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_smtcomp.epf -i ../../../trunk/examples/svcomp/list-ext-properties/test-0158_1_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 22:22:17,355 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 22:22:17,357 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 22:22:18,479 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 22:22:18,480 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 22:22:18,481 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 22:22:18,482 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 22:22:18,483 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 22:22:18,485 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 22:22:18,486 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 22:22:18,487 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 22:22:18,487 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 22:22:18,488 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 22:22:18,490 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 22:22:18,490 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 22:22:18,493 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 22:22:18,495 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 22:22:18,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 22:22:18,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 22:22:18,500 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 22:22:18,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 22:22:18,508 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf [2018-01-23 22:22:18,516 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 22:22:18,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 22:22:18,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 22:22:18,517 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 22:22:18,517 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 22:22:18,518 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 22:22:18,518 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-23 22:22:18,518 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 22:22:18,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 22:22:18,518 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 22:22:18,518 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 22:22:18,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 22:22:18,520 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 22:22:18,520 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 22:22:18,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 22:22:18,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 22:22:18,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 22:22:18,520 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 22:22:18,521 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 22:22:18,521 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 22:22:18,521 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 22:22:18,521 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 22:22:18,521 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 22:22:18,521 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 22:22:18,521 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 22:22:18,522 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 22:22:18,522 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 22:22:18,522 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 22:22:18,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 22:22:18,522 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 22:22:18,523 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 22:22:18,523 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 22:22:18,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 22:22:18,566 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 22:22:18,569 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 22:22:18,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 22:22:18,571 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 22:22:18,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext-properties/test-0158_1_false-valid-memtrack_true-termination.i [2018-01-23 22:22:18,719 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 22:22:18,724 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 22:22:18,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 22:22:18,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 22:22:18,730 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 22:22:18,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc8da62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18, skipping insertion in model container [2018-01-23 22:22:18,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,746 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 22:22:18,781 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 22:22:18,893 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 22:22:18,910 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 22:22:18,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18 WrapperNode [2018-01-23 22:22:18,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 22:22:18,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 22:22:18,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 22:22:18,921 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 22:22:18,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (1/1) ... [2018-01-23 22:22:18,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 22:22:18,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 22:22:18,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 22:22:18,950 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 22:22:18,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:22:18" (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 22:22:19,004 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 22:22:19,005 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 22:22:19,005 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 22:22:19,005 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 22:22:19,005 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 22:22:19,005 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 22:22:19,006 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 22:22:19,006 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 22:22:19,006 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 22:22:19,006 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 22:22:19,006 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 22:22:19,006 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 22:22:19,007 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 22:22:19,007 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 22:22:19,007 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 22:22:19,169 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 22:22:19,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 10:22:19 BoogieIcfgContainer [2018-01-23 22:22:19,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 22:22:19,170 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 22:22:19,170 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 22:22:19,171 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 22:22:19,171 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 10:22:19" (1/1) ... [2018-01-23 22:22:19,216 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 22:22:39,842 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 22:22:39,850 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:22:39,852 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:22:39,853 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:22:39,858 INFO L268 AbstractInterpreter]: Visited 23 different actions 38 times. Merged at 9 different actions 14 times. Never widened. Found 2 fixpoints after 1 different actions. Largest state had 21 variables. [2018-01-23 22:22:39,859 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 22:22:39,860 INFO L168 Benchmark]: Toolchain (without parser) took 21140.94 ms. Allocated memory was 296.2 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 254.2 MB in the beginning and 391.8 MB in the end (delta: -137.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. [2018-01-23 22:22:39,861 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 296.2 MB. Free memory is still 260.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 22:22:39,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 195.74 ms. Allocated memory is still 296.2 MB. Free memory was 253.2 MB in the beginning and 243.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-23 22:22:39,862 INFO L168 Benchmark]: Boogie Preprocessor took 29.14 ms. Allocated memory is still 296.2 MB. Free memory was 243.1 MB in the beginning and 242.1 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. [2018-01-23 22:22:39,862 INFO L168 Benchmark]: RCFGBuilder took 219.82 ms. Allocated memory is still 296.2 MB. Free memory was 242.1 MB in the beginning and 227.1 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-23 22:22:39,863 INFO L168 Benchmark]: Abstract Interpretation took 20689.43 ms. Allocated memory was 296.2 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 227.1 MB in the beginning and 391.8 MB in the end (delta: -164.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. [2018-01-23 22:22:39,865 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 296.2 MB. Free memory is still 260.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 195.74 ms. Allocated memory is still 296.2 MB. Free memory was 253.2 MB in the beginning and 243.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 29.14 ms. Allocated memory is still 296.2 MB. Free memory was 243.1 MB in the beginning and 242.1 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. * RCFGBuilder took 219.82 ms. Allocated memory is still 296.2 MB. Free memory was 242.1 MB in the beginning and 227.1 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 20689.43 ms. Allocated memory was 296.2 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 227.1 MB in the beginning and 391.8 MB in the end (delta: -164.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 20 LocStat_MAX_WEQGRAPH_SIZE : 12 LocStat_MAX_SIZEOF_WEQEDGELABEL : 9 LocStat_NO_SUPPORTING_EQUALITIES : 207 LocStat_NO_SUPPORTING_DISEQUALITIES : 107 LocStat_NO_DISJUNCTIONS : -40 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 27 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 2 TransStat_NO_SUPPORTING_EQUALITIES : 39 TransStat_NO_SUPPORTING_DISEQUALITIES : 11 TransStat_NO_DISJUNCTIONS : 27 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 5.191802 RENAME_VARIABLES(MILLISECONDS) : 3.185039 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 5.129061 PROJECTAWAY(MILLISECONDS) : 0.191192 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.357440 DISJOIN(MILLISECONDS) : 47.019574 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 3.240921 ADD_EQUALITY(MILLISECONDS) : 0.049606 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.007410 #CONJOIN_DISJUNCTIVE : 62 #RENAME_VARIABLES : 107 #UNFREEZE : 0 #CONJOIN : 101 #PROJECTAWAY : 80 #ADD_WEAK_EQUALITY : 30 #DISJOIN : 9 #RENAME_VARIABLES_DISJUNCTIVE : 107 #ADD_EQUALITY : 58 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 - 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: 620]: 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: [L622-L629] FCALL union { void *p0; struct { char c[2]; int p1; int p2; } str; } data; [L630] EXPR, FCALL malloc(37U) [L630] FCALL data.p0 = malloc(37U) [L631] COND FALSE !(__VERIFIER_nondet_int()) [L634] FCALL data.str.p2 = 30 [L636] EXPR, FCALL data.str.p2 [L636] COND FALSE !(25 > data.str.p2) [L639] return 0; [L639] return 0; - PositiveResult [Line: 1]: 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) 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/test-0158_1_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_22-22-39-876.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_1_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_22-22-39-876.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_1_false-valid-memtrack_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_22-22-39-876.csv Received shutdown request...