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/mempurity-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-a5595af [2018-01-31 22:10:36,283 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 22:10:36,285 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 22:10:36,301 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 22:10:36,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 22:10:36,303 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 22:10:36,304 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 22:10:36,306 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 22:10:36,308 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 22:10:36,309 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 22:10:36,310 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 22:10:36,310 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 22:10:36,311 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 22:10:36,312 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 22:10:36,313 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 22:10:36,316 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 22:10:36,318 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 22:10:36,320 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 22:10:36,321 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 22:10:36,322 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 22:10:36,324 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 22:10:36,325 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 22:10:36,325 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 22:10:36,326 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 22:10:36,327 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 22:10:36,328 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 22:10:36,328 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 22:10:36,329 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 22:10:36,329 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 22:10:36,329 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 22:10:36,330 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 22:10:36,330 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf [2018-01-31 22:10:36,340 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 22:10:36,340 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 22:10:36,341 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 22:10:36,341 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 22:10:36,342 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 22:10:36,342 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 22:10:36,342 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 22:10:36,342 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 22:10:36,343 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 22:10:36,343 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 22:10:36,343 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-31 22:10:36,343 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 22:10:36,343 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 22:10:36,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 22:10:36,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-31 22:10:36,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 22:10:36,344 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-31 22:10:36,344 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 22:10:36,344 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-31 22:10:36,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-31 22:10:36,345 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 22:10:36,345 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-31 22:10:36,345 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 22:10:36,345 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 22:10:36,345 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 22:10:36,346 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 22:10:36,346 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 22:10:36,346 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 22:10:36,346 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 22:10:36,346 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 22:10:36,347 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-31 22:10:36,347 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 22:10:36,347 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 22:10:36,347 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 22:10:36,347 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 22:10:36,348 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 22:10:36,348 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 22:10:36,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 22:10:36,395 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 22:10:36,399 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 22:10:36,401 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 22:10:36,402 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 22:10:36,402 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-31 22:10:36,616 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 22:10:36,622 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 22:10:36,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 22:10:36,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 22:10:36,629 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 22:10:36,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:10:36" (1/1) ... [2018-01-31 22:10:36,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d18eff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:36, skipping insertion in model container [2018-01-31 22:10:36,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:10:36" (1/1) ... [2018-01-31 22:10:36,651 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:10:36,721 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:10:36,922 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:10:37,007 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:10:37,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37 WrapperNode [2018-01-31 22:10:37,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 22:10:37,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 22:10:37,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 22:10:37,028 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 22:10:37,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (1/1) ... [2018-01-31 22:10:37,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 22:10:37,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 22:10:37,118 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 22:10:37,118 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 22:10:37,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:10:37" (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 [2018-01-31 22:10:37,185 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 22:10:37,185 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 22:10:37,185 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-31 22:10:37,185 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-31 22:10:37,185 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-31 22:10:37,186 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-31 22:10:37,187 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-31 22:10:37,187 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-31 22:10:37,187 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-31 22:10:37,187 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-31 22:10:37,187 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-31 22:10:37,187 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-31 