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_imprecise.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 [2018-01-24 16:38:10,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 16:38:10,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 16:38:10,264 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 16:38:10,265 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 16:38:10,266 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 16:38:10,267 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 16:38:10,269 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 16:38:10,271 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 16:38:10,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 16:38:10,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 16:38:10,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 16:38:10,274 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 16:38:10,276 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 16:38:10,277 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 16:38:10,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 16:38:10,282 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 16:38:10,284 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 16:38:10,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 16:38:10,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 16:38:10,290 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 16:38:10,290 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 16:38:10,290 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 16:38:10,291 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 16:38:10,292 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 16:38:10,294 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 16:38:10,294 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 16:38:10,295 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 16:38:10,295 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 16:38:10,296 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 16:38:10,296 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 16:38:10,297 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_imprecise.epf [2018-01-24 16:38:10,305 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 16:38:10,305 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 16:38:10,306 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 16:38:10,306 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 16:38:10,306 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 16:38:10,306 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-24 16:38:10,306 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 16:38:10,307 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 16:38:10,307 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 16:38:10,307 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 16:38:10,307 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 16:38:10,307 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 16:38:10,307 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 16:38:10,308 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 16:38:10,308 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 16:38:10,308 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 16:38:10,308 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 16:38:10,308 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 16:38:10,308 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 16:38:10,308 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 16:38:10,309 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 16:38:10,309 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 16:38:10,309 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 16:38:10,309 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 16:38:10,309 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 16:38:10,310 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 16:38:10,310 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 16:38:10,310 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 16:38:10,310 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 16:38:10,310 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 16:38:10,310 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 16:38:10,310 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 16:38:10,311 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 16:38:10,311 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 16:38:10,311 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 16:38:10,345 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 16:38:10,356 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 16:38:10,360 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 16:38:10,361 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 16:38:10,361 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 16:38:10,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 16:38:10,496 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 16:38:10,502 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 16:38:10,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 16:38:10,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 16:38:10,508 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 16:38:10,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b93e87d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10, skipping insertion in model container [2018-01-24 16:38:10,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,527 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 16:38:10,565 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 16:38:10,716 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 16:38:10,756 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 16:38:10,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10 WrapperNode [2018-01-24 16:38:10,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 16:38:10,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 16:38:10,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 16:38:10,768 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 16:38:10,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (1/1) ... [2018-01-24 16:38:10,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 16:38:10,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 16:38:10,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 16:38:10,810 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 16:38:10,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:10" (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 16:38:10,865 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 16:38:10,866 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 16:38:10,867 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 16:38:10,867 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 16:38:10,867 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-24 16:38:10,867 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 16:38:10,867 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 16:38:10,868 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 16:38:11,013 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:11,013 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:11,132 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:11,132 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:11,212 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:11,213 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:11,244 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:11,244 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:11,400 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 16:38:11,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:38:11 BoogieIcfgContainer [2018-01-24 16:38:11,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 16:38:11,402 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 16:38:11,402 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 16:38:11,403 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 16:38:11,404 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:38:11" (1/1) ... [2018-01-24 16:38:11,461 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-24 16:38:20,596 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-24 16:38:20,600 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. [2018-01-24 16:38:20,603 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-24 16:38:20,604 INFO L168 Benchmark]: Toolchain (without parser) took 10107.42 ms. Allocated memory was 305.1 MB in the beginning and 1.2 GB in the end (delta: 846.7 MB). Free memory was 266.0 MB in the beginning and 155.0 MB in the end (delta: 111.1 MB). Peak memory consumption was 957.8 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:20,606 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 305.1 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 16:38:20,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 265.27 ms. Allocated memory is still 305.1 MB. Free memory was 264.0 MB in the beginning and 252.1 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:20,607 INFO L168 Benchmark]: Boogie Preprocessor took 41.79 ms. Allocated memory is still 305.1 MB. Free memory was 252.1 MB in the beginning and 250.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:20,607 INFO L168 Benchmark]: RCFGBuilder took 591.32 ms. Allocated memory is still 305.1 MB. Free memory was 250.1 MB in the beginning and 209.1 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:20,608 INFO L168 Benchmark]: Abstract Interpretation took 9201.06 ms. Allocated memory was 305.1 MB in the beginning and 1.2 GB in the end (delta: 846.7 MB). Free memory was 209.1 MB in the beginning and 155.0 MB in the end (delta: 54.2 MB). Peak memory consumption was 900.9 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:20,610 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 305.1 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 265.27 ms. Allocated memory is still 305.1 MB. Free memory was 264.0 MB in the beginning and 252.1 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 41.79 ms. Allocated memory is still 305.1 MB. Free memory was 252.1 MB in the beginning and 250.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 591.32 ms. Allocated memory is still 305.1 MB. Free memory was 250.1 MB in the beginning and 209.1 MB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 9201.06 ms. Allocated memory was 305.1 MB in the beginning and 1.2 GB in the end (delta: 846.7 MB). Free memory was 209.1 MB in the beginning and 155.0 MB in the end (delta: 54.2 MB). Peak memory consumption was 900.9 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) : 0.008905 RENAME_VARIABLES(MILLISECONDS) : 0.087676 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000285 PROJECTAWAY(MILLISECONDS) : 0.026012 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.160624 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.100093 ADD_EQUALITY(MILLISECONDS) : 0.015889 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.008298 #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_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_16-38-20-622.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_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-24_16-38-20-622.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_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-24_16-38-20-622.csv Received shutdown request...