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_smtcomp.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-25 05:17:20,977 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 05:17:20,979 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 05:17:20,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 05:17:20,995 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 05:17:20,996 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 05:17:20,997 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 05:17:20,999 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 05:17:21,002 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 05:17:21,003 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 05:17:21,004 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 05:17:21,004 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 05:17:21,005 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 05:17:21,006 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 05:17:21,007 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 05:17:21,010 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 05:17:21,012 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 05:17:21,014 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 05:17:21,016 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 05:17:21,017 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 05:17:21,020 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 05:17:21,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 05:17:21,020 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 05:17:21,021 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 05:17:21,022 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 05:17:21,024 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 05:17:21,024 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 05:17:21,025 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 05:17:21,025 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 05:17:21,025 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 05:17:21,026 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 05:17:21,026 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_smtcomp.epf [2018-01-25 05:17:21,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 05:17:21,036 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 05:17:21,036 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 05:17:21,037 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 05:17:21,037 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 05:17:21,037 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 05:17:21,037 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-25 05:17:21,037 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 05:17:21,038 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 05:17:21,038 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 05:17:21,038 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 05:17:21,038 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 05:17:21,038 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 05:17:21,038 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 05:17:21,038 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 05:17:21,039 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 05:17:21,039 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 05:17:21,039 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 05:17:21,039 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 05:17:21,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 05:17:21,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 05:17:21,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 05:17:21,040 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 05:17:21,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 05:17:21,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 05:17:21,040 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 05:17:21,040 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 05:17:21,041 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 05:17:21,041 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 05:17:21,041 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 05:17:21,041 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 05:17:21,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 05:17:21,041 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 05:17:21,042 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 05:17:21,042 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 05:17:21,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 05:17:21,087 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 05:17:21,091 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 05:17:21,092 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 05:17:21,092 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 05:17:21,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 05:17:21,243 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 05:17:21,249 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 05:17:21,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 05:17:21,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 05:17:21,255 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 05:17:21,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@261e3909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21, skipping insertion in model container [2018-01-25 05:17:21,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,274 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:17:21,312 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:17:21,463 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:17:21,500 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:17:21,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21 WrapperNode [2018-01-25 05:17:21,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 05:17:21,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 05:17:21,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 05:17:21,512 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 05:17:21,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (1/1) ... [2018-01-25 05:17:21,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 05:17:21,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 05:17:21,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 05:17:21,556 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 05:17:21,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:21" (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 05:17:21,612 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 05:17:21,612 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 05:17:21,612 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 05:17:21,613 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 05:17:21,613 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-25 05:17:21,613 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 05:17:21,613 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 05:17:21,613 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 05:17:21,614 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 05:17:21,614 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 05:17:21,614 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 05:17:21,614 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-25 05:17:21,614 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 05:17:21,614 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 05:17:21,615 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 05:17:21,615 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-25 05:17:21,615 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 05:17:21,615 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 05:17:21,615 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 05:17:21,615 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-25 05:17:21,616 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 05:17:21,616 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 05:17:21,616 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 05:17:21,616 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 05:17:21,616 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 05:17:21,616 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 05:17:21,617 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 05:17:21,617 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 05:17:21,766 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:21,766 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:21,871 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:21,871 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:21,970 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:21,970 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:22,000 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:22,000 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:22,159 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 05:17:22,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:17:22 BoogieIcfgContainer [2018-01-25 05:17:22,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 05:17:22,161 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 05:17:22,161 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 05:17:22,161 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 05:17:22,162 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:17:22" (1/1) ... [2018-01-25 05:17:22,208 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-25 05:17:30,734 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-25 05:17:30,739 INFO L268 AbstractInterpreter]: Visited 197 different actions 2974 times. Merged at 89 different actions 1393 times. Widened at 20 different actions 142 times. Found 191 fixpoints after 34 different actions. Largest state had 79 variables. [2018-01-25 05:17:30,742 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-25 05:17:30,743 INFO L168 Benchmark]: Toolchain (without parser) took 9499.21 ms. Allocated memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: 871.4 MB). Free memory was 267.7 MB in the beginning and 287.8 MB in the end (delta: -20.1 MB). Peak memory consumption was 851.3 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:30,746 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 306.7 MB. Free memory is still 272.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 05:17:30,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.00 ms. Allocated memory is still 306.7 MB. Free memory was 266.7 MB in the beginning and 253.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:30,746 INFO L168 Benchmark]: Boogie Preprocessor took 42.90 ms. Allocated memory is still 306.7 MB. Free memory was 253.7 MB in the beginning and 251.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:30,747 INFO L168 Benchmark]: RCFGBuilder took 604.76 ms. Allocated memory is still 306.7 MB. Free memory was 251.7 MB in the beginning and 211.7 MB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:30,747 INFO L168 Benchmark]: Abstract Interpretation took 8581.01 ms. Allocated memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: 871.4 MB). Free memory was 211.7 MB in the beginning and 287.8 MB in the end (delta: -76.1 MB). Peak memory consumption was 795.2 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:30,749 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 306.7 MB. Free memory is still 272.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 262.00 ms. Allocated memory is still 306.7 MB. Free memory was 266.7 MB in the beginning and 253.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 42.90 ms. Allocated memory is still 306.7 MB. Free memory was 253.7 MB in the beginning and 251.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 604.76 ms. Allocated memory is still 306.7 MB. Free memory was 251.7 MB in the beginning and 211.7 MB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 8581.01 ms. Allocated memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: 871.4 MB). Free memory was 211.7 MB in the beginning and 287.8 MB in the end (delta: -76.1 MB). Peak memory consumption was 795.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 135 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 3103 LocStat_NO_SUPPORTING_DISEQUALITIES : 3551 LocStat_NO_DISJUNCTIONS : -270 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 221 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 404 TransStat_NO_SUPPORTING_DISEQUALITIES : 55 TransStat_NO_DISJUNCTIONS : 220 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.008770 RENAME_VARIABLES(MILLISECONDS) : 0.090065 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000294 PROJECTAWAY(MILLISECONDS) : 0.026417 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.161813 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.103595 ADD_EQUALITY(MILLISECONDS) : 0.026103 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.009268 #CONJOIN_DISJUNCTIVE : 5287 #RENAME_VARIABLES : 12990 #UNFREEZE : 0 #CONJOIN : 8803 #PROJECTAWAY : 7599 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 2876 #RENAME_VARIABLES_DISJUNCTIVE : 13003 #ADD_EQUALITY : 404 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 55 - 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_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-25_05-17-30-760.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-25_05-17-30-760.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-25_05-17-30-760.csv Received shutdown request...