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.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 15:05:59,748 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 15:05:59,750 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 15:05:59,766 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 15:05:59,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 15:05:59,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 15:05:59,768 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 15:05:59,769 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 15:05:59,771 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 15:05:59,771 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 15:05:59,772 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 15:05:59,772 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 15:05:59,773 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 15:05:59,774 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 15:05:59,774 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 15:05:59,777 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 15:05:59,779 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 15:05:59,782 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 15:05:59,783 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 15:05:59,784 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 15:05:59,787 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 15:05:59,787 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 15:05:59,787 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 15:05:59,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 15:05:59,789 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 15:05:59,791 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 15:05:59,791 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 15:05:59,792 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 15:05:59,792 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 15:05:59,792 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 15:05:59,793 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 15:05:59,793 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.epf [2018-01-24 15:05:59,803 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 15:05:59,804 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 15:05:59,804 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 15:05:59,805 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 15:05:59,805 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 15:05:59,805 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 15:05:59,805 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 15:05:59,806 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 15:05:59,806 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 15:05:59,806 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 15:05:59,806 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 15:05:59,807 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 15:05:59,807 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 15:05:59,807 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 15:05:59,807 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 15:05:59,807 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 15:05:59,808 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 15:05:59,808 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 15:05:59,808 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 15:05:59,808 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 15:05:59,808 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 15:05:59,809 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 15:05:59,809 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 15:05:59,809 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 15:05:59,809 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 15:05:59,809 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 15:05:59,810 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 15:05:59,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 15:05:59,810 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 15:05:59,810 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 15:05:59,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 15:05:59,811 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 15:05:59,811 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 15:05:59,812 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 15:05:59,847 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 15:05:59,859 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 15:05:59,863 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 15:05:59,864 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 15:05:59,865 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 15:05:59,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 15:06:00,079 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 15:06:00,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 15:06:00,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 15:06:00,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 15:06:00,091 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 15:06:00,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6714b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00, skipping insertion in model container [2018-01-24 15:06:00,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,110 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 15:06:00,177 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 15:06:00,396 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 15:06:00,489 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 15:06:00,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00 WrapperNode [2018-01-24 15:06:00,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 15:06:00,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 15:06:00,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 15:06:00,510 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 15:06:00,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (1/1) ... [2018-01-24 15:06:00,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 15:06:00,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 15:06:00,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 15:06:00,602 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 15:06:00,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:00" (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 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-24 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-24 15:06:00,671 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-24 15:06:00,672 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-24 15:06:00,672 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-24 15:06:00,672 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-24 15:06:00,672 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-24 15:06:00,672 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-24 15:06:00,672 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-24 15:06:00,673 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-24 15:06:00,673 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-24 15:06:00,673 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-24 15:06:00,673 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-24 15:06:00,673 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-24 15:06:00,673 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-24 15:06:00,674 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-24 15:06:00,674 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-24 15:06:00,674 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 15:06:00,674 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 15:06:00,674 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 15:06:00,674 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 15:06:00,675 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 15:06:00,675 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 15:06:00,675 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 15:06:00,675 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 15:06:00,675 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-24 15:06:00,675 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-24 15:06:00,676 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-24 15:06:00,677 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 15:06:00,678 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 15:06:00,679 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 15:06:00,679 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-24 15:06:00,679 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-24 15:06:00,679 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 15:06:00,679 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 15:06:00,679 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 15:06:00,680 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 15:06:00,680 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 15:06:01,190 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,190 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,360 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,360 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,427 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,427 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,503 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,504 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,574 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,574 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,797 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,798 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,868 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,869 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:01,889 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:01,890 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:02,051 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:02,052 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:02,081 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 15:06:02,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 03:06:02 BoogieIcfgContainer [2018-01-24 15:06:02,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 15:06:02,082 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 15:06:02,082 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 15:06:02,083 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 15:06:02,084 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 03:06:02" (1/1) ... [2018-01-24 15:06:02,132 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-24 15:06:56,281 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-24 15:06:56,281 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 15:06:56,283 INFO L168 Benchmark]: Toolchain (without parser) took 56203.11 ms. Allocated memory was 302.5 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 261.4 MB in the beginning and 1.2 GB in the end (delta: -898.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. [2018-01-24 15:06:56,285 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 302.5 MB. Free memory is still 268.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 15:06:56,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.37 ms. Allocated memory is still 302.5 MB. Free memory was 260.4 MB in the beginning and 228.5 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 5.3 GB. [2018-01-24 15:06:56,286 INFO L168 Benchmark]: Boogie Preprocessor took 91.24 ms. Allocated memory is still 302.5 MB. Free memory was 228.5 MB in the beginning and 225.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-24 15:06:56,287 INFO L168 Benchmark]: RCFGBuilder took 1479.95 ms. Allocated memory was 302.5 MB in the beginning and 332.9 MB in the end (delta: 30.4 MB). Free memory was 224.5 MB in the beginning and 200.0 MB in the end (delta: 24.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 5.3 GB. [2018-01-24 15:06:56,287 INFO L168 Benchmark]: Abstract Interpretation took 54200.14 ms. Allocated memory was 332.9 MB in the beginning and 2.4 GB in the end (delta: 2.0 GB). Free memory was 200.0 MB in the beginning and 1.2 GB in the end (delta: -960.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-24 15:06:56,289 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 302.5 MB. Free memory is still 268.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 424.37 ms. Allocated memory is still 302.5 MB. Free memory was 260.4 MB in the beginning and 228.5 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 91.24 ms. Allocated memory is still 302.5 MB. Free memory was 228.5 MB in the beginning and 225.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1479.95 ms. Allocated memory was 302.5 MB in the beginning and 332.9 MB in the end (delta: 30.4 MB). Free memory was 224.5 MB in the beginning and 200.0 MB in the end (delta: 24.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 54200.14 ms. Allocated memory was 332.9 MB in the beginning and 2.4 GB in the end (delta: 2.0 GB). Free memory was 200.0 MB in the beginning and 1.2 GB in the end (delta: -960.0 MB). Peak memory consumption was 1.1 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.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_15-06-56-297.csv Completed graceful shutdown