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_test4_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 02:14:11,941 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 02:14:11,948 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 02:14:11,967 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 02:14:11,967 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 02:14:11,968 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 02:14:11,970 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 02:14:11,973 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 02:14:11,975 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 02:14:11,976 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 02:14:11,976 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 02:14:11,977 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 02:14:11,978 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 02:14:11,979 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 02:14:11,980 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 02:14:11,992 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 02:14:11,995 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 02:14:11,997 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 02:14:11,998 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 02:14:11,999 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 02:14:12,002 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 02:14:12,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 02:14:12,002 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 02:14:12,003 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 02:14:12,004 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 02:14:12,006 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 02:14:12,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 02:14:12,007 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 02:14:12,007 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 02:14:12,007 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 02:14:12,008 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 02:14:12,008 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 [2018-01-21 02:14:12,019 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 02:14:12,019 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 02:14:12,020 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 02:14:12,020 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 02:14:12,021 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 02:14:12,021 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-21 02:14:12,021 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 02:14:12,021 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-21 02:14:12,021 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 02:14:12,022 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 02:14:12,022 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 02:14:12,023 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 02:14:12,023 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 02:14:12,023 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 02:14:12,023 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 02:14:12,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 02:14:12,024 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 02:14:12,024 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 02:14:12,024 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 02:14:12,024 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 02:14:12,024 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 02:14:12,025 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 02:14:12,025 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 02:14:12,025 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 02:14:12,025 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 02:14:12,026 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 02:14:12,026 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 02:14:12,026 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 02:14:12,026 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 02:14:12,026 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 02:14:12,027 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 02:14:12,027 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 02:14:12,027 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 02:14:12,027 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 02:14:12,027 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 02:14:12,028 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 02:14:12,028 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 02:14:12,029 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 02:14:12,031 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 02:14:12,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 02:14:12,114 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 02:14:12,119 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 02:14:12,120 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 02:14:12,121 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 02:14:12,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test4_false-valid-memtrack_true-termination.i [2018-01-21 02:14:12,314 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 02:14:12,319 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 02:14:12,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 02:14:12,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 02:14:12,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 02:14:12,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c7d0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12, skipping insertion in model container [2018-01-21 02:14:12,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,373 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 02:14:12,428 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 02:14:12,537 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 02:14:12,551 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 02:14:12,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12 WrapperNode [2018-01-21 02:14:12,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 02:14:12,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 02:14:12,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 02:14:12,559 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 02:14:12,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 02:14:12,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 02:14:12,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 02:14:12,601 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 02:14:12,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 02:14:12" (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 [2018-01-21 02:14:12,666 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 02:14:12,667 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 02:14:12,667 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-21 02:14:12,667 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-21 02:14:12,667 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 02:14:12,667 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-21 02:14:12,668 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-21 02:14:12,669 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 02:14:12,669 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 02:14:12,669 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 02:14:12,918 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 02:14:12,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 02:14:12 BoogieIcfgContainer [2018-01-21 02:14:12,919 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 02:14:12,920 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 02:14:12,920 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 02:14:12,920 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 02:14:12,921 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 02:14:12" (1/1) ... [2018-01-21 02:14:12,976 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 02:14:13,574 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 02:14:13,587 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,590 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,590 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,594 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,595 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,595 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,596 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,596 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,597 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,597 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,598 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,598 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,598 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,598 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,599 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 02:14:13,601 INFO L268 AbstractInterpreter]: Visited 27 different actions 29 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 18 variables. [2018-01-21 02:14:13,603 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 02:14:13,605 INFO L168 Benchmark]: Toolchain (without parser) took 1289.98 ms. Allocated memory was 291.0 MB in the beginning and 320.9 MB in the end (delta: 29.9 MB). Free memory was 248.3 MB in the beginning and 255.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 23.0 MB. Max. memory is 5.3 GB. [2018-01-21 02:14:13,606 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 291.0 MB. Free memory is still 255.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 02:14:13,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 238.78 ms. Allocated memory is still 291.0 MB. Free memory was 248.3 MB in the beginning and 236.1 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 5.3 GB. [2018-01-21 02:14:13,607 INFO L168 Benchmark]: Boogie Preprocessor took 41.61 ms. Allocated memory is still 291.0 MB. Free memory was 236.1 MB in the beginning and 234.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 02:14:13,608 INFO L168 Benchmark]: RCFGBuilder took 318.26 ms. Allocated memory is still 291.0 MB. Free memory was 234.1 MB in the beginning and 220.5 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 5.3 GB. [2018-01-21 02:14:13,609 INFO L168 Benchmark]: Abstract Interpretation took 683.38 ms. Allocated memory was 291.0 MB in the beginning and 320.9 MB in the end (delta: 29.9 MB). Free memory was 220.5 MB in the beginning and 255.2 MB in the end (delta: -34.7 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 02:14:13,612 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 291.0 MB. Free memory is still 255.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 238.78 ms. Allocated memory is still 291.0 MB. Free memory was 248.3 MB in the beginning and 236.1 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 41.61 ms. Allocated memory is still 291.0 MB. Free memory was 236.1 MB in the beginning and 234.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 318.26 ms. Allocated memory is still 291.0 MB. Free memory was 234.1 MB in the beginning and 220.5 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 683.38 ms. Allocated memory was 291.0 MB in the beginning and 320.9 MB in the end (delta: 29.9 MB). Free memory was 220.5 MB in the beginning and 255.2 MB in the end (delta: -34.7 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 25 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 127 LocStat_NO_SUPPORTING_DISEQUALITIES : 8 LocStat_NO_DISJUNCTIONS : -50 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 35 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 43 TransStat_NO_SUPPORTING_DISEQUALITIES : 10 TransStat_NO_DISJUNCTIONS : 36 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.202103 RENAME_VARIABLES(MILLISECONDS) : 0.087325 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.149388 PROJECTAWAY(MILLISECONDS) : 0.069245 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.179436 DISJOIN(MILLISECONDS) : 2.998366 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.121213 ADD_EQUALITY(MILLISECONDS) : 0.066114 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.017169 #CONJOIN_DISJUNCTIVE : 47 #RENAME_VARIABLES : 83 #UNFREEZE : 0 #CONJOIN : 80 #PROJECTAWAY : 78 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 82 #ADD_EQUALITY : 43 #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: [L1444] CALL entry_point() [L1435] CALL ldv_malloc(sizeof(int)) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1434]: 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: [L1444] CALL entry_point() [L1435] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1435] EXPR ldv_malloc(sizeof(int)) [L1435] int *p = (int *)ldv_malloc(sizeof(int)); [L1436] COND FALSE !(\read(*p)) - UnprovableResult [Line: 1443]: 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: [L1444] CALL entry_point() [L1435] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1435] EXPR ldv_malloc(sizeof(int)) [L1435] int *p = (int *)ldv_malloc(sizeof(int)); [L1436] COND FALSE, RET !(\read(*p)) [L1444] 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: [L1444] CALL entry_point() [L1435] CALL, EXPR ldv_malloc(sizeof(int)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1435] EXPR ldv_malloc(sizeof(int)) [L1435] int *p = (int *)ldv_malloc(sizeof(int)); [L1436] COND FALSE, RET !(\read(*p)) [L1444] entry_point() * 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_test4_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_02-14-13-626.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test4_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_02-14-13-626.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test4_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_02-14-13-626.csv Received shutdown request...