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/list-ext-properties/test-0019_1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:14:36,403 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:14:36,405 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:14:36,418 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:14:36,418 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:14:36,419 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:14:36,420 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:14:36,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:14:36,423 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:14:36,423 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:14:36,424 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:14:36,424 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:14:36,425 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:14:36,426 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:14:36,427 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:14:36,430 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:14:36,432 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:14:36,434 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:14:36,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:14:36,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:14:36,439 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 16:14:36,444 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:14:36,444 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:14:36,445 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 16:14:36,454 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:14:36,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:14:36,455 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:14:36,455 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:14:36,456 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:14:36,456 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:14:36,456 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:14:36,456 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:14:36,457 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:14:36,457 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:14:36,457 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:14:36,457 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:14:36,458 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:14:36,458 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:14:36,458 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:14:36,458 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:14:36,458 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:14:36,459 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:14:36,459 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:14:36,459 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:14:36,459 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:14:36,459 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:14:36,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:14:36,460 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:14:36,460 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:14:36,460 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:14:36,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:14:36,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:14:36,461 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:14:36,461 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:14:36,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:14:36,461 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:14:36,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:14:36,462 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:14:36,462 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:14:36,462 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:14:36,463 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:14:36,463 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:14:36,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:14:36,511 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:14:36,516 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:14:36,518 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:14:36,518 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:14:36,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext-properties/test-0019_1_true-valid-memsafety_true-termination.i [2018-01-23 16:14:36,684 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:14:36,689 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:14:36,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:14:36,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:14:36,695 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:14:36,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@646b4c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36, skipping insertion in model container [2018-01-23 16:14:36,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,713 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:14:36,749 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:14:36,860 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:14:36,875 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:14:36,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36 WrapperNode [2018-01-23 16:14:36,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:14:36,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:14:36,883 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:14:36,883 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:14:36,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,913 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (1/1) ... [2018-01-23 16:14:36,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:14:36,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:14:36,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:14:36,918 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:14:36,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:36" (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 16:14:36,968 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:14:36,968 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:14:36,968 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_data [2018-01-23 16:14:36,968 INFO L136 BoogieDeclarations]: Found implementation of procedure free_data [2018-01-23 16:14:36,968 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:14:36,968 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 16:14:36,968 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 16:14:36,968 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 16:14:36,968 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_data [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure free_data [2018-01-23 16:14:36,969 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:14:36,970 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:14:36,970 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:14:37,168 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:14:37,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:14:37 BoogieIcfgContainer [2018-01-23 16:14:37,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:14:37,170 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:14:37,170 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:14:37,170 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:14:37,171 