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/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
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This is Ultimate 0.1.23-666feb3-m
[2018-04-11 15:00:11,441 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-04-11 15:00:11,442 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-04-11 15:00:11,455 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-04-11 15:00:11,456 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-04-11 15:00:11,457 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-04-11 15:00:11,457 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-04-11 15:00:11,459 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-04-11 15:00:11,461 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-04-11 15:00:11,462 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-04-11 15:00:11,462 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-04-11 15:00:11,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-04-11 15:00:11,463 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-04-11 15:00:11,464 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-04-11 15:00:11,465 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-04-11 15:00:11,467 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-04-11 15:00:11,468 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-04-11 15:00:11,469 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-04-11 15:00:11,470 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-04-11 15:00:11,471 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-04-11 15:00:11,473 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-04-11 15:00:11,473 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-04-11 15:00:11,473 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-04-11 15:00:11,474 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-04-11 15:00:11,475 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-04-11 15:00:11,475 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-04-11 15:00:11,476 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-04-11 15:00:11,476 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-04-11 15:00:11,477 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-04-11 15:00:11,477 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-04-11 15:00:11,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-04-11 15:00:11,478 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 15:00:11,498 INFO L110 SettingsManager]: Loading preferences was successful
[2018-04-11 15:00:11,498 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-04-11 15:00:11,499 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-04-11 15:00:11,499 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-04-11 15:00:11,499 INFO L133 SettingsManager]: * Use SBE=true
[2018-04-11 15:00:11,499 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-04-11 15:00:11,500 INFO L133 SettingsManager]: * sizeof long=4
[2018-04-11 15:00:11,500 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-04-11 15:00:11,500 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-04-11 15:00:11,500 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-04-11 15:00:11,500 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-04-11 15:00:11,500 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-04-11 15:00:11,501 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-04-11 15:00:11,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-04-11 15:00:11,501 INFO L133 SettingsManager]: * sizeof long double=12
[2018-04-11 15:00:11,501 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-04-11 15:00:11,501 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-04-11 15:00:11,501 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-04-11 15:00:11,501 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-04-11 15:00:11,502 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-04-11 15:00:11,502 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-04-11 15:00:11,502 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 15:00:11,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-04-11 15:00:11,545 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized
[2018-04-11 15:00:11,549 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-04-11 15:00:11,550 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-04-11 15:00:11,550 INFO L276 PluginConnector]: CDTParser initialized
[2018-04-11 15:00:11,551 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,826 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGf3ffad41b
[2018-04-11 15:00:11,987 INFO L287 CDTParser]: IsIndexed: true
[2018-04-11 15:00:11,987 INFO L288 CDTParser]: Found 1 translation units.
[2018-04-11 15:00:11,988 INFO L168 CDTParser]: Scanning kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,993 INFO L210 ultiparseSymbolTable]: Include resolver:
[2018-04-11 15:00:11,993 INFO L215 ultiparseSymbolTable]: <empty include resolver>
[2018-04-11 15:00:11,993 INFO L218 ultiparseSymbolTable]: Function table:
[2018-04-11 15:00:11,993 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,993 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_PnP ('KbFilter_PnP') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,993 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest ('IofCompleteRequest') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,993 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent ('KeSetEvent') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_Complete ('KbFilter_Complete') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject ('KeWaitForSingleObject') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_DispatchPassThrough ('KbFilter_DispatchPassThrough') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver ('PoCallDriver') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn ('errorFn') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired ('stubMoreProcessingRequired') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_InternIoCtl ('KbFilter_InternIoCtl') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver ('IofCallDriver') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,994 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_Power ('KbFilter_Power') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init ('_BLAST_init') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init ('stub_driver_init') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_CreateClose ('KbFilter_CreateClose') in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L227 ultiparseSymbolTable]: Global variable table:
[2018-04-11 15:00:11,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__NP in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__customIrp in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__compRegistered in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DC in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__setEventCalled in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IPC in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__lowerDriverReturn in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KernelMode in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__Executive in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__s in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__myStatus in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP2 in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR3 in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__UNLOADED in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP1 in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR1 in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DevicePowerState in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,996 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__pended in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:11,997 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__compFptr in kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:12,014 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGf3ffad41b
[2018-04-11 15:00:12,017 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-04-11 15:00:12,018 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-04-11 15:00:12,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-04-11 15:00:12,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-04-11 15:00:12,022 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-04-11 15:00:12,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d3b811b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12, skipping insertion in model container
[2018-04-11 15:00:12,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,036 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-11 15:00:12,063 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-11 15:00:12,207 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-11 15:00:12,258 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-11 15:00:12,263 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 23 non ball SCCs. Number of states in SCCs 23.
[2018-04-11 15:00:12,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12 WrapperNode
[2018-04-11 15:00:12,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-04-11 15:00:12,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-04-11 15:00:12,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-04-11 15:00:12,280 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-04-11 15:00:12,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,312 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,317 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (1/1) ...
