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_mostprecise.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_2_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 17:36:18,058 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 17:36:18,059 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 17:36:18,074 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 17:36:18,075 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 17:36:18,075 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 17:36:18,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 17:36:18,078 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 17:36:18,081 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 17:36:18,082 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 17:36:18,082 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 17:36:18,083 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 17:36:18,084 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 17:36:18,085 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 17:36:18,086 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 17:36:18,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 17:36:18,091 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 17:36:18,093 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 17:36:18,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 17:36:18,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 17:36:18,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 17:36:18,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 17:36:18,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 17:36:18,104 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_mostprecise.epf [2018-01-23 17:36:18,114 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 17:36:18,114 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 17:36:18,115 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 17:36:18,115 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 17:36:18,116 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 17:36:18,116 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 17:36:18,116 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 17:36:18,116 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-23 17:36:18,116 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 17:36:18,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 17:36:18,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 17:36:18,118 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 17:36:18,118 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 17:36:18,118 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 17:36:18,118 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 17:36:18,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 17:36:18,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 17:36:18,119 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 17:36:18,119 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 17:36:18,119 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 17:36:18,119 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 17:36:18,119 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 17:36:18,120 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 17:36:18,120 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 17:36:18,120 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 17:36:18,120 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 17:36:18,121 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 17:36:18,121 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 17:36:18,121 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 17:36:18,121 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 17:36:18,121 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 17:36:18,122 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 17:36:18,122 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 17:36:18,122 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 17:36:18,122 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 17:36:18,122 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 17:36:18,123 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 17:36:18,123 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 17:36:18,124 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 17:36:18,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 17:36:18,172 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 17:36:18,176 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 17:36:18,178 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 17:36:18,178 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 17:36:18,179 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_2_false-valid-free.i [2018-01-23 17:36:18,380 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 17:36:18,386 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 17:36:18,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 17:36:18,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 17:36:18,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 17:36:18,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b3acea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18, skipping insertion in model container [2018-01-23 17:36:18,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,417 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 17:36:18,469 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 17:36:18,596 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 17:36:18,620 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 17:36:18,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18 WrapperNode [2018-01-23 17:36:18,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 17:36:18,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 17:36:18,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 17:36:18,630 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 17:36:18,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:18,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 17:36:18,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 17:36:18,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 17:36:18,667 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 17:36:18,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:36:18" (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 [2018-01-23 17:36:18,718 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 17:36:18,719 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 17:36:18,719 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-23 17:36:18,719 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_unsafe_17 [2018-01-23 17:36:18,719 INFO L136 BoogieDeclarations]: Found implementation of procedure free_17 [2018-01-23 17:36:18,719 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-23 17:36:18,719 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 17:36:18,719 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 17:36:18,720 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 17:36:18,720 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 17:36:18,720 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 17:36:18,720 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 17:36:18,720 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 17:36:18,720 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 17:36:18,721 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 17:36:18,721 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-23 17:36:18,721 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_unsafe_17 [2018-01-23 17:36:18,721 INFO L128 BoogieDeclarations]: Found specification of procedure free_17 [2018-01-23 17:36:18,721 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-23 17:36:18,721 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 17:36:18,722 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 17:36:18,722 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 17:36:18,977 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 17:36:18,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 05:36:18 BoogieIcfgContainer [2018-01-23 17:36:18,977 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 17:36:18,978 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 17:36:18,978 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 17:36:18,978 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 17:36:18,979 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 05:36:18" (1/1) ... [2018-01-23 17:36:19,034 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 17:36:19,536 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 17:36:19,548 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,552 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,552 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,557 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,557 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,557 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,559 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,559 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,559 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,559 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,560 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,561 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,561 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,561 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,561 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:36:19,564 INFO L268 AbstractInterpreter]: Visited 28 different actions 30 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 22 variables. [2018-01-23 17:36:19,566 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 17:36:19,567 INFO L168 Benchmark]: Toolchain (without parser) took 1186.73 ms. Allocated memory was 299.9 MB in the beginning and 326.1 MB in the end (delta: 26.2 MB). Free memory was 258.8 MB in the beginning and 241.7 MB in the end (delta: 17.1 MB). Peak memory consumption was 43.3 MB. Max. memory is 5.3 GB. [2018-01-23 17:36:19,568 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 299.9 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 17:36:19,569 INFO L168 Benchmark]: CACSL2BoogieTranslator took 243.37 ms. Allocated memory is still 299.9 MB. Free memory was 258.8 MB in the beginning and 245.6 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. [2018-01-23 17:36:19,570 INFO L168 Benchmark]: Boogie Preprocessor took 36.13 ms. Allocated memory is still 299.9 MB. Free memory was 245.6 MB in the beginning and 243.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:36:19,570 INFO L168 Benchmark]: RCFGBuilder took 310.66 ms. Allocated memory is still 299.9 MB. Free memory was 243.6 MB in the beginning and 222.6 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:36:19,571 INFO L168 Benchmark]: Abstract Interpretation took 588.52 ms. Allocated memory was 299.9 MB in the beginning and 326.1 MB in the end (delta: 26.2 MB). Free memory was 222.6 MB in the beginning and 241.7 MB in the end (delta: -19.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 5.3 GB. [2018-01-23 17:36:19,574 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 299.9 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 243.37 ms. Allocated memory is still 299.9 MB. Free memory was 258.8 MB in the beginning and 245.6 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 36.13 ms. Allocated memory is still 299.9 MB. Free memory was 245.6 MB in the beginning and 243.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 310.66 ms. Allocated memory is still 299.9 MB. Free memory was 243.6 MB in the beginning and 222.6 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 588.52 ms. Allocated memory was 299.9 MB in the beginning and 326.1 MB in the end (delta: 26.2 MB). Free memory was 222.6 MB in the beginning and 241.7 MB in the end (delta: -19.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 26 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 140 LocStat_NO_SUPPORTING_DISEQUALITIES : 8 LocStat_NO_DISJUNCTIONS : -52 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 36 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 54 TransStat_NO_SUPPORTING_DISEQUALITIES : 10 TransStat_NO_DISJUNCTIONS : 37 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.189157 RENAME_VARIABLES(MILLISECONDS) : 0.094503 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.133043 PROJECTAWAY(MILLISECONDS) : 0.067139 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.196050 DISJOIN(MILLISECONDS) : 2.998742 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.122048 ADD_EQUALITY(MILLISECONDS) : 0.036989 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.018137 #CONJOIN_DISJUNCTIVE : 49 #RENAME_VARIABLES : 85 #UNFREEZE : 0 #CONJOIN : 91 #PROJECTAWAY : 80 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 84 #ADD_EQUALITY : 53 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 9 - 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: 1072]: 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: [L1478] CALL entry_point() [L1465] int i; [L1466] int len = 10; [L1467] CALL ldv_malloc(sizeof(struct A17*)*len) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1464]: 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: [L1478] CALL entry_point() [L1465] int i; [L1466] int len = 10; [L1467] CALL, EXPR ldv_malloc(sizeof(struct A17*)*len) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1467] EXPR ldv_malloc(sizeof(struct A17*)*len) [L1467] struct A17 **array = (struct A17 **)ldv_malloc(sizeof(struct A17*)*len); [L1468] COND TRUE !array - UnprovableResult [Line: 1477]: 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: [L1478] CALL entry_point() [L1465] int i; [L1466] int len = 10; [L1467] CALL, EXPR ldv_malloc(sizeof(struct A17*)*len) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1467] EXPR ldv_malloc(sizeof(struct A17*)*len) [L1467] struct A17 **array = (struct A17 **)ldv_malloc(sizeof(struct A17*)*len); [L1468] COND TRUE, RET !array [L1478] entry_point() - 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: [L1478] CALL entry_point() [L1465] int i; [L1466] int len = 10; [L1467] CALL, EXPR ldv_malloc(sizeof(struct A17*)*len) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1467] EXPR ldv_malloc(sizeof(struct A17*)*len) [L1467] struct A17 **array = (struct A17 **)ldv_malloc(sizeof(struct A17*)*len); [L1468] COND TRUE, RET !array [L1478] entry_point() - PositiveResult [Line: 1457]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1439]: 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) - 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) - 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/memleaks_test17_2_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_17-36-19-588.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test17_2_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_17-36-19-588.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test17_2_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_17-36-19-588.csv Received shutdown request...