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_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a5595af [2018-01-31 22:09:53,475 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 22:09:53,476 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 22:09:53,491 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 22:09:53,491 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 22:09:53,492 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 22:09:53,493 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 22:09:53,495 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 22:09:53,497 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 22:09:53,498 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 22:09:53,499 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 22:09:53,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 22:09:53,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 22:09:53,502 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 22:09:53,503 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 22:09:53,505 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 22:09:53,507 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 22:09:53,509 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 22:09:53,511 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 22:09:53,512 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 22:09:53,514 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 22:09:53,514 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 22:09:53,515 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 22:09:53,516 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 22:09:53,517 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 22:09:53,518 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 22:09:53,518 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 22:09:53,519 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 22:09:53,519 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 22:09:53,519 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 22:09:53,520 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 22:09:53,520 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 22:09:53,528 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 22:09:53,529 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 22:09:53,530 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 22:09:53,530 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 22:09:53,530 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 22:09:53,530 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 22:09:53,530 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 22:09:53,531 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 22:09:53,531 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 22:09:53,531 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 22:09:53,531 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-31 22:09:53,531 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 22:09:53,531 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 22:09:53,531 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 22:09:53,532 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-31 22:09:53,532 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 22:09:53,532 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-31 22:09:53,532 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 22:09:53,532 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-31 22:09:53,532 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-31 22:09:53,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 22:09:53,533 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-31 22:09:53,533 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 22:09:53,533 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 22:09:53,533 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 22:09:53,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 22:09:53,534 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 22:09:53,534 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 22:09:53,535 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 22:09:53,535 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 22:09:53,569 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 22:09:53,579 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 22:09:53,582 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 22:09:53,583 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 22:09:53,584 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 22:09:53,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-31 22:09:53,803 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 22:09:53,809 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 22:09:53,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 22:09:53,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 22:09:53,814 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 22:09:53,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:09:53" (1/1) ... [2018-01-31 22:09:53,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@384b5280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:53, skipping insertion in model container [2018-01-31 22:09:53,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:09:53" (1/1) ... [2018-01-31 22:09:53,830 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:09:53,893 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:09:54,096 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:09:54,166 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:09:54,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54 WrapperNode [2018-01-31 22:09:54,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 22:09:54,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 22:09:54,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 22:09:54,185 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 22:09:54,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,248 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (1/1) ... [2018-01-31 22:09:54,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 22:09:54,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 22:09:54,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 22:09:54,267 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 22:09:54,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:09:54" (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 22:09:54,341 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 22:09:54,341 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 22:09:54,341 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-31 22:09:54,341 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-31 22:09:54,341 INFO L136 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2018-01-31 22:09:54,342 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2018-01-31 22:09:54,342 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2018-01-31 22:09:54,342 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2018-01-31 22:09:54,342 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2018-01-31 22:09:54,342 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2018-01-31 22:09:54,342 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2018-01-31 22:09:54,343 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2018-01-31 22:09:54,344 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2018-01-31 22:09:54,344 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2018-01-31 22:09:54,344 INFO L136 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2018-01-31 22:09:54,344 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-31 22:09:54,344 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-31 22:09:54,345 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-31 22:09:54,346 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-31 22:09:54,346 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 22:09:54,346 INFO L128 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2018-01-31 22:09:54,346 