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 -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_precise.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-24 23:01:12,634 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 23:01:12,637 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 23:01:12,651 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 23:01:12,651 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 23:01:12,652 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 23:01:12,653 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 23:01:12,654 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 23:01:12,656 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 23:01:12,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 23:01:12,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 23:01:12,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 23:01:12,658 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 23:01:12,659 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 23:01:12,659 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 23:01:12,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 23:01:12,664 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 23:01:12,666 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 23:01:12,668 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 23:01:12,669 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 23:01:12,672 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 23:01:12,672 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 23:01:12,672 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 23:01:12,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 23:01:12,675 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 23:01:12,676 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 23:01:12,676 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 23:01:12,677 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 23:01:12,677 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 23:01:12,678 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 23:01:12,678 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 23:01:12,679 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_precise.epf [2018-01-24 23:01:12,689 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 23:01:12,689 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 23:01:12,690 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 23:01:12,690 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 23:01:12,690 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 23:01:12,690 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-24 23:01:12,691 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 23:01:12,691 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 23:01:12,692 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 23:01:12,692 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 23:01:12,692 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 23:01:12,692 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 23:01:12,692 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 23:01:12,693 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 23:01:12,693 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 23:01:12,693 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 23:01:12,693 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 23:01:12,693 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 23:01:12,693 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 23:01:12,694 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 23:01:12,694 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 23:01:12,694 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 23:01:12,694 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 23:01:12,694 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 23:01:12,695 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 23:01:12,695 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 23:01:12,695 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 23:01:12,695 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 23:01:12,695 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 23:01:12,696 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 23:01:12,696 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 23:01:12,696 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 23:01:12,696 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 23:01:12,697 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 23:01:12,697 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 23:01:12,732 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 23:01:12,745 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 23:01:12,750 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 23:01:12,752 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 23:01:12,752 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 23:01:12,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 23:01:12,970 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 23:01:12,977 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 23:01:12,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 23:01:12,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 23:01:12,985 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 23:01:12,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 11:01:12" (1/1) ... [2018-01-24 23:01:12,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f754613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:12, skipping insertion in model container [2018-01-24 23:01:12,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 11:01:12" (1/1) ... [2018-01-24 23:01:13,008 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 23:01:13,080 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 23:01:13,290 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 23:01:13,367 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 23:01:13,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13 WrapperNode [2018-01-24 23:01:13,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 23:01:13,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 23:01:13,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 23:01:13,387 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 23:01:13,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,425 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... [2018-01-24 23:01:13,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 23:01:13,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 23:01:13,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 23:01:13,479 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 23:01:13,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:01:13" (1/1) ... No working directory specified, using /storage/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 [2018-01-24 23:01:13,552 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 23:01:13,552 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 23:01:13,552 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 23:01:13,552 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 23:01:13,553 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-24 23:01:13,553 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-24 23:01:13,553 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-24 23:01:13,553 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-24 23:01:13,553 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-24 23:01:13,554 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-24 23:01:13,554 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-24 23:01:13,554 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-24 23:01:13,554 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-24 23:01:13,554 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-24 23:01:13,554 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-24 23:01:13,555 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-24 23:01:13,555 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-24 23:01:13,555 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-24 23:01:13,555 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-24 23:01:13,555 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-24 23:01:13,556 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-24 23:01:13,556 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 23:01:13,556 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 23:01:13,556 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 23:01:13,556 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 23:01:13,557 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 23:01:13,557 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 23:01:13,557 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 23:01:13,557 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 23:01:13,558 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-24 23:01:13,558 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 23:01:13,558 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 23:01:13,558 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-24 23:01:13,558 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-24 23:01:13,558 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-24 23:01:13,559 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 23:01:13,560 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 23:01:13,561 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 23:01:13,561 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 23:01:13,561 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-24 23:01:13,561 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 23:01:13,561 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 23:01:13,561 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 23:01:13,562 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-24 23:01:13,562 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-24 23:01:13,562 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 23:01:13,562 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 23:01:13,562 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 23:01:13,563 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 23:01:13,563 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 23:01:14,103 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,103 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,227 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,227 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,311 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,311 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,439 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,439 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,508 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,509 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,753 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,754 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,805 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,805 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,834 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,834 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:14,991 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:01:14,991 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:01:15,007 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 23:01:15,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 11:01:15 BoogieIcfgContainer [2018-01-24 23:01:15,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 23:01:15,008 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 23:01:15,008 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 23:01:15,009 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 23:01:15,010 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 11:01:15" (1/1) ... [2018-01-24 23:01:15,059 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-24 23:02:12,555 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-24 23:02:12,556 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-24 23:02:12,558 INFO L168 Benchmark]: Toolchain (without parser) took 59587.46 ms. Allocated memory was 299.4 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 258.3 MB in the beginning and 178.6 MB in the end (delta: 79.7 MB). Peak memory consumption was 2.2 GB. Max. memory is 5.3 GB. [2018-01-24 23:02:12,609 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 299.4 MB. Free memory is still 264.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 23:02:12,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.71 ms. Allocated memory is still 299.4 MB. Free memory was 256.3 MB in the beginning and 224.3 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-01-24 23:02:12,610 INFO L168 Benchmark]: Boogie Preprocessor took 91.75 ms. Allocated memory is still 299.4 MB. Free memory was 224.3 MB in the beginning and 221.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-24 23:02:12,610 INFO L168 Benchmark]: RCFGBuilder took 1528.68 ms. Allocated memory was 299.4 MB in the beginning and 329.3 MB in the end (delta: 29.9 MB). Free memory was 221.3 MB in the beginning and 196.6 MB in the end (delta: 24.7 MB). Peak memory consumption was 54.6 MB. Max. memory is 5.3 GB. [2018-01-24 23:02:12,611 INFO L168 Benchmark]: Abstract Interpretation took 57549.08 ms. Allocated memory was 329.3 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 194.2 MB in the beginning and 178.6 MB in the end (delta: 15.6 MB). Peak memory consumption was 2.1 GB. Max. memory is 5.3 GB. [2018-01-24 23:02:12,613 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 299.4 MB. Free memory is still 264.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 408.71 ms. Allocated memory is still 299.4 MB. Free memory was 256.3 MB in the beginning and 224.3 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 91.75 ms. Allocated memory is still 299.4 MB. Free memory was 224.3 MB in the beginning and 221.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1528.68 ms. Allocated memory was 299.4 MB in the beginning and 329.3 MB in the end (delta: 29.9 MB). Free memory was 221.3 MB in the beginning and 196.6 MB in the end (delta: 24.7 MB). Peak memory consumption was 54.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 57549.08 ms. Allocated memory was 329.3 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 194.2 MB in the beginning and 178.6 MB in the end (delta: 15.6 MB). Peak memory consumption was 2.1 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_precise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_23-02-12-622.csv Completed graceful shutdown