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_imprecise.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 00:13:15,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 00:13:15,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 00:13:15,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 00:13:15,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 00:13:15,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 00:13:15,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 00:13:15,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 00:13:15,108 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 00:13:15,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 00:13:15,111 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 00:13:15,111 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 00:13:15,112 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 00:13:15,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 00:13:15,118 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 00:13:15,121 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 00:13:15,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 00:13:15,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 00:13:15,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 00:13:15,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 00:13:15,131 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 00:13:15,131 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 00:13:15,131 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 00:13:15,132 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 00:13:15,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 00:13:15,134 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 00:13:15,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 00:13:15,135 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 00:13:15,135 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 00:13:15,135 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 00:13:15,136 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 00:13:15,136 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_imprecise.epf [2018-01-28 00:13:15,147 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 00:13:15,147 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 00:13:15,148 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 00:13:15,148 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 00:13:15,149 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 00:13:15,149 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 00:13:15,149 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 00:13:15,149 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 00:13:15,150 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 00:13:15,150 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 00:13:15,150 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 00:13:15,150 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 00:13:15,150 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 00:13:15,151 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 00:13:15,151 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 00:13:15,151 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 00:13:15,151 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 00:13:15,151 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 00:13:15,152 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 00:13:15,152 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 00:13:15,152 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 00:13:15,152 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 00:13:15,153 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-28 00:13:15,153 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 00:13:15,153 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 00:13:15,153 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 00:13:15,153 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 00:13:15,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 00:13:15,154 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 00:13:15,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 00:13:15,154 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 00:13:15,154 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 00:13:15,154 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 00:13:15,155 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 00:13:15,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 00:13:15,155 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 00:13:15,156 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 00:13:15,156 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 00:13:15,206 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 00:13:15,222 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 00:13:15,229 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 00:13:15,231 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 00:13:15,231 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 00:13:15,232 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-28 00:13:15,453 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 00:13:15,462 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 00:13:15,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 00:13:15,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 00:13:15,470 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 00:13:15,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:15,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@275d1893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15, skipping insertion in model container [2018-01-28 00:13:15,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:15,494 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 00:13:15,577 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 00:13:15,824 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 00:13:15,937 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 00:13:15,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15 WrapperNode [2018-01-28 00:13:15,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 00:13:15,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 00:13:15,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 00:13:15,955 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 00:13:15,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:15,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:15,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:15,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:16,028 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:16,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:16,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (1/1) ... [2018-01-28 00:13:16,070 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 00:13:16,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 00:13:16,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 00:13:16,071 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 00:13:16,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:13:15" (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 00:13:16,150 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 00:13:16,150 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 00:13:16,150 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-01-28 00:13:16,151 INFO L136 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-01-28 00:13:16,152 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-28 00:13:16,152 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 00:13:16,152 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-28 00:13:16,152 INFO L136 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-01-28 00:13:16,152 INFO L136 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-01-28 00:13:16,152 INFO L136 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-01-28 00:13:16,153 INFO L136 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-01-28 00:13:16,153 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-28 00:13:16,153 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-28 00:13:16,153 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-28 00:13:16,153 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-28 00:13:16,153 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-28 00:13:16,154 INFO L136 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-01-28 00:13:16,154 INFO L136 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-01-28 00:13:16,154 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-28 00:13:16,159 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-01-28 00:13:16,160 INFO L128 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-01-28 00:13:16,161 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-28 00:13:16,161 INFO L128 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-01-28 00:13:16,161 INFO L128 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-01-28 00:13:16,161 INFO L128 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-01-28 00:13:16,161 INFO L128 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-01-28 00:13:16,161 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-28 00:13:16,162 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-28 00:13:16,163 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-28 00:13:16,163 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-28 00:13:16,164 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 00:13:16,165 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-28 00:13:16,165 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 00:13:16,165 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 00:13:16,467 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:16,467 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:16,560 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:16,560 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:16,604 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:16,604 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,034 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,035 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,246 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,247 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,494 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,494 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,500 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,501 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,517 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,518 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,725 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,725 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,857 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,857 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:17,906 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:17,906 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:18,012 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 00:13:18,012 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 00:13:18,028 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 00:13:18,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 12:13:18 BoogieIcfgContainer [2018-01-28 00:13:18,029 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 00:13:18,029 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 00:13:18,030 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 00:13:18,030 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 00:13:18,031 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 12:13:18" (1/1) ... [2018-01-28 00:13:18,079 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-28 00:14:18,306 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-28 00:14:18,306 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-28 00:14:18,308 INFO L168 Benchmark]: Toolchain (without parser) took 62854.38 ms. Allocated memory was 308.3 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 267.9 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-28 00:14:18,310 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 00:14:18,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.17 ms. Allocated memory is still 308.3 MB. Free memory was 266.9 MB in the beginning and 247.9 MB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 5.3 GB. [2018-01-28 00:14:18,311 INFO L168 Benchmark]: Boogie Preprocessor took 115.57 ms. Allocated memory is still 308.3 MB. Free memory was 247.9 MB in the beginning and 244.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-28 00:14:18,311 INFO L168 Benchmark]: RCFGBuilder took 1958.35 ms. Allocated memory was 308.3 MB in the beginning and 327.7 MB in the end (delta: 19.4 MB). Free memory was 244.9 MB in the beginning and 266.6 MB in the end (delta: -21.7 MB). Peak memory consumption was 66.5 MB. Max. memory is 5.3 GB. [2018-01-28 00:14:18,312 INFO L168 Benchmark]: Abstract Interpretation took 60278.38 ms. Allocated memory was 327.7 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 266.6 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-28 00:14:18,314 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 491.17 ms. Allocated memory is still 308.3 MB. Free memory was 266.9 MB in the beginning and 247.9 MB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 115.57 ms. Allocated memory is still 308.3 MB. Free memory was 247.9 MB in the beginning and 244.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1958.35 ms. Allocated memory was 308.3 MB in the beginning and 327.7 MB in the end (delta: 19.4 MB). Free memory was 244.9 MB in the beginning and 266.6 MB in the end (delta: -21.7 MB). Peak memory consumption was 66.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 60278.38 ms. Allocated memory was 327.7 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 266.6 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_00-14-18-323.csv Completed graceful shutdown