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_preciseopt.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-25 02:25:20,466 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 02:25:20,468 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 02:25:20,484 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 02:25:20,484 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 02:25:20,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 02:25:20,486 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 02:25:20,488 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 02:25:20,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 02:25:20,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 02:25:20,493 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 02:25:20,493 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 02:25:20,494 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 02:25:20,495 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 02:25:20,496 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 02:25:20,499 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 02:25:20,501 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 02:25:20,504 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 02:25:20,505 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 02:25:20,506 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 02:25:20,509 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 02:25:20,509 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 02:25:20,510 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 02:25:20,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 02:25:20,512 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 02:25:20,513 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 02:25:20,513 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 02:25:20,514 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 02:25:20,514 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 02:25:20,515 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 02:25:20,515 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 02:25:20,516 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_preciseopt.epf [2018-01-25 02:25:20,525 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 02:25:20,525 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 02:25:20,526 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 02:25:20,526 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 02:25:20,526 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 02:25:20,526 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-25 02:25:20,527 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-25 02:25:20,527 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 02:25:20,527 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 02:25:20,527 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 02:25:20,527 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 02:25:20,527 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 02:25:20,528 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 02:25:20,528 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 02:25:20,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 02:25:20,528 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 02:25:20,528 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 02:25:20,528 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 02:25:20,529 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 02:25:20,529 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 02:25:20,529 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 02:25:20,529 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 02:25:20,529 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 02:25:20,529 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 02:25:20,530 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 02:25:20,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 02:25:20,530 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 02:25:20,530 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 02:25:20,530 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 02:25:20,531 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 02:25:20,531 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 02:25:20,531 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 02:25:20,531 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 02:25:20,531 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 02:25:20,532 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 02:25:20,532 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 02:25:20,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 02:25:20,579 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 02:25:20,583 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 02:25:20,584 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 02:25:20,584 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 02:25:20,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 02:25:20,802 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 02:25:20,807 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 02:25:20,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 02:25:20,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 02:25:20,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 02:25:20,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:25:20" (1/1) ... [2018-01-25 02:25:20,816 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 25.01 02:25:20, skipping insertion in model container [2018-01-25 02:25:20,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:25:20" (1/1) ... [2018-01-25 02:25:20,835 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:25:20,911 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:25:21,124 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:25:21,226 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:25:21,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21 WrapperNode [2018-01-25 02:25:21,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 02:25:21,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 02:25:21,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 02:25:21,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 02:25:21,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,354 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (1/1) ... [2018-01-25 02:25:21,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 02:25:21,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 02:25:21,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 02:25:21,366 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 02:25:21,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:25:21" (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 02:25:21,464 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 02:25:21,464 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-25 02:25:21,465 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-25 02:25:21,466 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-25 02:25:21,466 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-25 02:25:21,466 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-25 02:25:21,466 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-25 02:25:21,466 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-25 02:25:21,466 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-25 02:25:21,467 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 02:25:21,468 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 02:25:21,468 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 02:25:21,468 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 02:25:21,468 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 02:25:21,468 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 02:25:21,468 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 02:25:21,469 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 02:25:21,469 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-25 02:25:21,469 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 02:25:21,469 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 02:25:21,469 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-25 02:25:21,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-25 02:25:21,471 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-25 02:25:21,471 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-25 02:25:21,471 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-25 02:25:21,471 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-25 02:25:21,471 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-25 02:25:21,471 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-25 02:25:21,472 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 02:25:21,473 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 02:25:21,473 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 02:25:21,473 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-25 02:25:21,473 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-25 02:25:21,473 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 02:25:21,473 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 02:25:21,474 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 02:25:21,474 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 02:25:21,474 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 02:25:21,877 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:21,877 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,044 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,044 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,132 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,132 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,247 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,247 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,329 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,329 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,662 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,662 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,754 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,754 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,776 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,776 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:22,970 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:25:22,971 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:25:23,001 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 02:25:23,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:25:23 BoogieIcfgContainer [2018-01-25 02:25:23,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 02:25:23,002 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 02:25:23,002 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 02:25:23,003 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 02:25:23,004 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:25:23" (1/1) ... [2018-01-25 02:25:23,068 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-25 02:26:20,991 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-25 02:26:20,992 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 02:26:20,995 INFO L168 Benchmark]: Toolchain (without parser) took 60191.57 ms. Allocated memory was 298.3 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 257.1 MB in the beginning and 1.2 GB in the end (delta: -955.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-25 02:26:20,999 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 298.3 MB. Free memory is still 263.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 02:26:20,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.60 ms. Allocated memory is still 298.3 MB. Free memory was 255.1 MB in the beginning and 223.1 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-01-25 02:26:20,999 INFO L168 Benchmark]: Boogie Preprocessor took 119.03 ms. Allocated memory is still 298.3 MB. Free memory was 223.1 MB in the beginning and 221.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-25 02:26:21,000 INFO L168 Benchmark]: RCFGBuilder took 1636.36 ms. Allocated memory was 298.3 MB in the beginning and 329.8 MB in the end (delta: 31.5 MB). Free memory was 221.1 MB in the beginning and 195.0 MB in the end (delta: 26.1 MB). Peak memory consumption was 57.6 MB. Max. memory is 5.3 GB. [2018-01-25 02:26:21,000 INFO L168 Benchmark]: Abstract Interpretation took 57991.55 ms. Allocated memory was 329.8 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 195.0 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-25 02:26:21,002 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 298.3 MB. Free memory is still 263.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 437.60 ms. Allocated memory is still 298.3 MB. Free memory was 255.1 MB in the beginning and 223.1 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 119.03 ms. Allocated memory is still 298.3 MB. Free memory was 223.1 MB in the beginning and 221.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1636.36 ms. Allocated memory was 298.3 MB in the beginning and 329.8 MB in the end (delta: 31.5 MB). Free memory was 221.1 MB in the beginning and 195.0 MB in the end (delta: 26.1 MB). Peak memory consumption was 57.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 57991.55 ms. Allocated memory was 329.8 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 195.0 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.0 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_false-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-25_02-26-21-013.csv Completed graceful shutdown