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_imprecise.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 16:35:07,458 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 16:35:07,460 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 16:35:07,477 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 16:35:07,477 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 16:35:07,478 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 16:35:07,479 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 16:35:07,481 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 16:35:07,483 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 16:35:07,484 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 16:35:07,485 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 16:35:07,485 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 16:35:07,486 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 16:35:07,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 16:35:07,488 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 16:35:07,491 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 16:35:07,493 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 16:35:07,496 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 16:35:07,497 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 16:35:07,499 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 16:35:07,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 16:35:07,502 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 16:35:07,502 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 16:35:07,503 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 16:35:07,504 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 16:35:07,506 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 16:35:07,506 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 16:35:07,507 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 16:35:07,507 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 16:35:07,507 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 16:35:07,508 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 16:35:07,508 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_imprecise.epf [2018-01-24 16:35:07,519 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 16:35:07,519 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 16:35:07,520 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 16:35:07,520 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 16:35:07,521 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 16:35:07,521 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-24 16:35:07,521 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 16:35:07,521 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 16:35:07,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 16:35:07,522 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 16:35:07,522 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 16:35:07,522 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 16:35:07,523 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 16:35:07,523 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 16:35:07,523 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 16:35:07,523 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 16:35:07,523 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 16:35:07,524 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 16:35:07,524 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 16:35:07,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 16:35:07,524 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 16:35:07,524 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 16:35:07,525 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 16:35:07,525 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 16:35:07,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 16:35:07,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 16:35:07,525 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 16:35:07,526 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 16:35:07,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 16:35:07,526 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 16:35:07,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 16:35:07,526 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 16:35:07,527 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 16:35:07,528 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 16:35:07,528 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 16:35:07,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 16:35:07,577 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 16:35:07,581 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 16:35:07,583 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 16:35:07,584 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 16:35:07,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 16:35:07,815 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 16:35:07,822 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 16:35:07,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 16:35:07,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 16:35:07,830 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 16:35:07,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:35:07" (1/1) ... [2018-01-24 16:35:07,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535c8a37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:07, skipping insertion in model container [2018-01-24 16:35:07,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:35:07" (1/1) ... [2018-01-24 16:35:07,855 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 16:35:07,924 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 16:35:08,124 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 16:35:08,204 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 16:35:08,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08 WrapperNode [2018-01-24 16:35:08,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 16:35:08,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 16:35:08,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 16:35:08,223 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 16:35:08,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (1/1) ... [2018-01-24 16:35:08,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 16:35:08,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 16:35:08,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 16:35:08,303 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 16:35:08,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:35:08" (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 16:35:08,372 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 16:35:08,372 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 16:35:08,372 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 16:35:08,372 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 16:35:08,372 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-24 16:35:08,373 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-24 16:35:08,373 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-24 16:35:08,373 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-24 16:35:08,373 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-24 16:35:08,373 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-24 16:35:08,373 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-24 16:35:08,374 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-24 16:35:08,374 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-24 16:35:08,374 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-24 16:35:08,374 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-24 16:35:08,374 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-24 16:35:08,374 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 16:35:08,375 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 16:35:08,376 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 16:35:08,376 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 16:35:08,376 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 16:35:08,376 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 16:35:08,376 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 16:35:08,376 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-24 16:35:08,377 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 16:35:08,377 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 16:35:08,377 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-24 16:35:08,377 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-24 16:35:08,377 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-24 16:35:08,377 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-24 16:35:08,378 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-24 16:35:08,379 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-24 16:35:08,379 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-24 16:35:08,379 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-24 16:35:08,379 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-24 16:35:08,379 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 16:35:08,379 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 16:35:08,380 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 16:35:08,380 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 16:35:08,380 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-24 16:35:08,380 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 16:35:08,380 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 16:35:08,380 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 16:35:08,381 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-24 16:35:08,381 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-24 16:35:08,381 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 16:35:08,381 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 16:35:08,381 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 16:35:08,381 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 16:35:08,382 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 16:35:08,759 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:08,760 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:08,906 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:08,907 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,002 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,002 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,110 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,111 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,177 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,177 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,354 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,355 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,424 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,424 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,479 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,479 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,687 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:35:09,687 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:35:09,720 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 16:35:09,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:35:09 BoogieIcfgContainer [2018-01-24 16:35:09,721 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 16:35:09,721 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 16:35:09,721 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 16:35:09,722 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 16:35:09,723 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:35:09" (1/1) ... [2018-01-24 16:35:09,773 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-24 16:36:04,426 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-24 16:36:04,427 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 16:36:04,429 INFO L168 Benchmark]: Toolchain (without parser) took 56613.91 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: -897.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. [2018-01-24 16:36:04,432 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.5 MB. Free memory is still 267.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 16:36:04,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.79 ms. Allocated memory is still 302.5 MB. Free memory was 259.4 MB in the beginning and 229.5 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 5.3 GB. [2018-01-24 16:36:04,433 INFO L168 Benchmark]: Boogie Preprocessor took 79.78 ms. Allocated memory is still 302.5 MB. Free memory was 229.5 MB in the beginning and 224.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB. [2018-01-24 16:36:04,433 INFO L168 Benchmark]: RCFGBuilder took 1417.83 ms. Allocated memory was 302.5 MB in the beginning and 331.4 MB in the end (delta: 28.8 MB). Free memory was 224.6 MB in the beginning and 199.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 54.4 MB. Max. memory is 5.3 GB. [2018-01-24 16:36:04,433 INFO L168 Benchmark]: Abstract Interpretation took 54707.27 ms. Allocated memory was 331.4 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 199.0 MB in the beginning and 1.2 GB in the end (delta: -959.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-24 16:36:04,436 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.5 MB. Free memory is still 267.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 399.79 ms. Allocated memory is still 302.5 MB. Free memory was 259.4 MB in the beginning and 229.5 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 79.78 ms. Allocated memory is still 302.5 MB. Free memory was 229.5 MB in the beginning and 224.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1417.83 ms. Allocated memory was 302.5 MB in the beginning and 331.4 MB in the end (delta: 28.8 MB). Free memory was 224.6 MB in the beginning and 199.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 54.4 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 54707.27 ms. Allocated memory was 331.4 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 199.0 MB in the beginning and 1.2 GB in the end (delta: -959.8 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_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_16-36-04-443.csv Completed graceful shutdown