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.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 [2018-01-27 23:21:29,036 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-27 23:21:29,038 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-27 23:21:29,054 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-27 23:21:29,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-27 23:21:29,055 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-27 23:21:29,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-27 23:21:29,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-27 23:21:29,061 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-27 23:21:29,061 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-27 23:21:29,062 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-27 23:21:29,063 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-27 23:21:29,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-27 23:21:29,065 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-27 23:21:29,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-27 23:21:29,069 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-27 23:21:29,071 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-27 23:21:29,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-27 23:21:29,074 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-27 23:21:29,075 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-27 23:21:29,083 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-27 23:21:29,083 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-27 23:21:29,083 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-27 23:21:29,085 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-27 23:21:29,085 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-27 23:21:29,087 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-27 23:21:29,087 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-27 23:21:29,088 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-27 23:21:29,088 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-27 23:21:29,088 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-27 23:21:29,089 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-27 23:21:29,089 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.epf [2018-01-27 23:21:29,116 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-27 23:21:29,116 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-27 23:21:29,117 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-27 23:21:29,117 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-27 23:21:29,118 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-27 23:21:29,118 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-27 23:21:29,118 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-27 23:21:29,118 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-27 23:21:29,119 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-27 23:21:29,119 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-27 23:21:29,119 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-27 23:21:29,119 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-27 23:21:29,119 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-27 23:21:29,120 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-27 23:21:29,120 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-27 23:21:29,120 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-27 23:21:29,120 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-27 23:21:29,120 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-27 23:21:29,120 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-27 23:21:29,121 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-27 23:21:29,121 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-27 23:21:29,125 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-27 23:21:29,125 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-27 23:21:29,125 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-27 23:21:29,125 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-27 23:21:29,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-27 23:21:29,125 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-27 23:21:29,126 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-27 23:21:29,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-27 23:21:29,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-27 23:21:29,126 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-27 23:21:29,126 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-27 23:21:29,126 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-27 23:21:29,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-27 23:21:29,127 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-27 23:21:29,128 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-27 23:21:29,128 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-27 23:21:29,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-27 23:21:29,193 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-27 23:21:29,196 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-27 23:21:29,197 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-27 23:21:29,198 INFO L276 PluginConnector]: CDTParser initialized [2018-01-27 23:21:29,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion_false-unreach-call.i [2018-01-27 23:21:29,330 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-27 23:21:29,338 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-27 23:21:29,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-27 23:21:29,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-27 23:21:29,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-27 23:21:29,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23500962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29, skipping insertion in model container [2018-01-27 23:21:29,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,374 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:21:29,397 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:21:29,581 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:21:29,610 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:21:29,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29 WrapperNode [2018-01-27 23:21:29,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-27 23:21:29,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-27 23:21:29,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-27 23:21:29,624 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-27 23:21:29,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,656 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (1/1) ... [2018-01-27 23:21:29,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-27 23:21:29,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-27 