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_preciseopt.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_2_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 07:39:12,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 07:39:12,252 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 07:39:12,267 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 07:39:12,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 07:39:12,269 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 07:39:12,270 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 07:39:12,271 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 07:39:12,273 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 07:39:12,274 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 07:39:12,275 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 07:39:12,275 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 07:39:12,276 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 07:39:12,277 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 07:39:12,278 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 07:39:12,280 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 07:39:12,283 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 07:39:12,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 07:39:12,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 07:39:12,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 07:39:12,289 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-21 07:39:12,294 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 07:39:12,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 07:39:12,295 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_preciseopt.epf [2018-01-21 07:39:12,304 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 07:39:12,304 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 07:39:12,305 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 07:39:12,305 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 07:39:12,305 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 07:39:12,305 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-21 07:39:12,305 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-21 07:39:12,305 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 07:39:12,305 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 07:39:12,306 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 07:39:12,306 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 07:39:12,306 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 07:39:12,306 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 07:39:12,306 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 07:39:12,307 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 07:39:12,308 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 07:39:12,308 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 07:39:12,308 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 07:39:12,308 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 07:39:12,308 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 07:39:12,309 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 07:39:12,309 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 07:39:12,310 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 07:39:12,310 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 07:39:12,310 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 07:39:12,310 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 07:39:12,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 07:39:12,354 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 07:39:12,357 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 07:39:12,358 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 07:39:12,358 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 07:39:12,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_2_false-valid-free.i [2018-01-21 07:39:12,539 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 07:39:12,543 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 07:39:12,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 07:39:12,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 07:39:12,549 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 07:39:12,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f424e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12, skipping insertion in model container [2018-01-21 07:39:12,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,567 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:39:12,614 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:39:12,729 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:39:12,750 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:39:12,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12 WrapperNode [2018-01-21 07:39:12,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 07:39:12,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 07:39:12,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 07:39:12,761 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 07:39:12,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (1/1) ... [2018-01-21 07:39:12,797 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 07:39:12,798 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 07:39:12,798 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 07:39:12,798 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 07:39:12,799 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:39:12" (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 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure f6 [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure g6 [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure probe3_6 [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure disconnect_6 [2018-01-21 07:39:12,843 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-21 07:39:12,844 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 07:39:12,844 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 07:39:12,845 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 07:39:12,845 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-21 07:39:12,845 INFO L128 BoogieDeclarations]: Found specification of procedure f6 [2018-01-21 07:39:12,845 INFO L128 BoogieDeclarations]: Found specification of procedure g6 [2018-01-21 07:39:12,845 INFO L128 BoogieDeclarations]: Found specification of procedure probe3_6 [2018-01-21 07:39:12,845 INFO L128 BoogieDeclarations]: Found specification of procedure disconnect_6 [2018-01-21 07:39:12,846 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-21 07:39:12,846 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 07:39:12,846 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 07:39:12,846 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 07:39:13,035 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 07:39:13,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:39:13 BoogieIcfgContainer [2018-01-21 07:39:13,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 07:39:13,036 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 07:39:13,036 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 07:39:13,036 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 07:39:13,037 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:39:13" (1/1) ... [2018-01-21 07:39:13,090 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 07:39:40,913 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 07:39:40,921 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 07:39:40,924 INFO L268 AbstractInterpreter]: Visited 6 different actions 6 times. Never merged. Never widened. Never found a fixpoint. Largest state had 18 variables. [2018-01-21 07:39:40,925 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 07:39:40,926 INFO L168 Benchmark]: Toolchain (without parser) took 28386.76 ms. Allocated memory was 301.5 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 258.8 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 270.9 MB. Max. memory is 5.3 GB. [2018-01-21 07:39:40,927 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 301.5 MB. Free memory is still 264.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:39:40,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 216.56 ms. Allocated memory is still 301.5 MB. Free memory was 258.8 MB in the beginning and 244.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 5.3 GB. [2018-01-21 07:39:40,928 INFO L168 Benchmark]: Boogie Preprocessor took 35.98 ms. Allocated memory is still 301.5 MB. Free memory was 244.8 MB in the beginning and 242.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 07:39:40,928 INFO L168 Benchmark]: RCFGBuilder took 237.95 ms. Allocated memory is still 301.5 MB. Free memory was 242.8 MB in the beginning and 224.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 5.3 GB. [2018-01-21 07:39:40,929 INFO L168 Benchmark]: Abstract Interpretation took 27889.47 ms. Allocated memory was 301.5 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 224.3 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 236.4 MB. Max. memory is 5.3 GB. [2018-01-21 07:39:40,932 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 301.5 MB. Free memory is still 264.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 216.56 ms. Allocated memory is still 301.5 MB. Free memory was 258.8 MB in the beginning and 244.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 35.98 ms. Allocated memory is still 301.5 MB. Free memory was 244.8 MB in the beginning and 242.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 237.95 ms. Allocated memory is still 301.5 MB. Free memory was 242.8 MB in the beginning and 224.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 27889.47 ms. Allocated memory was 301.5 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 224.3 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 236.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 5 LocStat_MAX_WEQGRAPH_SIZE : 22 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 43 LocStat_NO_SUPPORTING_DISEQUALITIES : 12 LocStat_NO_DISJUNCTIONS : -10 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 8 TransStat_MAX_WEQGRAPH_SIZE : 12 TransStat_MAX_SIZEOF_WEQEDGELABEL : 3 TransStat_NO_SUPPORTING_EQUALITIES : 26 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 8 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 47.789822 RENAME_VARIABLES(MILLISECONDS) : 25.845887 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 47.674342 PROJECTAWAY(MILLISECONDS) : 0.368952 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.080199 DISJOIN(MILLISECONDS) : 0.000000 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 25.927712 ADD_EQUALITY(MILLISECONDS) : 0.028364 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.007747 #CONJOIN_DISJUNCTIVE : 11 #RENAME_VARIABLES : 14 #UNFREEZE : 0 #CONJOIN : 31 #PROJECTAWAY : 13 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 0 #RENAME_VARIABLES_DISJUNCTIVE : 14 #ADD_EQUALITY : 28 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 2 - 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: [L1468] FCALL struct A a6; - PositiveResult [Line: 1471]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1072]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1479]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1443]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1438]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1463]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1434]: 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) 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_test6_2_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_07-39-40-945.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_2_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_07-39-40-945.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_2_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_07-39-40-945.csv Received shutdown request...