,745 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 404.2 MB. Free memory is still 361.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 14:59:41,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.43 ms. Allocated memory is still 404.2 MB. Free memory was 335.4 MB in the beginning and 285.1 MB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 5.3 GB. [2018-04-11 14:59:41,746 INFO L168 Benchmark]: Boogie Preprocessor took 67.39 ms. Allocated memory is still 404.2 MB. Free memory was 285.1 MB in the beginning and 281.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-11 14:59:41,747 INFO L168 Benchmark]: RCFGBuilder took 1214.85 ms. Allocated memory was 404.2 MB in the beginning and 582.5 MB in the end (delta: 178.3 MB). Free memory was 281.1 MB in the beginning and 515.6 MB in the end (delta: -234.5 MB). Peak memory consumption was 54.0 MB. Max. memory is 5.3 GB. [2018-04-11 14:59:41,747 INFO L168 Benchmark]: TraceAbstraction took 87.97 ms. Allocated memory is still 582.5 MB. Free memory was 515.6 MB in the beginning and 506.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 5.3 GB. [2018-04-11 14:59:41,749 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 404.2 MB. Free memory is still 361.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 396.43 ms. Allocated memory is still 404.2 MB. Free memory was 335.4 MB in the beginning and 285.1 MB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 67.39 ms. Allocated memory is still 404.2 MB. Free memory was 285.1 MB in the beginning and 281.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1214.85 ms. Allocated memory was 404.2 MB in the beginning and 582.5 MB in the end (delta: 178.3 MB). Free memory was 281.1 MB in the beginning and 515.6 MB in the end (delta: -234.5 MB). Peak memory consumption was 54.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 87.97 ms. Allocated memory is still 582.5 MB. Free memory was 515.6 MB in the beginning and 506.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 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 30 procedures, 536 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=517occurred 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/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_14-59-41-757.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-11_14-59-41-757.csv Received shutdown request...