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_LFB.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-d63d1fb [2018-01-28 03:12:56,220 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 03:12:56,222 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 03:12:56,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 03:12:56,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 03:12:56,240 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 03:12:56,241 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 03:12:56,243 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 03:12:56,246 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 03:12:56,247 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 03:12:56,248 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 03:12:56,248 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 03:12:56,249 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 03:12:56,251 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 03:12:56,252 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 03:12:56,254 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 03:12:56,264 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 03:12:56,266 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 03:12:56,267 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 03:12:56,269 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 03:12:56,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 03:12:56,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 03:12:56,281 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 03:12:56,282 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 03:12:56,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 03:12:56,285 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 03:12:56,285 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 03:12:56,286 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 03:12:56,286 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 03:12:56,286 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 03:12:56,287 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 03:12:56,287 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_LFB.epf [2018-01-28 03:12:56,311 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 03:12:56,311 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 03:12:56,312 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 03:12:56,312 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 03:12:56,312 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 03:12:56,313 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 03:12:56,313 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 03:12:56,313 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 03:12:56,313 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 03:12:56,313 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 03:12:56,314 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 03:12:56,315 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 03:12:56,315 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 03:12:56,315 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 03:12:56,315 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 03:12:56,315 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 03:12:56,315 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 03:12:56,316 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 03:12:56,316 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 03:12:56,316 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 03:12:56,316 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 03:12:56,317 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 03:12:56,317 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 03:12:56,317 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 03:12:56,320 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 03:12:56,320 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 03:12:56,321 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 03:12:56,321 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 03:12:56,376 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 03:12:56,394 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 03:12:56,398 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 03:12:56,400 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 03:12:56,400 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 03:12:56,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-28 03:12:56,662 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 03:12:56,672 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 03:12:56,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 03:12:56,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 03:12:56,684 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 03:12:56,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:12:56" (1/1) ... [2018-01-28 03:12:56,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35205f73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:56, skipping insertion in model container [2018-01-28 03:12:56,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:12:56" (1/1) ... [2018-01-28 03:12:56,710 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:12:56,825 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:12:57,141 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:12:57,249 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:12:57,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57 WrapperNode [2018-01-28 03:12:57,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 03:12:57,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 03:12:57,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 03:12:57,271 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 03:12:57,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (1/1) ... [2018-01-28 03:12:57,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 03:12:57,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 03:12:57,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 03:12:57,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 03:12:57,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:12:57" (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 [2018-01-28 03:12:57,459 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 03:12:57,459 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 03:12:57,459 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-28 03:12:57,460 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-28 03:12:57,460 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-28 03:12:57,460 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-28 03:12:57,460 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-28 03:12:57,460 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-28 03:12:57,460 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-28 03:12:57,461 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-28 03:12:57,462 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-28 03:12:57,462 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-28 03:12:57,462 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-28 03:12:57,462 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-28 03:12:57,462 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-28 03:12:57,464 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-28 03:12:57,464 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 03:12:57,464 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-28 03:12:57,465 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-28 03:12:57,465 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-28 03:12:57,465 