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-examples/data_structures_set_multi_proc_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:59:46,661 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:59:46,665 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:59:46,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:59:46,689 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:59:46,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:59:46,692 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:59:46,696 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:59:46,698 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:59:46,699 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:59:46,701 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:59:46,702 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:59:46,703 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:59:46,704 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:59:46,714 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:59:46,716 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:59:46,718 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:59:46,722 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:59:46,723 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:59:46,724 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:59:46,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:59:46,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:59:46,729 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:59:46,730 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:59:46,731 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:59:46,737 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:59:46,737 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:59:46,738 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:59:46,738 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:59:46,738 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:59:46,739 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:59:46,742 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 02:59:46,759 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:59:46,762 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:59:46,763 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:59:46,763 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:59:46,763 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:59:46,763 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:59:46,763 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:59:46,764 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:59:46,764 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:59:46,764 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:59:46,764 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:59:46,765 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:59:46,765 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:59:46,765 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:59:46,766 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:59:46,766 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:59:46,766 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:59:46,766 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:59:46,766 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:59:46,766 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:59:46,767 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:59:46,767 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:59:46,767 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:59:46,767 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:59:46,767 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:59:46,767 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:59:46,768 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:59:46,768 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:59:46,768 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:59:46,768 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:59:46,768 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:59:46,769 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:59:46,769 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:59:46,769 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:59:46,771 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:59:46,771 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:59:46,820 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:59:46,833 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:59:46,838 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:59:46,840 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:59:46,840 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:59:46,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_false-unreach-call_ground.i [2018-01-28 02:59:46,946 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:59:46,954 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:59:46,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:59:46,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:59:46,963 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:59:46,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:59:46" (1/1) ... [2018-01-28 02:59:46,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc8a74b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:46, skipping insertion in model container [2018-01-28 02:59:46,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:59:46" (1/1) ... [2018-01-28 02:59:46,989 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:59:47,012 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:59:47,202 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:59:47,233 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:59:47,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47 WrapperNode [2018-01-28 02:59:47,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:59:47,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:59:47,249 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:59:47,249 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:59:47,266 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (1/1) ... [2018-01-28 02:59:47,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:59:47,308 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:59:47,308 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:59:47,308 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:59:47,309 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:59:47" (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 02:59:47,383 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:59:47,383 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:59:47,383 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-28 02:59:47,383 INFO L136 BoogieDeclarations]: Found implementation of procedure insert [2018-01-28 02:59:47,383 INFO L136 BoogieDeclarations]: Found implementation of procedure