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/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-25 02:29:05,670 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 02:29:05,672 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 02:29:05,688 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 02:29:05,688 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 02:29:05,689 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 02:29:05,691 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 02:29:05,692 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 02:29:05,695 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 02:29:05,696 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 02:29:05,697 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 02:29:05,697 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 02:29:05,698 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 02:29:05,699 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 02:29:05,700 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 02:29:05,703 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 02:29:05,705 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 02:29:05,707 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 02:29:05,709 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 02:29:05,710 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 02:29:05,713 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 02:29:05,713 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 02:29:05,713 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 02:29:05,714 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 02:29:05,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 02:29:05,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 02:29:05,716 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 02:29:05,717 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 02:29:05,717 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 02:29:05,717 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 02:29:05,718 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 02:29:05,718 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 02:29:05,728 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 02:29:05,728 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 02:29:05,729 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 02:29:05,729 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 02:29:05,729 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 02:29:05,729 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-25 02:29:05,729 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-25 02:29:05,729 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 02:29:05,729 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 02:29:05,730 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 02:29:05,730 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 02:29:05,730 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 02:29:05,730 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 02:29:05,730 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 02:29:05,731 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 02:29:05,731 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 02:29:05,731 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 02:29:05,731 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 02:29:05,731 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 02:29:05,731 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 02:29:05,731 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 02:29:05,732 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 02:29:05,732 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 02:29:05,732 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 02:29:05,732 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 02:29:05,732 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 02:29:05,733 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 02:29:05,733 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 02:29:05,734 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 02:29:05,734 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 02:29:05,767 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 02:29:05,779 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 02:29:05,783 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 02:29:05,784 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 02:29:05,784 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 02:29:05,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 02:29:05,952 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 02:29:05,963 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 02:29:05,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 02:29:05,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 02:29:05,972 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 02:29:05,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:29:05" (1/1) ... [2018-01-25 02:29:05,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73989373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:05, skipping insertion in model container [2018-01-25 02:29:05,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:29:05" (1/1) ... [2018-01-25 02:29:06,005 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:29:06,054 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:29:06,258 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:29:06,306 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:29:06,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06 WrapperNode [2018-01-25 02:29:06,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 02:29:06,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 02:29:06,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 02:29:06,318 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 02:29:06,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,371 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (1/1) ... [2018-01-25 02:29:06,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 02:29:06,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 02:29:06,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 02:29:06,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 02:29:06,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:29:06" (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 02:29:06,436 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 02:29:06,437 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-25 02:29:06,438 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 02:29:06,438 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-25 02:29:06,439 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 02:29:06,440 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 02:29:06,441 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 02:29:06,441 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 02:29:06,441 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 02:29:06,623 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:29:06,624 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:29:06,706 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:29:06,706 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:29:06,850 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:29:06,850 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:29:06,890 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:29:06,890 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:29:07,015 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:29:07,015 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:29:07,062 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:29:07,062 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:29:07,178 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 02:29:07,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:29:07 BoogieIcfgContainer [2018-01-25 02:29:07,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 02:29:07,179 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 02:29:07,179 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 02:29:07,180 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 02:29:07,180 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:29:07" (1/1) ... [2018-01-25 02:29:07,235 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-25 02:29:24,010 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-25 02:29:24,032 INFO L268 AbstractInterpreter]: Visited 318 different actions 5021 times. Merged at 153 different actions 2283 times. Widened at 33 different actions 188 times. Found 319 fixpoints after 53 different actions. Largest state had 104 variables. [2018-01-25 02:29:24,036 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-25 02:29:24,037 INFO L168 Benchmark]: Toolchain (without parser) took 18084.36 ms. Allocated memory was 305.1 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 265.2 MB in the beginning and 844.0 MB in the end (delta: -578.8 MB). Peak memory consumption was 897.6 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:24,039 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 305.1 MB. Free memory is still 271.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 02:29:24,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.40 ms. Allocated memory is still 305.1 MB. Free memory was 265.2 MB in the beginning and 248.2 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:24,040 INFO L168 Benchmark]: Boogie Preprocessor took 68.65 ms. Allocated memory is still 305.1 MB. Free memory was 248.2 MB in the beginning and 245.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:24,040 INFO L168 Benchmark]: RCFGBuilder took 792.30 ms. Allocated memory is still 305.1 MB. Free memory was 245.2 MB in the beginning and 267.4 MB in the end (delta: -22.2 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:24,041 INFO L168 Benchmark]: Abstract Interpretation took 16856.50 ms. Allocated memory was 305.1 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 267.4 MB in the beginning and 844.0 MB in the end (delta: -576.6 MB). Peak memory consumption was 899.8 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:24,042 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 305.1 MB. Free memory is still 271.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 353.40 ms. Allocated memory is still 305.1 MB. Free memory was 265.2 MB in the beginning and 248.2 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 68.65 ms. Allocated memory is still 305.1 MB. Free memory was 248.2 MB in the beginning and 245.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 792.30 ms. Allocated memory is still 305.1 MB. Free memory was 245.2 MB in the beginning and 267.4 MB in the end (delta: -22.2 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 16856.50 ms. Allocated memory was 305.1 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 267.4 MB in the beginning and 844.0 MB in the end (delta: -576.6 MB). Peak memory consumption was 899.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 215 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 5139 LocStat_NO_SUPPORTING_DISEQUALITIES : 4428 LocStat_NO_DISJUNCTIONS : -430 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 352 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 595 TransStat_NO_SUPPORTING_DISEQUALITIES : 87 TransStat_NO_DISJUNCTIONS : 349 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.007916 RENAME_VARIABLES(MILLISECONDS) : 0.094357 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000261 PROJECTAWAY(MILLISECONDS) : 0.026157 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.231129 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.110894 ADD_EQUALITY(MILLISECONDS) : 0.010742 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.006584 #CONJOIN_DISJUNCTIVE : 9312 #RENAME_VARIABLES : 23621 #UNFREEZE : 0 #CONJOIN : 16406 #PROJECTAWAY : 14328 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 5437 #RENAME_VARIABLES_DISJUNCTIVE : 23665 #ADD_EQUALITY : 595 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 87 - 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/kbfiltr_simpl2_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_02-29-24-053.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-25_02-29-24-053.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-25_02-29-24-053.csv Received shutdown request...