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-28 03:12:57,465 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-28 03:12:57,465 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-28 03:12:57,466 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-28 03:12:57,466 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-28 03:12:57,467 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-28 03:12:57,468 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-28 03:12:57,468 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-28 03:12:57,468 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-28 03:12:57,468 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-28 03:12:57,468 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-28 03:12:57,468 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-28 03:12:57,469 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-28 03:12:57,469 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-28 03:12:57,469 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-28 03:12:57,469 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-28 03:12:57,469 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-28 03:12:57,469 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-28 03:12:57,470 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-28 03:12:57,470 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-28 03:12:57,470 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 03:12:57,470 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-28 03:12:57,470 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 03:12:57,470 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 03:12:58,259 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:58,260 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:58,495 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:58,495 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:58,616 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:58,617 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:58,774 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:58,774 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:58,870 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:58,871 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:59,540 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:59,540 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:59,655 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:59,655 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:59,700 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:59,700 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:12:59,970 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 03:12:59,970 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 03:13:01,715 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 03:13:01,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:13:01 BoogieIcfgContainer [2018-01-28 03:13:01,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 03:13:01,717 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 03:13:01,720 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 03:13:01,721 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 03:13:01,722 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:13:01" (1/1) ... [2018-01-28 03:13:01,767 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 03:13:44,873 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-28 03:13:44,883 INFO L268 AbstractInterpreter]: Visited 570 different actions 6132 times. Merged at 253 different actions 2679 times. Widened at 25 different actions 126 times. Found 375 fixpoints after 73 different actions. Largest state had 205 variables. [2018-01-28 03:13:44,888 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 03:13:44,889 INFO L168 Benchmark]: Toolchain (without parser) took 48224.72 ms. Allocated memory was 306.7 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 265.6 MB in the beginning and 1.2 GB in the end (delta: -935.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-28 03:13:44,890 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 306.7 MB. Free memory is still 271.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 03:13:44,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 596.10 ms. Allocated memory is still 306.7 MB. Free memory was 263.6 MB in the beginning and 233.6 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:13:44,891 INFO L168 Benchmark]: Boogie Preprocessor took 116.49 ms. Allocated memory is still 306.7 MB. Free memory was 233.6 MB in the beginning and 230.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:13:44,891 INFO L168 Benchmark]: RCFGBuilder took 4329.26 ms. Allocated memory was 306.7 MB in the beginning and 364.9 MB in the end (delta: 58.2 MB). Free memory was 228.6 MB in the beginning and 289.2 MB in the end (delta: -60.7 MB). Peak memory consumption was 79.2 MB. Max. memory is 5.3 GB. [2018-01-28 03:13:44,892 INFO L168 Benchmark]: Abstract Interpretation took 43171.25 ms. Allocated memory was 364.9 MB in the beginning and 2.4 GB in the end (delta: 2.0 GB). Free memory was 289.2 MB in the beginning and 1.2 GB in the end (delta: -912.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-28 03:13:44,894 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 306.7 MB. Free memory is still 271.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 596.10 ms. Allocated memory is still 306.7 MB. Free memory was 263.6 MB in the beginning and 233.6 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 116.49 ms. Allocated memory is still 306.7 MB. Free memory was 233.6 MB in the beginning and 230.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 4329.26 ms. Allocated memory was 306.7 MB in the beginning and 364.9 MB in the end (delta: 58.2 MB). Free memory was 228.6 MB in the beginning and 289.2 MB in the end (delta: -60.7 MB). Peak memory consumption was 79.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 43171.25 ms. Allocated memory was 364.9 MB in the beginning and 2.4 GB in the end (delta: 2.0 GB). Free memory was 289.2 MB in the beginning and 1.2 GB in the end (delta: -912.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 388 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 13480 LocStat_NO_SUPPORTING_DISEQUALITIES : 12175 LocStat_NO_DISJUNCTIONS : -776 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 628 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 1617 TransStat_NO_SUPPORTING_DISEQUALITIES : 138 TransStat_NO_DISJUNCTIONS : 667 TransStat_MAX_NO_DISJUNCTIONS : 8 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.173547 RENAME_VARIABLES(MILLISECONDS) : 0.150037 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.162357 PROJECTAWAY(MILLISECONDS) : 0.093477 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.737769 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.168185 ADD_EQUALITY(MILLISECONDS) : 0.020293 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.006330 #CONJOIN_DISJUNCTIVE : 13226 #RENAME_VARIABLES : 38206 #UNFREEZE : 0 #CONJOIN : 29865 #PROJECTAWAY : 26218 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 7895 #RENAME_VARIABLES_DISJUNCTIVE : 37674 #ADD_EQUALITY : 1476 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 134 - 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_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_03-13-44-911.csv 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_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_03-13-44-911.csv 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_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_03-13-44-911.csv Received shutdown request...