elem_exists [2018-01-28 02:59:47,383 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:59:47,384 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-28 02:59:47,385 INFO L128 BoogieDeclarations]: Found specification of procedure insert [2018-01-28 02:59:47,385 INFO L128 BoogieDeclarations]: Found specification of procedure elem_exists [2018-01-28 02:59:47,385 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:59:47,385 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:59:47,385 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:59:48,178 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:59:48,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:59:48 BoogieIcfgContainer [2018-01-28 02:59:48,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:59:48,179 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:59:48,179 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:59:48,180 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:59:48,180 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:59:48" (1/1) ... [2018-01-28 02:59:48,247 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:59:52,816 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 02:59:52,828 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,831 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,832 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,832 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,836 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 02:59:52,836 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 02:59:52,837 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,837 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,838 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:59:52,843 INFO L268 AbstractInterpreter]: Visited 68 different actions 389 times. Merged at 39 different actions 154 times. Widened at 1 different actions 1 times. Found 43 fixpoints after 11 different actions. Largest state had 29 variables. [2018-01-28 02:59:52,847 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:59:52,848 INFO L168 Benchmark]: Toolchain (without parser) took 5901.78 ms. Allocated memory was 303.6 MB in the beginning and 595.1 MB in the end (delta: 291.5 MB). Free memory was 264.4 MB in the beginning and 230.9 MB in the end (delta: 33.5 MB). Peak memory consumption was 325.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:59:52,851 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 303.6 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:59:52,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 293.13 ms. Allocated memory is still 303.6 MB. Free memory was 263.4 MB in the beginning and 255.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:59:52,852 INFO L168 Benchmark]: Boogie Preprocessor took 58.55 ms. Allocated memory is still 303.6 MB. Free memory was 255.4 MB in the beginning and 253.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:59:52,852 INFO L168 Benchmark]: RCFGBuilder took 871.13 ms. Allocated memory is still 303.6 MB. Free memory was 253.4 MB in the beginning and 225.3 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 5.3 GB. [2018-01-28 02:59:52,853 INFO L168 Benchmark]: Abstract Interpretation took 4668.24 ms. Allocated memory was 303.6 MB in the beginning and 595.1 MB in the end (delta: 291.5 MB). Free memory was 225.3 MB in the beginning and 230.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 286.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:59:52,855 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 303.6 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 293.13 ms. Allocated memory is still 303.6 MB. Free memory was 263.4 MB in the beginning and 255.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 58.55 ms. Allocated memory is still 303.6 MB. Free memory was 255.4 MB in the beginning and 253.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 871.13 ms. Allocated memory is still 303.6 MB. Free memory was 253.4 MB in the beginning and 225.3 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 4668.24 ms. Allocated memory was 303.6 MB in the beginning and 595.1 MB in the end (delta: 291.5 MB). Free memory was 225.3 MB in the beginning and 230.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 286.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 50 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 347 LocStat_NO_SUPPORTING_DISEQUALITIES : 86 LocStat_NO_DISJUNCTIONS : -100 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 78 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 79 TransStat_NO_SUPPORTING_DISEQUALITIES : 10 TransStat_NO_DISJUNCTIONS : 69 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.374909 RENAME_VARIABLES(MILLISECONDS) : 0.216392 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.345039 PROJECTAWAY(MILLISECONDS) : 0.143998 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.057519 DISJOIN(MILLISECONDS) : 0.671310 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.244467 ADD_EQUALITY(MILLISECONDS) : 0.039934 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014189 #CONJOIN_DISJUNCTIVE : 576 #RENAME_VARIABLES : 1334 #UNFREEZE : 0 #CONJOIN : 911 #PROJECTAWAY : 890 #ADD_WEAK_EQUALITY : 6 #DISJOIN : 86 #RENAME_VARIABLES_DISJUNCTIVE : 1430 #ADD_EQUALITY : 80 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 7 - 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: - 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: [L15] int n = 0; [L16] FCALL int set[ 100000 ]; [L17] int x; [L18] int y; [L19] x = 0 [L19] COND FALSE !(x < n) [L24] int values[ 100000 ]; [L25] int v; [L26] v = 0 [L26] COND FALSE !(v < 100000) [L31] x = 0 [L31] COND FALSE !(x < n) [L36] return 0; [L36] return 0; - UnprovableResult [Line: 14]: 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: [L15] int n = 0; [L16] FCALL int set[ 100000 ]; [L17] int x; [L18] int y; [L19] x = 0 [L19] COND FALSE !(x < n) [L24] int values[ 100000 ]; [L25] int v; [L26] v = 0 [L26] COND FALSE !(v < 100000) [L31] x = 0 [L31] COND TRUE x < n [L32] y = x + 1 [L32] COND TRUE y < n [L33] EXPR, FCALL set[ x ] [L33] EXPR, FCALL set[ y ] [L33] CALL __VERIFIER_assert( set[ x ] != set[ y ] ) [L2] COND FALSE, RET !(!(cond)) [L33] __VERIFIER_assert( set[ x ] != set[ y ] ) [L32] y++ [L32] COND FALSE !(y < n) [L31] x++ [L31] COND FALSE !(x < n) [L36] return 0; [L36] return 0; - PositiveResult [Line: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 7]: 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/data_structures_set_multi_proc_false-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-59-52-866.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/data_structures_set_multi_proc_false-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-59-52-866.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/data_structures_set_multi_proc_false-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-59-52-866.csv Received shutdown request...