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_smtcomp.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 [2018-01-25 05:14:20,244 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 05:14:20,246 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 05:14:20,262 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 05:14:20,263 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 05:14:20,263 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 05:14:20,264 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 05:14:20,265 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 05:14:20,267 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 05:14:20,268 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 05:14:20,269 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 05:14:20,269 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 05:14:20,270 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 05:14:20,270 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 05:14:20,271 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 05:14:20,274 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 05:14:20,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 05:14:20,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 05:14:20,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 05:14:20,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 05:14:20,284 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 05:14:20,284 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 05:14:20,285 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 05:14:20,286 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 05:14:20,287 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 05:14:20,288 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 05:14:20,288 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 05:14:20,289 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 05:14:20,290 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 05:14:20,290 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 05:14:20,291 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 05:14:20,291 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_smtcomp.epf [2018-01-25 05:14:20,302 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 05:14:20,302 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 05:14:20,303 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 05:14:20,303 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 05:14:20,303 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 05:14:20,303 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 05:14:20,304 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-25 05:14:20,304 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 05:14:20,304 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 05:14:20,305 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 05:14:20,305 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 05:14:20,305 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 05:14:20,305 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 05:14:20,306 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 05:14:20,306 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 05:14:20,306 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 05:14:20,306 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 05:14:20,306 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 05:14:20,307 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 05:14:20,307 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 05:14:20,307 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 05:14:20,307 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 05:14:20,307 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 05:14:20,308 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 05:14:20,308 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 05:14:20,308 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 05:14:20,308 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 05:14:20,308 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 05:14:20,309 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 05:14:20,309 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 05:14:20,309 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 05:14:20,309 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 05:14:20,309 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 05:14:20,310 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 05:14:20,311 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 05:14:20,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 05:14:20,361 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 05:14:20,366 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 05:14:20,368 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 05:14:20,368 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 05:14:20,369 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 05:14:20,593 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 05:14:20,600 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 05:14:20,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 05:14:20,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 05:14:20,609 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 05:14:20,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:14:20" (1/1) ... [2018-01-25 05:14:20,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@694b8619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:20, skipping insertion in model container [2018-01-25 05:14:20,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:14:20" (1/1) ... [2018-01-25 05:14:20,633 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:14:20,705 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:14:20,906 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:14:20,997 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:14:21,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21 WrapperNode [2018-01-25 05:14:21,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 05:14:21,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 05:14:21,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 05:14:21,018 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 05:14:21,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (1/1) ... [2018-01-25 05:14:21,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 05:14:21,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 05:14:21,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 05:14:21,102 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 05:14:21,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:14:21" (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 [2018-01-25 05:14:21,173 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 05:14:21,173 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-25 05:14:21,174 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-25 05:14:21,175 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-25 05:14:21,175 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-25 05:14:21,175 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-25 05:14:21,175 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-25 05:14:21,175 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-25 05:14:21,175 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-25 05:14:21,176 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 05:14:21,177 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 05:14:21,177 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 05:14:21,177 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 05:14:21,177 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 05:14:21,177 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 05:14:21,177 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 05:14:21,178 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 05:14:21,178 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-25 05:14:21,178 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 05:14:21,178 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 05:14:21,178 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-25 05:14:21,178 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-25 05:14:21,178 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-25 05:14:21,179 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-25 05:14:21,179 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-25 05:14:21,179 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-25 05:14:21,179 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-25 05:14:21,179 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-25 05:14:21,179 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 05:14:21,180 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 05:14:21,181 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 05:14:21,181 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 05:14:21,181 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-25 05:14:21,181 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 05:14:21,181 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 05:14:21,181 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 05:14:21,182 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 05:14:21,600 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:21,601 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:21,704 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:21,704 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:21,783 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:21,783 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:21,866 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:21,867 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:21,937 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:21,938 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:22,132 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:22,132 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:22,221 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:22,221 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:22,240 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:22,240 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:22,413 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:14:22,413 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:14:22,437 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 05:14:22,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:14:22 BoogieIcfgContainer [2018-01-25 05:14:22,438 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 05:14:22,439 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 05:14:22,439 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 05:14:22,439 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 05:14:22,440 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:14:22" (1/1) ... [2018-01-25 05:14:22,491 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-25 05:15:16,696 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-25 05:15:16,697 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-25 05:15:16,699 INFO L168 Benchmark]: Toolchain (without parser) took 56105.67 ms. Allocated memory was 307.2 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 266.2 MB in the beginning and 254.5 MB in the end (delta: 11.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 5.3 GB. [2018-01-25 05:15:16,703 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 307.2 MB. Free memory is still 273.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 05:15:16,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.69 ms. Allocated memory is still 307.2 MB. Free memory was 265.2 MB in the beginning and 234.3 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 5.3 GB. [2018-01-25 05:15:16,703 INFO L168 Benchmark]: Boogie Preprocessor took 83.36 ms. Allocated memory is still 307.2 MB. Free memory was 234.3 MB in the beginning and 229.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB. [2018-01-25 05:15:16,704 INFO L168 Benchmark]: RCFGBuilder took 1336.56 ms. Allocated memory was 307.2 MB in the beginning and 332.4 MB in the end (delta: 25.2 MB). Free memory was 229.3 MB in the beginning and 199.4 MB in the end (delta: 30.0 MB). Peak memory consumption was 55.1 MB. Max. memory is 5.3 GB. [2018-01-25 05:15:16,704 INFO L168 Benchmark]: Abstract Interpretation took 54259.43 ms. Allocated memory was 332.4 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 199.4 MB in the beginning and 254.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 2.0 GB. Max. memory is 5.3 GB. [2018-01-25 05:15:16,706 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 307.2 MB. Free memory is still 273.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 416.69 ms. Allocated memory is still 307.2 MB. Free memory was 265.2 MB in the beginning and 234.3 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 83.36 ms. Allocated memory is still 307.2 MB. Free memory was 234.3 MB in the beginning and 229.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1336.56 ms. Allocated memory was 307.2 MB in the beginning and 332.4 MB in the end (delta: 25.2 MB). Free memory was 229.3 MB in the beginning and 199.4 MB in the end (delta: 30.0 MB). Peak memory consumption was 55.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 54259.43 ms. Allocated memory was 332.4 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 199.4 MB in the beginning and 254.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 2.0 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_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-25_05-15-16-715.csv Completed graceful shutdown