23:21:29,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-27 23:21:29,678 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-27 23:21:29,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:21:29" (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 [2018-01-27 23:21:29,748 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-27 23:21:29,749 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-27 23:21:29,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-27 23:21:29,752 INFO L136 BoogieDeclarations]: Found implementation of procedure insert [2018-01-27 23:21:29,752 INFO L136 BoogieDeclarations]: Found implementation of procedure elem_exists [2018-01-27 23:21:29,753 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-27 23:21:29,753 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-27 23:21:29,753 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-27 23:21:29,753 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-27 23:21:29,753 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-27 23:21:29,753 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-27 23:21:29,754 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-27 23:21:29,754 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-27 23:21:29,754 INFO L128 BoogieDeclarations]: Found specification of procedure insert [2018-01-27 23:21:29,754 INFO L128 BoogieDeclarations]: Found specification of procedure elem_exists [2018-01-27 23:21:29,754 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-27 23:21:29,755 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-27 23:21:29,755 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-27 23:21:30,246 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-27 23:21:30,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:21:30 BoogieIcfgContainer [2018-01-27 23:21:30,247 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-27 23:21:30,248 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-27 23:21:30,248 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-27 23:21:30,248 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-27 23:21:30,249 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:21:30" (1/1) ... [2018-01-27 23:21:30,294 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-27 23:21:37,102 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-27 23:21:37,114 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,118 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,118 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,118 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,120 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,121 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,153 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:21:37,159 INFO L268 AbstractInterpreter]: Visited 82 different actions 473 times. Merged at 49 different actions 223 times. Widened at 5 different actions 7 times. Found 61 fixpoints after 19 different actions. Largest state had 31 variables. [2018-01-27 23:21:37,163 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-27 23:21:37,164 INFO L168 Benchmark]: Toolchain (without parser) took 7833.34 ms. Allocated memory was 307.2 MB in the beginning and 703.6 MB in the end (delta: 396.4 MB). Free memory was 267.9 MB in the beginning and 202.8 MB in the end (delta: 65.1 MB). Peak memory consumption was 461.5 MB. Max. memory is 5.3 GB. [2018-01-27 23:21:37,165 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 307.2 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-27 23:21:37,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.94 ms. Allocated memory is still 307.2 MB. Free memory was 267.0 MB in the beginning and 259.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-27 23:21:37,165 INFO L168 Benchmark]: Boogie Preprocessor took 53.85 ms. Allocated memory is still 307.2 MB. Free memory was 259.0 MB in the beginning and 257.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-27 23:21:37,166 INFO L168 Benchmark]: RCFGBuilder took 569.37 ms. Allocated memory is still 307.2 MB. Free memory was 257.0 MB in the beginning and 235.8 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 5.3 GB. [2018-01-27 23:21:37,166 INFO L168 Benchmark]: Abstract Interpretation took 6915.64 ms. Allocated memory was 307.2 MB in the beginning and 703.6 MB in the end (delta: 396.4 MB). Free memory was 235.8 MB in the beginning and 202.8 MB in the end (delta: 32.9 MB). Peak memory consumption was 429.3 MB. Max. memory is 5.3 GB. [2018-01-27 23:21:37,168 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 307.2 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 283.94 ms. Allocated memory is still 307.2 MB. Free memory was 267.0 MB in the beginning and 259.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 53.85 ms. Allocated memory is still 307.2 MB. Free memory was 259.0 MB in the beginning and 257.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 569.37 ms. Allocated memory is still 307.2 MB. Free memory was 257.0 MB in the beginning and 235.8 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 6915.64 ms. Allocated memory was 307.2 MB in the beginning and 703.6 MB in the end (delta: 396.4 MB). Free memory was 235.8 MB in the beginning and 202.8 MB in the end (delta: 32.9 MB). Peak memory consumption was 429.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 63 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 483 LocStat_NO_SUPPORTING_DISEQUALITIES : 71 LocStat_NO_DISJUNCTIONS : -126 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 92 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 85 TransStat_NO_SUPPORTING_DISEQUALITIES : 12 TransStat_NO_DISJUNCTIONS : 84 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.291312 RENAME_VARIABLES(MILLISECONDS) : 0.242475 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.269717 PROJECTAWAY(MILLISECONDS) : 0.110048 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.080707 DISJOIN(MILLISECONDS) : 0.182469 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.268364 ADD_EQUALITY(MILLISECONDS) : 0.035266 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.011397 #CONJOIN_DISJUNCTIVE : 737 #RENAME_VARIABLES : 1633 #UNFREEZE : 0 #CONJOIN : 1030 #PROJECTAWAY : 985 #ADD_WEAK_EQUALITY : 8 #DISJOIN : 153 #RENAME_VARIABLES_DISJUNCTIVE : 1704 #ADD_EQUALITY : 87 #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.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-27_23-21-37-178.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.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-27_23-21-37-178.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.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-27_23-21-37-178.csv Received shutdown request...