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/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_preciseopt.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-25 02:26:23,420 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 02:26:23,422 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 02:26:23,437 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 02:26:23,437 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 02:26:23,438 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 02:26:23,440 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 02:26:23,441 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 02:26:23,443 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 02:26:23,444 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 02:26:23,445 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 02:26:23,446 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 02:26:23,447 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 02:26:23,448 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 02:26:23,449 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 02:26:23,452 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 02:26:23,454 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 02:26:23,457 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 02:26:23,458 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 02:26:23,459 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 02:26:23,462 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 02:26:23,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 02:26:23,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 02:26:23,464 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 02:26:23,464 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 02:26:23,466 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 02:26:23,466 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 02:26:23,467 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 02:26:23,467 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 02:26:23,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 02:26:23,468 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 02:26:23,468 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_preciseopt.epf [2018-01-25 02:26:23,476 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 02:26:23,476 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 02:26:23,477 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 02:26:23,477 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 02:26:23,478 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 02:26:23,478 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-25 02:26:23,478 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-25 02:26:23,478 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 02:26:23,478 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 02:26:23,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 02:26:23,479 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 02:26:23,480 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 02:26:23,480 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 02:26:23,480 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 02:26:23,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 02:26:23,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 02:26:23,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 02:26:23,481 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 02:26:23,481 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 02:26:23,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 02:26:23,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 02:26:23,481 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 02:26:23,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 02:26:23,482 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 02:26:23,482 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 02:26:23,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 02:26:23,482 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 02:26:23,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 02:26:23,483 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 02:26:23,483 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 02:26:23,516 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 02:26:23,527 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 02:26:23,530 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 02:26:23,532 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 02:26:23,532 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 02:26:23,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 02:26:23,706 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 02:26:23,712 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 02:26:23,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 02:26:23,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 02:26:23,721 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 02:26:23,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:26:23" (1/1) ... [2018-01-25 02:26:23,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ac74f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:23, skipping insertion in model container [2018-01-25 02:26:23,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:26:23" (1/1) ... [2018-01-25 02:26:23,742 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:26:23,792 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:26:23,962 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:26:24,020 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:26:24,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24 WrapperNode [2018-01-25 02:26:24,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 02:26:24,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 02:26:24,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 02:26:24,033 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 02:26:24,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (1/1) ... [2018-01-25 02:26:24,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 02:26:24,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 02:26:24,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 02:26:24,083 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 02:26:24,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:26:24" (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 [2018-01-25 02:26:24,159 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 02:26:24,159 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 02:26:24,159 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2018-01-25 02:26:24,160 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 02:26:24,161 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 02:26:24,162 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 02:26:24,162 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 02:26:24,162 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 02:26:24,162 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2018-01-25 02:26:24,163 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2018-01-25 02:26:24,164 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2018-01-25 02:26:24,164 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2018-01-25 02:26:24,164 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2018-01-25 02:26:24,164 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2018-01-25 02:26:24,164 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2018-01-25 02:26:24,164 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 02:26:24,165 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 02:26:24,166 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 02:26:24,167 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 02:26:24,167 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 02:26:24,433 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:26:24,433 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:26:24,674 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:26:24,674 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:26:24,776 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:26:24,777 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:26:24,817 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:26:24,817 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:26:25,054 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:26:25,054 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:26:25,167 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:26:25,167 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:26:25,236 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 02:26:25,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:26:25 BoogieIcfgContainer [2018-01-25 02:26:25,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 02:26:25,237 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 02:26:25,237 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 02:26:25,237 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 02:26:25,238 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:26:25" (1/1) ... [2018-01-25 02:26:25,285 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-25 02:27:22,689 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-25 02:27:22,690 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-25 02:27:22,692 INFO L168 Benchmark]: Toolchain (without parser) took 58985.77 ms. Allocated memory was 307.2 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 266.1 MB in the beginning and 871.1 MB in the end (delta: -605.0 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-25 02:27:22,695 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-01-25 02:27:22,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.99 ms. Allocated memory is still 307.2 MB. Free memory was 266.1 MB in the beginning and 246.2 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 5.3 GB. [2018-01-25 02:27:22,696 INFO L168 Benchmark]: Boogie Preprocessor took 49.66 ms. Allocated memory is still 307.2 MB. Free memory was 246.2 MB in the beginning and 244.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-25 02:27:22,696 INFO L168 Benchmark]: RCFGBuilder took 1153.63 ms. Allocated memory is still 307.2 MB. Free memory was 244.2 MB in the beginning and 249.0 MB in the end (delta: -4.8 MB). Peak memory consumption was 67.1 MB. Max. memory is 5.3 GB. [2018-01-25 02:27:22,696 INFO L168 Benchmark]: Abstract Interpretation took 57454.28 ms. Allocated memory was 307.2 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 249.0 MB in the beginning and 871.1 MB in the end (delta: -622.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-25 02:27:22,698 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 318.99 ms. Allocated memory is still 307.2 MB. Free memory was 266.1 MB in the beginning and 246.2 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 49.66 ms. Allocated memory is still 307.2 MB. Free memory was 246.2 MB in the beginning and 244.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1153.63 ms. Allocated memory is still 307.2 MB. Free memory was 244.2 MB in the beginning and 249.0 MB in the end (delta: -4.8 MB). Peak memory consumption was 67.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 57454.28 ms. Allocated memory was 307.2 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 249.0 MB in the beginning and 871.1 MB in the end (delta: -622.1 MB). Peak memory consumption was 1.5 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/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-25_02-27-22-705.csv Completed graceful shutdown