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2018-01-31 22:09:54,346 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2018-01-31 22:09:54,347 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2018-01-31 22:09:54,347 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2018-01-31 22:09:54,347 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2018-01-31 22:09:54,347 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2018-01-31 22:09:54,347 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2018-01-31 22:09:54,347 INFO L128 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2018-01-31 22:09:54,348 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2018-01-31 22:09:54,348 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2018-01-31 22:09:54,348 INFO L128 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2018-01-31 22:09:54,348 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2018-01-31 22:09:54,348 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2018-01-31 22:09:54,349 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioPower [2018-01-31 22:09:54,349 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-31 22:09:54,349 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-31 22:09:54,349 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-31 22:09:54,349 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-31 22:09:54,349 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-31 22:09:54,350 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-31 22:09:54,350 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-31 22:09:54,350 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-31 22:09:54,350 INFO L128 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2018-01-31 22:09:54,350 INFO L128 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2018-01-31 22:09:54,350 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-31 22:09:54,351 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 22:09:54,351 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-31 22:09:54,351 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 22:09:54,351 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 22:09:54,835 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:54,835 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:54,952 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:54,953 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,026 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,027 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,092 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,092 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,135 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,135 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,308 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,308 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,397 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,397 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,417 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,417 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,611 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 22:09:55,612 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 22:09:55,634 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 22:09:55,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:09:55 BoogieIcfgContainer [2018-01-31 22:09:55,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 22:09:55,635 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-31 22:09:55,635 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-31 22:09:55,636 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-31 22:09:55,637 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:09:55" (1/1) ... [2018-01-31 22:09:55,695 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 22:10:34,390 INFO L265 AbstractInterpreter]: Error location(s) were unreachable [2018-01-31 22:10:34,393 INFO L271 AbstractInterpreter]: Visited 713 different actions 11891 times. Merged at 335 different actions 4616 times. Widened at 19 different actions 107 times. Found 1211 fixpoints after 163 different actions. Largest state had 205 variables. [2018-01-31 22:10:34,396 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-31 22:10:34,397 INFO L168 Benchmark]: Toolchain (without parser) took 40593.58 ms. Allocated memory was 304.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 262.9 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 987.1 MB. Max. memory is 5.3 GB. [2018-01-31 22:10:34,398 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 304.1 MB. Free memory is still 269.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 22:10:34,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.70 ms. Allocated memory is still 304.1 MB. Free memory was 261.9 MB in the beginning and 229.9 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:10:34,399 INFO L168 Benchmark]: Boogie Preprocessor took 81.50 ms. Allocated memory is still 304.1 MB. Free memory was 229.9 MB in the beginning and 223.9 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:10:34,399 INFO L168 Benchmark]: RCFGBuilder took 1368.45 ms. Allocated memory was 304.1 MB in the beginning and 330.3 MB in the end (delta: 26.2 MB). Free memory was 223.9 MB in the beginning and 188.6 MB in the end (delta: 35.3 MB). Peak memory consumption was 61.6 MB. Max. memory is 5.3 GB. [2018-01-31 22:10:34,400 INFO L168 Benchmark]: Abstract Interpretation took 38761.32 ms. Allocated memory was 330.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 188.6 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 886.6 MB. Max. memory is 5.3 GB. [2018-01-31 22:10:34,402 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 304.1 MB. Free memory is still 269.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 374.70 ms. Allocated memory is still 304.1 MB. Free memory was 261.9 MB in the beginning and 229.9 MB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 81.50 ms. Allocated memory is still 304.1 MB. Free memory was 229.9 MB in the beginning and 223.9 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1368.45 ms. Allocated memory was 304.1 MB in the beginning and 330.3 MB in the end (delta: 26.2 MB). Free memory was 223.9 MB in the beginning and 188.6 MB in the end (delta: 35.3 MB). Peak memory consumption was 61.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 38761.32 ms. Allocated memory was 330.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 188.6 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 886.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 483 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 17301 LocStat_NO_SUPPORTING_DISEQUALITIES : 14606 LocStat_NO_DISJUNCTIONS : -966 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 771 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 1450 TransStat_NO_SUPPORTING_DISEQUALITIES : 141 TransStat_NO_DISJUNCTIONS : 769 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.344808 RENAME_VARIABLES(MILLISECONDS) : 0.006525 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.131231 PROJECTAWAY(MILLISECONDS) : 0.697415 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.289173 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.014125 ADD_EQUALITY(MILLISECONDS) : 0.007906 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010942 #CONJOIN_DISJUNCTIVE : 19830 #RENAME_VARIABLES : 52018 #UNFREEZE : 0 #CONJOIN : 37121 #PROJECTAWAY : 32967 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 7547 #RENAME_VARIABLES_DISJUNCTIVE : 52199 #ADD_EQUALITY : 1450 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 141 - 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_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_22-10-34-411.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.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_22-10-34-411.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.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_22-10-34-411.csv Received shutdown request...