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/mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 03:04:44,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 03:04:44,457 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 03:04:44,476 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 03:04:44,476 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 03:04:44,477 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 03:04:44,478 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 03:04:44,481 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 03:04:44,484 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 03:04:44,484 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 03:04:44,486 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 03:04:44,487 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 03:04:44,488 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 03:04:44,489 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 03:04:44,490 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 03:04:44,493 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 03:04:44,495 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 03:04:44,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 03:04:44,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 03:04:44,500 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 03:04:44,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 03:04:44,502 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 03:04:44,502 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 03:04:44,503 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 03:04:44,504 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 03:04:44,506 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 03:04:44,506 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 03:04:44,507 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 03:04:44,507 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 03:04:44,507 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 03:04:44,508 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 03:04:44,508 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf [2018-01-28 03:04:44,519 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 03:04:44,519 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 03:04:44,520 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 03:04:44,520 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 03:04:44,520 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 03:04:44,521 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 03:04:44,521 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 03:04:44,521 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 03:04:44,522 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 03:04:44,522 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 03:04:44,522 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 03:04:44,522 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 03:04:44,523 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 03:04:44,523 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 03:04:44,523 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 03:04:44,523 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 03:04:44,523 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 03:04:44,524 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 03:04:44,524 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 03:04:44,524 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 03:04:44,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 03:04:44,524 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 03:04:44,524 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 03:04:44,525 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 03:04:44,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 03:04:44,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 03:04:44,525 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 03:04:44,525 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 03:04:44,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 03:04:44,526 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 03:04:44,526 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 03:04:44,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 03:04:44,526 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 03:04:44,526 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 03:04:44,527 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 03:04:44,527 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 03:04:44,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 03:04:44,571 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 03:04:44,574 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 03:04:44,575 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 03:04:44,575 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 03:04:44,576 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion_false-unreach-call.i [2018-01-28 03:04:44,697 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 03:04:44,710 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 03:04:44,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 03:04:44,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 03:04:44,722 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 03:04:44,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:44,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36412930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44, skipping insertion in model container [2018-01-28 03:04:44,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:44,747 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:04:44,769 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 03:04:44,931 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:04:44,959 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 03:04:44,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44 WrapperNode [2018-01-28 03:04:44,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 03:04:44,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 03:04:44,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 03:04:44,977 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 03:04:44,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:44,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:45,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:45,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:45,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:45,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:45,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (1/1) ... [2018-01-28 03:04:45,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 03:04:45,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 03:04:45,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 03:04:45,040 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 03:04:45,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 03:04:44" (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 [2018-01-28 03:04:45,111 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 03:04:45,111 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 03:04:45,111 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-28 03:04:45,111 INFO L136 BoogieDeclarations]: Found implementation of procedure insert [2018-01-28 03:04:45,112 INFO L136 BoogieDeclarations]: Found implementation of procedure elem_exists [2018-01-28 03:04:45,112 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 03:04:45,112 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 03:04:45,113 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 03:04:45,113 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 03:04:45,113 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 03:04:45,113 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 03:04:45,113 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 03:04:45,113 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-28 03:04:45,114 INFO L128 BoogieDeclarations]: Found specification of procedure insert [2018-01-28 03:04:45,114 INFO L128 BoogieDeclarations]: Found specification of procedure elem_exists [2018-01-28 03:04:45,114 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 03:04:45,114 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 03:04:45,114 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 03:04:45,975 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 03:04:45,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:04:45 BoogieIcfgContainer [2018-01-28 03:04:45,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 03:04:45,977 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 03:04:45,977 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 03:04:45,978 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 03:04:45,979 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 03:04:45" (1/1) ... [2018-01-28 03:04:46,026 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 03:04:52,741 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 03:04:52,750 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,754 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,754 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,755 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,757 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,757 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,757 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 03:04:52,763 INFO L268 AbstractInterpreter]: Visited 62 different actions 367 times. Merged at 36 different actions 161 times. Widened at 5 different actions 6 times. Found 55 fixpoints after 19 different actions. Largest state had 31 variables. [2018-01-28 03:04:52,766 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 03:04:52,766 INFO L168 Benchmark]: Toolchain (without parser) took 8068.47 ms. Allocated memory was 304.1 MB in the beginning and 836.8 MB in the end (delta: 532.7 MB). Free memory was 264.8 MB in the beginning and 734.4 MB in the end (delta: -469.6 MB). Peak memory consumption was 63.1 MB. Max. memory is 5.3 GB. [2018-01-28 03:04:52,767 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 304.1 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 03:04:52,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.62 ms. Allocated memory is still 304.1 MB. Free memory was 262.8 MB in the beginning and 254.8 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:04:52,768 INFO L168 Benchmark]: Boogie Preprocessor took 55.38 ms. Allocated memory is still 304.1 MB. Free memory was 254.8 MB in the beginning and 252.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:04:52,768 INFO L168 Benchmark]: RCFGBuilder took 937.35 ms. Allocated memory is still 304.1 MB. Free memory was 252.8 MB in the beginning and 223.7 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 5.3 GB. [2018-01-28 03:04:52,769 INFO L168 Benchmark]: Abstract Interpretation took 6788.57 ms. Allocated memory was 304.1 MB in the beginning and 836.8 MB in the end (delta: 532.7 MB). Free memory was 223.7 MB in the beginning and 734.4 MB in the end (delta: -510.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 5.3 GB. [2018-01-28 03:04:52,771 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 304.1 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 264.62 ms. Allocated memory is still 304.1 MB. Free memory was 262.8 MB in the beginning and 254.8 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 55.38 ms. Allocated memory is still 304.1 MB. Free memory was 254.8 MB in the beginning and 252.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 937.35 ms. Allocated memory is still 304.1 MB. Free memory was 252.8 MB in the beginning and 223.7 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 6788.57 ms. Allocated memory was 304.1 MB in the beginning and 836.8 MB in the end (delta: 532.7 MB). Free memory was 223.7 MB in the beginning and 734.4 MB in the end (delta: -510.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 45 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 329 LocStat_NO_SUPPORTING_DISEQUALITIES : 48 LocStat_NO_DISJUNCTIONS : -90 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 72 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 85 TransStat_NO_SUPPORTING_DISEQUALITIES : 13 TransStat_NO_DISJUNCTIONS : 66 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.286661 RENAME_VARIABLES(MILLISECONDS) : 0.146240 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.265031 PROJECTAWAY(MILLISECONDS) : 0.118070 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.056852 DISJOIN(MILLISECONDS) : 0.246840 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.172964 ADD_EQUALITY(MILLISECONDS) : 0.028305 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.011473 #CONJOIN_DISJUNCTIVE : 607 #RENAME_VARIABLES : 1404 #UNFREEZE : 0 #CONJOIN : 954 #PROJECTAWAY : 862 #ADD_WEAK_EQUALITY : 8 #DISJOIN : 134 #RENAME_VARIABLES_DISJUNCTIVE : 1461 #ADD_EQUALITY : 86 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 11 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L3] const int SIZE = 100000; - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L3] const int SIZE = 100000; [L16] int i, pos, n = 0, found = 0; [L17] FCALL int set[ SIZE ]; [L18] int values[ SIZE ]; [L19] int element; [L20] int v; [L21] v = 0 [L21] COND FALSE !(v < SIZE) [L26] i = 0 [L26] COND FALSE !(i < SIZE && found != 1) [L33] COND FALSE !(found == 1) [L40] COND FALSE !(found == 1) - UnprovableResult [Line: 15]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L3] const int SIZE = 100000; [L16] int i, pos, n = 0, found = 0; [L17] FCALL int set[ SIZE ]; [L18] int values[ SIZE ]; [L19] int element; [L20] int v; [L21] v = 0 [L21] COND TRUE v < SIZE [L22] CALL, EXPR elem_exists( set , n , values[ v ] ) [L9] int i; [L10] i = 0 [L10] COND TRUE i < size [L11] EXPR, FCALL set[ i ] [L11] COND TRUE set[ i ] == value [L11] RET return 1; [L22] EXPR elem_exists( set , n , values[ v ] ) [L22] COND FALSE !(elem_exists( set , n , values[ v ] ) != 1) [L21] v++ [L21] COND FALSE !(v < SIZE) [L26] i = 0 [L26] COND FALSE !(i < SIZE && found != 1) [L33] COND FALSE !(found == 1) [L40] COND FALSE !(found == 1) - PositiveResult [Line: 4]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 8]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 2]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/check_removal_from_set_after_insertion_false-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_03-04-52-794.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/check_removal_from_set_after_insertion_false-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_03-04-52-794.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/check_removal_from_set_after_insertion_false-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_03-04-52-794.csv Received shutdown request...