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/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-20 22:33:19,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-20 22:33:19,269 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-20 22:33:19,285 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-20 22:33:19,285 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-20 22:33:19,286 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-20 22:33:19,287 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-20 22:33:19,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-20 22:33:19,291 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-20 22:33:19,292 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-20 22:33:19,293 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-20 22:33:19,293 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-20 22:33:19,294 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-20 22:33:19,296 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-20 22:33:19,297 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-20 22:33:19,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-20 22:33:19,301 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-20 22:33:19,303 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-20 22:33:19,304 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-20 22:33:19,306 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-20 22:33:19,308 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-20 22:33:19,308 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-20 22:33:19,308 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-20 22:33:19,309 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-20 22:33:19,310 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-20 22:33:19,311 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-20 22:33:19,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-20 22:33:19,312 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-20 22:33:19,312 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-20 22:33:19,313 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-20 22:33:19,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-20 22:33:19,314 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 [2018-01-20 22:33:19,323 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-20 22:33:19,323 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-20 22:33:19,324 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-20 22:33:19,324 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-20 22:33:19,325 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-20 22:33:19,325 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-20 22:33:19,325 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-20 22:33:19,326 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-20 22:33:19,326 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-20 22:33:19,326 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-20 22:33:19,326 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-20 22:33:19,326 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-20 22:33:19,327 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-20 22:33:19,327 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-20 22:33:19,327 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-20 22:33:19,327 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-20 22:33:19,327 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-20 22:33:19,328 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-20 22:33:19,328 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-20 22:33:19,328 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-20 22:33:19,328 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-20 22:33:19,328 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-20 22:33:19,329 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-20 22:33:19,329 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-20 22:33:19,329 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-20 22:33:19,329 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-20 22:33:19,329 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-20 22:33:19,329 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-20 22:33:19,330 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-20 22:33:19,330 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-20 22:33:19,330 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-20 22:33:19,330 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-20 22:33:19,330 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-20 22:33:19,331 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-20 22:33:19,331 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-20 22:33:19,332 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-20 22:33:19,332 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-20 22:33:19,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-20 22:33:19,378 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-20 22:33:19,382 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-20 22:33:19,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-20 22:33:19,384 INFO L276 PluginConnector]: CDTParser initialized [2018-01-20 22:33:19,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-20 22:33:19,602 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-20 22:33:19,605 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-20 22:33:19,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-20 22:33:19,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-20 22:33:19,610 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-20 22:33:19,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.01 10:33:19" (1/1) ... [2018-01-20 22:33:19,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5477ff05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:19, skipping insertion in model container [2018-01-20 22:33:19,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.01 10:33:19" (1/1) ... [2018-01-20 22:33:19,629 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-20 22:33:19,694 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-20 22:33:19,903 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-20 22:33:19,984 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-20 22:33:20,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20 WrapperNode [2018-01-20 22:33:20,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-20 22:33:20,004 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-20 22:33:20,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-20 22:33:20,004 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-20 22:33:20,019 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (1/1) ... [2018-01-20 22:33:20,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-20 22:33:20,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-20 22:33:20,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-20 22:33:20,080 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-20 22:33:20,082 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (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 [2018-01-20 22:33:20,146 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-20 22:33:20,146 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-20 22:33:20,147 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-20 22:33:20,148 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-20 22:33:20,148 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-20 22:33:20,148 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-20 22:33:20,148 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-20 22:33:20,148 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-20 22:33:20,148 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-20 22:33:20,149 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-20 22:33:20,149 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-20 