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:14:37" (1/1) ... [2018-01-23 16:14:37,216 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:14:37,582 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:14:37,594 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,597 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,597 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,601 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,601 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,602 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,604 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,604 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,604 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,605 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,606 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,607 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,607 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,607 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,607 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:37,610 INFO L268 AbstractInterpreter]: Visited 43 different actions 45 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 28 variables. [2018-01-23 16:14:37,612 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:14:37,613 INFO L168 Benchmark]: Toolchain (without parser) took 928.16 ms. Allocated memory is still 305.1 MB. Free memory was 263.4 MB in the beginning and 187.9 MB in the end (delta: 75.5 MB). Peak memory consumption was 75.5 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:37,614 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 305.1 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:14:37,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 192.00 ms. Allocated memory is still 305.1 MB. Free memory was 262.4 MB in the beginning and 252.4 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:37,615 INFO L168 Benchmark]: Boogie Preprocessor took 35.45 ms. Allocated memory is still 305.1 MB. Free memory was 252.4 MB in the beginning and 250.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:37,616 INFO L168 Benchmark]: RCFGBuilder took 251.10 ms. Allocated memory is still 305.1 MB. Free memory was 250.4 MB in the beginning and 232.7 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:37,616 INFO L168 Benchmark]: Abstract Interpretation took 442.75 ms. Allocated memory is still 305.1 MB. Free memory was 232.7 MB in the beginning and 187.9 MB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:37,618 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 305.1 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 192.00 ms. Allocated memory is still 305.1 MB. Free memory was 262.4 MB in the beginning and 252.4 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 35.45 ms. Allocated memory is still 305.1 MB. Free memory was 252.4 MB in the beginning and 250.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 251.10 ms. Allocated memory is still 305.1 MB. Free memory was 250.4 MB in the beginning and 232.7 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 442.75 ms. Allocated memory is still 305.1 MB. Free memory was 232.7 MB in the beginning and 187.9 MB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 42 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 367 LocStat_NO_SUPPORTING_DISEQUALITIES : 125 LocStat_NO_DISJUNCTIONS : -84 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 51 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 112 TransStat_NO_SUPPORTING_DISEQUALITIES : 21 TransStat_NO_DISJUNCTIONS : 57 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.222195 RENAME_VARIABLES(MILLISECONDS) : 0.159020 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.172392 PROJECTAWAY(MILLISECONDS) : 0.108794 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001681 DISJOIN(MILLISECONDS) : 0.759383 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.194046 ADD_EQUALITY(MILLISECONDS) : 0.046935 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.024985 #CONJOIN_DISJUNCTIVE : 72 #RENAME_VARIABLES : 125 #UNFREEZE : 0 #CONJOIN : 199 #PROJECTAWAY : 131 #ADD_WEAK_EQUALITY : 34 #DISJOIN : 4 #RENAME_VARIABLES_DISJUNCTIVE : 116 #ADD_EQUALITY : 114 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 - 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: 623]: 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: [L640] FCALL TData data; [L641] CALL alloc_data(&data) [L625] EXPR, FCALL malloc(sizeof(int)) [L625] FCALL pdata->lo = (int *)malloc(sizeof(int)) [L626] EXPR, FCALL malloc(sizeof(int)) [L626] FCALL pdata->hi = (int *)malloc(sizeof(int)) [L627] EXPR, FCALL pdata->lo [L627] FCALL *(pdata->lo) = 4 [L628] EXPR, FCALL pdata->hi [L628] FCALL *(pdata->hi) = 8 - UnprovableResult [Line: 630]: 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: [L640] FCALL TData data; [L641] CALL alloc_data(&data) [L625] EXPR, FCALL malloc(sizeof(int)) [L625] FCALL pdata->lo = (int *)malloc(sizeof(int)) [L626] EXPR, FCALL malloc(sizeof(int)) [L626] FCALL pdata->hi = (int *)malloc(sizeof(int)) [L627] EXPR, FCALL pdata->lo [L627] FCALL *(pdata->lo) = 4 [L628] EXPR, FCALL pdata->hi [L628] RET, FCALL *(pdata->hi) = 8 [L641] alloc_data(&data) [L642] FCALL free_data(data) [L642] FCALL free_data(data) [L642] CALL free_data(data) [L632] int *lo = data.lo; [L633] int *hi = data.hi; [L634] EXPR, FCALL \read(*lo) [L634] EXPR, FCALL \read(*hi) [L634] COND FALSE !(*lo > *hi) [L636] FCALL free(lo) [L637] FCALL free(hi) - UnprovableResult [Line: 639]: 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: [L640] FCALL TData data; [L641] CALL alloc_data(&data) [L625] EXPR, FCALL malloc(sizeof(int)) [L625] FCALL pdata->lo = (int *)malloc(sizeof(int)) [L626] EXPR, FCALL malloc(sizeof(int)) [L626] FCALL pdata->hi = (int *)malloc(sizeof(int)) [L627] EXPR, FCALL pdata->lo [L627] FCALL *(pdata->lo) = 4 [L628] EXPR, FCALL pdata->hi [L628] RET, FCALL *(pdata->hi) = 8 [L641] alloc_data(&data) [L642] FCALL free_data(data) [L642] FCALL free_data(data) [L642] CALL free_data(data) [L632] int *lo = data.lo; [L633] int *hi = data.hi; [L634] EXPR, FCALL \read(*lo) [L634] EXPR, FCALL \read(*hi) [L634] COND TRUE, RET *lo > *hi [L642] free_data(data) [L643] return 0; [L643] return 0; - 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: [L640] FCALL TData data; [L641] CALL alloc_data(&data) [L625] EXPR, FCALL malloc(sizeof(int)) [L625] FCALL pdata->lo = (int *)malloc(sizeof(int)) [L626] EXPR, FCALL malloc(sizeof(int)) [L626] FCALL pdata->hi = (int *)malloc(sizeof(int)) [L627] EXPR, FCALL pdata->lo [L627] FCALL *(pdata->lo) = 4 [L628] EXPR, FCALL pdata->hi [L628] RET, FCALL *(pdata->hi) = 8 [L641] alloc_data(&data) [L642] FCALL free_data(data) [L642] FCALL free_data(data) [L642] CALL free_data(data) [L632] int *lo = data.lo; [L633] int *hi = data.hi; [L634] EXPR, FCALL \read(*lo) [L634] EXPR, FCALL \read(*hi) [L634] COND TRUE, RET *lo > *hi [L642] free_data(data) [L643] return 0; [L643] return 0; * 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/test-0019_1_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-14-37-641.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_1_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-14-37-641.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_1_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-14-37-641.csv Received shutdown request...