[2018-04-11 15:00:12,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-04-11 15:00:12,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-04-11 15:00:12,323 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-04-11 15:00:12,323 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-04-11 15:00:12,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (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 15:00:12,419 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-04-11 15:00:12,419 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-04-11 15:00:12,419 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init
[2018-04-11 15:00:12,419 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init
[2018-04-11 15:00:12,419 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_PnP
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_Complete
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_CreateClose
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_DispatchPassThrough
[2018-04-11 15:00:12,420 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_Power
[2018-04-11 15:00:12,421 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver
[2018-04-11 15:00:12,421 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_InternIoCtl
[2018-04-11 15:00:12,421 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PoCallDriver
[2018-04-11 15:00:12,421 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_PnP
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_Complete
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_CreateClose
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_DispatchPassThrough
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_Power
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KbFilter_InternIoCtl
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init
[2018-04-11 15:00:12,422 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init
[2018-04-11 15:00:12,423 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest
[2018-04-11 15:00:12,423 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn
[2018-04-11 15:00:12,423 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-04-11 15:00:12,423 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fkbfiltr_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired
[2018-04-11 15:00:12,423 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-04-11 15:00:12,423 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-04-11 15:00:12,628 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-04-11 15:00:12,629 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 15:00:12,690 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-04-11 15:00:12,690 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 15:00:12,725 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-04-11 15:00:12,726 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 15:00:12,758 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-04-11 15:00:12,759 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 15:00:12,844 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-04-11 15:00:12,844 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 15:00:12,871 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-04-11 15:00:12,871 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 15:00:12,899 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-04-11 15:00:12,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 03:00:12 BoogieIcfgContainer
[2018-04-11 15:00:12,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-04-11 15:00:12,901 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-04-11 15:00:12,901 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2018-04-11 15:00:12,903 INFO L276 PluginConnector]: TraceAbstraction initialized
[2018-04-11 15:00:12,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 03:00:12" (1/3) ...
[2018-04-11 15:00:12,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ace1f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 03:00:12, skipping insertion in model container
[2018-04-11 15:00:12,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 03:00:12" (2/3) ...
[2018-04-11 15:00:12,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ace1f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 03:00:12, skipping insertion in model container
[2018-04-11 15:00:12,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 03:00:12" (3/3) ...
[2018-04-11 15:00:12,906 INFO L107 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c
[2018-04-11 15:00:12,912 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION
[2018-04-11 15:00:12,918 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations.
[2018-04-11 15:00:12,943 INFO L128 ementStrategyFactory]: Using default assertion order modulation
[2018-04-11 15:00:12,943 INFO L369 AbstractCegarLoop]: Interprodecural is true
[2018-04-11 15:00:12,943 INFO L370 AbstractCegarLoop]: Hoare is false
[2018-04-11 15:00:12,944 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation
[2018-04-11 15:00:12,944 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL
[2018-04-11 15:00:12,944 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-04-11 15:00:12,944 INFO L374 AbstractCegarLoop]: Difference is false
[2018-04-11 15:00:12,944 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-04-11 15:00:12,944 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-04-11 15:00:12,944 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure
[2018-04-11 15:00:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states.
[2018-04-11 15:00:12,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2018-04-11 15:00:12,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 03:00:12 BoogieIcfgContainer
[2018-04-11 15:00:12,971 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-04-11 15:00:12,972 INFO L168 Benchmark]: Toolchain (without parser) took 954.11 ms. Allocated memory was 401.6 MB in the beginning and 587.7 MB in the end (delta: 186.1 MB). Free memory was 338.6 MB in the beginning and 483.0 MB in the end (delta: -144.4 MB). Peak memory consumption was 41.8 MB. Max. memory is 5.3 GB.
[2018-04-11 15:00:12,973 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 401.6 MB. Free memory is still 360.3 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-11 15:00:12,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 261.48 ms. Allocated memory is still 401.6 MB. Free memory was 338.6 MB in the beginning and 314.7 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB.
[2018-04-11 15:00:12,974 INFO L168 Benchmark]: Boogie Preprocessor took 42.23 ms. Allocated memory is still 401.6 MB. Free memory was 314.7 MB in the beginning and 312.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB.
[2018-04-11 15:00:12,974 INFO L168 Benchmark]: RCFGBuilder took 577.60 ms. Allocated memory was 401.6 MB in the beginning and 587.7 MB in the end (delta: 186.1 MB). Free memory was 312.0 MB in the beginning and 490.0 MB in the end (delta: -178.0 MB). Peak memory consumption was 25.3 MB. Max. memory is 5.3 GB.
[2018-04-11 15:00:12,975 INFO L168 Benchmark]: TraceAbstraction took 70.01 ms. Allocated memory is still 587.7 MB. Free memory was 490.0 MB in the beginning and 483.0 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 5.3 GB.
[2018-04-11 15:00:12,977 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21 ms. Allocated memory is still 401.6 MB. Free memory is still 360.3 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 261.48 ms. Allocated memory is still 401.6 MB. Free memory was 338.6 MB in the beginning and 314.7 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 42.23 ms. Allocated memory is still 401.6 MB. Free memory was 314.7 MB in the beginning and 312.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 577.60 ms. Allocated memory was 401.6 MB in the beginning and 587.7 MB in the end (delta: 186.1 MB). Free memory was 312.0 MB in the beginning and 490.0 MB in the end (delta: -178.0 MB). Peak memory consumption was 25.3 MB. Max. memory is 5.3 GB.
* TraceAbstraction took 70.01 ms. Allocated memory is still 587.7 MB. Free memory was 490.0 MB in the beginning and 483.0 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 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 18 procedures, 250 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=238occurred 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/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_15-00-12-984.csv
Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-11_15-00-12-984.csv
Received shutdown request...