22:33:20,149 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-20 22:33:20,149 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-20 22:33:20,149 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-20 22:33:20,149 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-20 22:33:20,150 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-20 22:33:20,151 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-20 22:33:20,151 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-20 22:33:20,151 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-20 22:33:20,151 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-20 22:33:20,151 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-20 22:33:20,151 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-20 22:33:20,152 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-20 22:33:20,152 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-20 22:33:20,152 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-20 22:33:20,152 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-20 22:33:20,152 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-20 22:33:20,152 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-20 22:33:20,153 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-20 22:33:20,153 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-20 22:33:20,153 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-20 22:33:20,153 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-20 22:33:20,153 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-20 22:33:20,153 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-20 22:33:20,154 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-20 22:33:20,154 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-20 22:33:20,154 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-20 22:33:20,154 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-20 22:33:20,154 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-20 22:33:20,154 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-20 22:33:20,155 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-20 22:33:20,155 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-20 22:33:20,155 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-20 22:33:20,155 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-20 22:33:20,155 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-20 22:33:20,155 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-20 22:33:20,156 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-20 22:33:20,156 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-20 22:33:20,156 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-20 22:33:20,156 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-20 22:33:20,608 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:20,608 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:20,726 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:20,726 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:20,792 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:20,793 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:20,915 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:20,915 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:20,980 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:20,980 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:21,142 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:21,142 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:21,232 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:21,233 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:21,247 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:21,248 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:21,394 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-20 22:33:21,394 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-20 22:33:21,417 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-20 22:33:21,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.01 10:33:21 BoogieIcfgContainer [2018-01-20 22:33:21,418 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-20 22:33:21,418 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-20 22:33:21,419 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-20 22:33:21,421 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-20 22:33:21,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.01 10:33:19" (1/3) ... [2018-01-20 22:33:21,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d68a99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.01 10:33:21, skipping insertion in model container [2018-01-20 22:33:21,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:20" (2/3) ... [2018-01-20 22:33:21,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d68a99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.01 10:33:21, skipping insertion in model container [2018-01-20 22:33:21,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.01 10:33:21" (3/3) ... [2018-01-20 22:33:21,425 INFO L105 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-20 22:33:21,434 INFO L130 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-20 22:33:21,442 INFO L142 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-20 22:33:21,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d68a99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.01 10:33:21, skipping insertion in model container [2018-01-20 22:33:21,460 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-20 22:33:21,461 INFO L168 Benchmark]: Toolchain (without parser) took 1858.34 ms. Allocated memory was 307.2 MB in the beginning and 332.9 MB in the end (delta: 25.7 MB). Free memory was 266.2 MB in the beginning and 195.6 MB in the end (delta: 70.6 MB). Peak memory consumption was 96.2 MB. Max. memory is 5.3 GB. [2018-01-20 22:33:21,465 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 307.2 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-20 22:33:21,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.90 ms. Allocated memory is still 307.2 MB. Free memory was 266.2 MB in the beginning and 232.3 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 5.3 GB. [2018-01-20 22:33:21,466 INFO L168 Benchmark]: Boogie Preprocessor took 75.75 ms. Allocated memory is still 307.2 MB. Free memory was 232.3 MB in the beginning and 228.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-20 22:33:21,466 INFO L168 Benchmark]: RCFGBuilder took 1337.57 ms. Allocated memory was 307.2 MB in the beginning and 332.9 MB in the end (delta: 25.7 MB). Free memory was 228.3 MB in the beginning and 197.9 MB in the end (delta: 30.4 MB). Peak memory consumption was 56.0 MB. Max. memory is 5.3 GB. [2018-01-20 22:33:21,467 INFO L168 Benchmark]: TraceAbstraction took 41.47 ms. Allocated memory is still 332.9 MB. Free memory was 197.9 MB in the beginning and 195.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 5.3 GB. [2018-01-20 22:33:21,470 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 307.2 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 397.90 ms. Allocated memory is still 307.2 MB. Free memory was 266.2 MB in the beginning and 232.3 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 75.75 ms. Allocated memory is still 307.2 MB. Free memory was 232.3 MB in the beginning and 228.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1337.57 ms. Allocated memory was 307.2 MB in the beginning and 332.9 MB in the end (delta: 25.7 MB). Free memory was 228.3 MB in the beginning and 197.9 MB in the end (delta: 30.4 MB). Peak memory consumption was 56.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 41.47 ms. Allocated memory is still 332.9 MB. Free memory was 197.9 MB in the beginning and 195.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - 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_false-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-20_22-33-21-481.csv Received shutdown request...