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.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 [2018-01-24 15:06:57,815 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 15:06:57,817 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 15:06:57,831 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 15:06:57,831 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 15:06:57,832 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 15:06:57,833 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 15:06:57,834 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 15:06:57,836 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 15:06:57,836 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 15:06:57,837 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 15:06:57,837 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 15:06:57,838 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 15:06:57,839 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 15:06:57,839 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 15:06:57,842 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 15:06:57,844 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 15:06:57,846 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 15:06:57,848 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 15:06:57,849 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 15:06:57,852 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 15:06:57,852 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 15:06:57,852 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 15:06:57,853 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 15:06:57,854 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 15:06:57,856 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 15:06:57,856 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 15:06:57,857 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 15:06:57,857 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 15:06:57,857 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 15:06:57,858 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 15:06:57,858 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.epf [2018-01-24 15:06:57,868 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 15:06:57,869 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 15:06:57,869 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 15:06:57,870 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 15:06:57,870 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 15:06:57,870 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 15:06:57,870 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 15:06:57,871 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 15:06:57,871 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 15:06:57,871 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 15:06:57,872 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 15:06:57,872 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 15:06:57,872 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 15:06:57,872 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 15:06:57,872 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 15:06:57,872 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 15:06:57,873 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 15:06:57,873 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 15:06:57,873 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 15:06:57,873 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 15:06:57,873 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 15:06:57,874 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 15:06:57,874 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 15:06:57,874 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 15:06:57,874 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 15:06:57,874 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 15:06:57,875 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 15:06:57,875 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 15:06:57,875 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 15:06:57,875 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 15:06:57,875 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 15:06:57,876 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 15:06:57,876 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 15:06:57,877 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 15:06:57,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 15:06:57,921 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 15:06:57,924 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 15:06:57,925 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 15:06:57,926 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 15:06:57,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 15:06:58,091 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 15:06:58,095 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 15:06:58,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 15:06:58,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 15:06:58,102 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 15:06:58,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b603d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58, skipping insertion in model container [2018-01-24 15:06:58,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,118 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 15:06:58,167 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 15:06:58,332 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 15:06:58,390 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 15:06:58,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58 WrapperNode [2018-01-24 15:06:58,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 15:06:58,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 15:06:58,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 15:06:58,402 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 15:06:58,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (1/1) ... [2018-01-24 15:06:58,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 15:06:58,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 15:06:58,453 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 15:06:58,453 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 15:06:58,453 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 03:06:58" (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 [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2018-01-24 15:06:58,502 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2018-01-24 15:06:58,503 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 15:06:58,504 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 15:06:58,505 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 15:06:58,505 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 15:06:58,505 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 15:06:58,505 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 15:06:58,505 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2018-01-24 15:06:58,505 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2018-01-24 15:06:58,506 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2018-01-24 15:06:58,506 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2018-01-24 15:06:58,506 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2018-01-24 15:06:58,506 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2018-01-24 15:06:58,506 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2018-01-24 15:06:58,506 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2018-01-24 15:06:58,507 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2018-01-24 15:06:58,507 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2018-01-24 15:06:58,507 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2018-01-24 15:06:58,507 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2018-01-24 15:06:58,507 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-24 15:06:58,507 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 15:06:58,508 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2018-01-24 15:06:58,509 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2018-01-24 15:06:58,509 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 15:06:58,509 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 15:06:58,509 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 15:06:58,509 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 15:06:58,509 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 15:06:58,717 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:58,717 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:58,857 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:58,857 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:58,972 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:58,973 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:58,998 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:58,998 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:59,235 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:59,235 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:59,315 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 15:06:59,315 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 15:06:59,380 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 15:06:59,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 03:06:59 BoogieIcfgContainer [2018-01-24 15:06:59,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 15:06:59,381 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 15:06:59,381 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 15:06:59,382 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 15:06:59,383 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 03:06:59" (1/1) ... [2018-01-24 15:06:59,430 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-24 15:07:57,770 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-24 15:07:57,771 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-24 15:07:57,772 INFO L168 Benchmark]: Toolchain (without parser) took 59681.30 ms. Allocated memory was 305.1 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 265.2 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 632.2 MB. Max. memory is 5.3 GB. [2018-01-24 15:07:57,775 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 305.1 MB. Free memory is still 271.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 15:07:57,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.91 ms. Allocated memory is still 305.1 MB. Free memory was 264.2 MB in the beginning and 245.0 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 5.3 GB. [2018-01-24 15:07:57,776 INFO L168 Benchmark]: Boogie Preprocessor took 50.29 ms. Allocated memory is still 305.1 MB. Free memory was 245.0 MB in the beginning and 242.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-24 15:07:57,776 INFO L168 Benchmark]: RCFGBuilder took 928.19 ms. Allocated memory was 305.1 MB in the beginning and 329.3 MB in the end (delta: 24.1 MB). Free memory was 242.0 MB in the beginning and 271.5 MB in the end (delta: -29.6 MB). Peak memory consumption was 66.9 MB. Max. memory is 5.3 GB. [2018-01-24 15:07:57,776 INFO L168 Benchmark]: Abstract Interpretation took 58390.49 ms. Allocated memory was 329.3 MB in the beginning and 2.8 GB in the end (delta: 2.4 GB). Free memory was 271.5 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 614.5 MB. Max. memory is 5.3 GB. [2018-01-24 15:07:57,778 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 305.1 MB. Free memory is still 271.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 305.91 ms. Allocated memory is still 305.1 MB. Free memory was 264.2 MB in the beginning and 245.0 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 50.29 ms. Allocated memory is still 305.1 MB. Free memory was 245.0 MB in the beginning and 242.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 928.19 ms. Allocated memory was 305.1 MB in the beginning and 329.3 MB in the end (delta: 24.1 MB). Free memory was 242.0 MB in the beginning and 271.5 MB in the end (delta: -29.6 MB). Peak memory consumption was 66.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 58390.49 ms. Allocated memory was 329.3 MB in the beginning and 2.8 GB in the end (delta: 2.4 GB). Free memory was 271.5 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 614.5 MB. 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.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_15-07-57-785.csv Completed graceful shutdown