22:10:37,188 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-31 22:10:37,188 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-31 22:10:37,188 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-31 22:10:37,188 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-31 22:10:37,188 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 22:10:37,188 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-31 22:10:37,189 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-31 22:10:37,189 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-31 22:10:37,189 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-31 22:10:37,189 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-31 22:10:37,189 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-31 22:10:37,189 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-31 22:10:37,189 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-31 22:10:37,190 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-31 22:10:37,191 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-31 22:10:37,191 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-31 22:10:37,191 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-31 22:10:37,191 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-31 22:10:37,191 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-31 22:10:37,191 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-31 22:10:37,192 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 22:10:37,193 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-31 22:10:37,194 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 22:10:37,194 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 22:10:37,729 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:37,729 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:37,843 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:37,843 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:37,923 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:37,923 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,113 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:38,113 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,170 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:38,170 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,348 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:38,348 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,434 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:38,435 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,492 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:38,492 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,754 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:10:38,754 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:10:38,780 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 22:10:38,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:10:38 BoogieIcfgContainer [2018-01-31 22:10:38,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 22:10:38,782 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-31 22:10:38,782 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-31 22:10:38,782 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-31 22:10:38,783 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:10:38" (1/1) ... [2018-01-31 22:10:38,849 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 22:11:17,548 INFO L265 AbstractInterpreter]: Error location(s) were unreachable [2018-01-31 22:11:17,552 INFO L271 AbstractInterpreter]: Visited 710 different actions 11609 times. Merged at 304 different actions 4505 times. Widened at 19 different actions 101 times. Found 1166 fixpoints after 157 different actions. Largest state had 205 variables. [2018-01-31 22:11:17,556 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-31 22:11:17,557 INFO L168 Benchmark]: Toolchain (without parser) took 40939.92 ms. Allocated memory was 305.7 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 264.5 MB in the beginning and 484.1 MB in the end (delta: -219.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 5.3 GB. [2018-01-31 22:11:17,558 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 305.7 MB. Free memory is still 270.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 22:11:17,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.09 ms. Allocated memory is still 305.7 MB. Free memory was 262.5 MB in the beginning and 230.5 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:11:17,558 INFO L168 Benchmark]: Boogie Preprocessor took 89.47 ms. Allocated memory is still 305.7 MB. Free memory was 230.5 MB in the beginning and 226.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:11:17,559 INFO L168 Benchmark]: RCFGBuilder took 1663.86 ms. Allocated memory was 305.7 MB in the beginning and 330.3 MB in the end (delta: 24.6 MB). Free memory was 226.5 MB in the beginning and 190.7 MB in the end (delta: 35.8 MB). Peak memory consumption was 60.5 MB. Max. memory is 5.3 GB. [2018-01-31 22:11:17,559 INFO L168 Benchmark]: Abstract Interpretation took 38773.96 ms. Allocated memory was 330.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 190.7 MB in the beginning and 484.1 MB in the end (delta: -293.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 5.3 GB. [2018-01-31 22:11:17,561 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 305.7 MB. Free memory is still 270.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 404.09 ms. Allocated memory is still 305.7 MB. Free memory was 262.5 MB in the beginning and 230.5 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 89.47 ms. Allocated memory is still 305.7 MB. Free memory was 230.5 MB in the beginning and 226.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1663.86 ms. Allocated memory was 305.7 MB in the beginning and 330.3 MB in the end (delta: 24.6 MB). Free memory was 226.5 MB in the beginning and 190.7 MB in the end (delta: 35.8 MB). Peak memory consumption was 60.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 38773.96 ms. Allocated memory was 330.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 190.7 MB in the beginning and 484.1 MB in the end (delta: -293.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 481 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 17269 LocStat_NO_SUPPORTING_DISEQUALITIES : 14679 LocStat_NO_DISJUNCTIONS : -962 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 768 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 1449 TransStat_NO_SUPPORTING_DISEQUALITIES : 140 TransStat_NO_DISJUNCTIONS : 766 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.348623 RENAME_VARIABLES(MILLISECONDS) : 0.006310 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.135911 PROJECTAWAY(MILLISECONDS) : 0.695554 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.536196 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.013631 ADD_EQUALITY(MILLISECONDS) : 0.019171 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010310 #CONJOIN_DISJUNCTIVE : 19576 #RENAME_VARIABLES : 51443 #UNFREEZE : 0 #CONJOIN : 36779 #PROJECTAWAY : 32632 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 7451 #RENAME_VARIABLES_DISJUNCTIVE : 51622 #ADD_EQUALITY : 1449 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 140 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! 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_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_22-11-17-572.csv 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_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_22-11-17-572.csv 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_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_22-11-17-572.csv Received shutdown request...