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_imprecise.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test3_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:15:45,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:15:45,004 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:15:45,016 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:15:45,017 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:15:45,017 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:15:45,018 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:15:45,019 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:15:45,021 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:15:45,022 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:15:45,023 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:15:45,023 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:15:45,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:15:45,025 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:15:45,026 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:15:45,028 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:15:45,031 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:15:45,032 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:15:45,034 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:15:45,035 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:15:45,037 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 16:15:45,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:15:45,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:15:45,043 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_imprecise.epf [2018-01-23 16:15:45,054 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:15:45,054 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:15:45,055 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:15:45,055 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:15:45,055 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:15:45,055 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:15:45,055 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:15:45,056 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:15:45,056 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:15:45,057 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:15:45,057 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:15:45,057 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:15:45,057 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:15:45,057 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:15:45,058 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:15:45,058 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:15:45,058 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:15:45,058 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:15:45,058 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:15:45,058 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:15:45,059 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:15:45,059 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:15:45,059 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:15:45,059 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:15:45,059 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:15:45,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:15:45,060 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:15:45,060 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:15:45,060 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:15:45,060 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:15:45,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:15:45,061 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:15:45,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:15:45,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:15:45,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:15:45,062 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:15:45,062 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:15:45,063 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:15:45,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:15:45,111 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:15:45,115 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:15:45,117 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:15:45,117 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:15:45,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test3_false-valid-free.i [2018-01-23 16:15:45,292 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:15:45,298 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:15:45,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:15:45,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:15:45,307 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:15:45,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c4b3da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45, skipping insertion in model container [2018-01-23 16:15:45,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,331 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:15:45,384 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:15:45,492 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:15:45,503 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:15:45,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45 WrapperNode [2018-01-23 16:15:45,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:15:45,509 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:15:45,509 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:15:45,509 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:15:45,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,534 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:15:45,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:15:45,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:15:45,536 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:15:45,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:15:45" (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 16:15:45,584 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:15:45,584 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:15:45,584 INFO L136 BoogieDeclarations]: Found implementation of procedure h_unsafe [2018-01-23 16:15:45,584 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-23 16:15:45,584 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:15:45,584 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure h_unsafe [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:15:45,585 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:15:45,586 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:15:45,693 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:15:45,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:15:45 BoogieIcfgContainer [2018-01-23 16:15:45,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:15:45,694 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:15:45,694 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:15:45,695 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:15:45,696 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:15:45" (1/1) ... [2018-01-23 16:15:45,743 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:15:45,924 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:15:45,936 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,939 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,940 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,940 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,944 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,945 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,945 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,945 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,946 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,947 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,947 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,947 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,947 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:15:45,950 INFO L268 AbstractInterpreter]: Visited 24 different actions 27 times. Merged at 3 different actions 3 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 14 variables. [2018-01-23 16:15:45,952 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:15:45,953 INFO L168 Benchmark]: Toolchain (without parser) took 660.29 ms. Allocated memory is still 305.7 MB. Free memory was 264.6 MB in the beginning and 223.4 MB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 5.3 GB. [2018-01-23 16:15:45,954 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 305.7 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:15:45,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 209.08 ms. Allocated memory is still 305.7 MB. Free memory was 264.6 MB in the beginning and 252.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:15:45,955 INFO L168 Benchmark]: Boogie Preprocessor took 26.80 ms. Allocated memory is still 305.7 MB. Free memory was 252.6 MB in the beginning and 250.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:15:45,956 INFO L168 Benchmark]: RCFGBuilder took 157.81 ms. Allocated memory is still 305.7 MB. Free memory was 250.6 MB in the beginning and 238.4 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. [2018-01-23 16:15:45,956 INFO L168 Benchmark]: Abstract Interpretation took 257.87 ms. Allocated memory is still 305.7 MB. Free memory was 238.4 MB in the beginning and 223.4 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:15:45,960 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 305.7 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 209.08 ms. Allocated memory is still 305.7 MB. Free memory was 264.6 MB in the beginning and 252.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 26.80 ms. Allocated memory is still 305.7 MB. Free memory was 252.6 MB in the beginning and 250.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 157.81 ms. Allocated memory is still 305.7 MB. Free memory was 250.6 MB in the beginning and 238.4 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 257.87 ms. Allocated memory is still 305.7 MB. Free memory was 238.4 MB in the beginning and 223.4 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 22 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 75 LocStat_NO_SUPPORTING_DISEQUALITIES : 4 LocStat_NO_DISJUNCTIONS : -44 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 32 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 39 TransStat_NO_SUPPORTING_DISEQUALITIES : 8 TransStat_NO_DISJUNCTIONS : 35 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.245121 RENAME_VARIABLES(MILLISECONDS) : 0.121358 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.192981 PROJECTAWAY(MILLISECONDS) : 0.055595 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001769 DISJOIN(MILLISECONDS) : 0.413016 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.160740 ADD_EQUALITY(MILLISECONDS) : 0.050370 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.021541 #CONJOIN_DISJUNCTIVE : 39 #RENAME_VARIABLES : 94 #UNFREEZE : 0 #CONJOIN : 103 #PROJECTAWAY : 88 #ADD_WEAK_EQUALITY : 2 #DISJOIN : 4 #RENAME_VARIABLES_DISJUNCTIVE : 88 #ADD_EQUALITY : 31 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 7 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 1438]: 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() [L1439] CALL, EXPR h_unsafe() [L1435] RET return (int *)__VERIFIER_nondet_pointer(); [L1439] EXPR h_unsafe() [L1439] int *p = h_unsafe(); [L1440] 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() [L1439] CALL, EXPR h_unsafe() [L1435] RET return (int *)__VERIFIER_nondet_pointer(); [L1439] EXPR h_unsafe() [L1439] int *p = h_unsafe(); [L1440] 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() [L1439] CALL, EXPR h_unsafe() [L1435] RET return (int *)__VERIFIER_nondet_pointer(); [L1439] EXPR h_unsafe() [L1439] int *p = h_unsafe(); [L1440] COND FALSE, RET !(\read(*p)) [L1444] entry_point() - 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) - 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_test3_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-15-45-975.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test3_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-15-45-975.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test3_false-valid-free.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-15-45-975.csv Received shutdown request...