java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf -i ../../../trunk/examples/svcomp/memsafety/test-0019_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 17:07:29,578 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 17:07:29,580 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 17:07:29,594 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 17:07:29,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 17:07:29,595 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 17:07:29,596 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 17:07:29,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 17:07:29,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 17:07:29,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 17:07:29,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 17:07:29,600 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 17:07:29,601 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 17:07:29,602 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 17:07:29,603 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 17:07:29,606 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 17:07:29,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 17:07:29,610 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 17:07:29,611 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 17:07:29,612 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 17:07:29,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 17:07:29,619 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 17:07:29,620 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 17:07:29,620 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf [2018-01-23 17:07:29,630 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 17:07:29,630 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 17:07:29,631 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 17:07:29,631 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 17:07:29,631 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 17:07:29,631 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 17:07:29,632 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 17:07:29,632 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-23 17:07:29,632 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 17:07:29,633 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 17:07:29,633 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 17:07:29,633 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 17:07:29,633 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 17:07:29,634 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 17:07:29,634 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 17:07:29,634 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 17:07:29,634 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 17:07:29,634 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 17:07:29,635 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 17:07:29,635 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 17:07:29,635 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 17:07:29,635 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 17:07:29,635 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 17:07:29,636 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 17:07:29,636 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 17:07:29,636 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 17:07:29,636 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 17:07:29,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 17:07:29,637 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 17:07:29,637 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 17:07:29,637 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 17:07:29,637 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 17:07:29,637 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 17:07:29,638 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 17:07:29,638 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 17:07:29,638 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 17:07:29,638 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 17:07:29,639 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 17:07:29,639 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 17:07:29,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 17:07:29,687 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 17:07:29,691 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 17:07:29,693 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 17:07:29,693 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 17:07:29,694 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0019_true-valid-memsafety_true-termination.i [2018-01-23 17:07:29,878 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 17:07:29,883 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 17:07:29,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 17:07:29,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 17:07:29,889 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 17:07:29,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 05:07:29" (1/1) ... [2018-01-23 17:07:29,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a484b56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:29, skipping insertion in model container [2018-01-23 17:07:29,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 05:07:29" (1/1) ... [2018-01-23 17:07:29,907 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 17:07:29,946 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 17:07:30,058 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 17:07:30,075 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 17:07:30,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30 WrapperNode [2018-01-23 17:07:30,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 17:07:30,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 17:07:30,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 17:07:30,084 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 17:07:30,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,104 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 17:07:30,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 17:07:30,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 17:07:30,114 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 17:07:30,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:07:30" (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 17:07:30,161 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 17:07:30,162 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 17:07:30,162 INFO L136 BoogieDeclarations]: Found implementation of procedure alloc_data [2018-01-23 17:07:30,162 INFO L136 BoogieDeclarations]: Found implementation of procedure free_data [2018-01-23 17:07:30,162 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 17:07:30,162 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 17:07:30,162 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 17:07:30,162 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 17:07:30,162 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 17:07:30,162 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 17:07:30,162 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 17:07:30,163 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 17:07:30,163 INFO L128 BoogieDeclarations]: Found specification of procedure alloc_data [2018-01-23 17:07:30,163 INFO L128 BoogieDeclarations]: Found specification of procedure free_data [2018-01-23 17:07:30,163 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 17:07:30,163 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 17:07:30,163 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 17:07:30,323 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 17:07:30,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 05:07:30 BoogieIcfgContainer [2018-01-23 17:07:30,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 17:07:30,324 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 17:07:30,324 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 17:07:30,325 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 17:07:30,325 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 05:07:30" (1/1) ... [2018-01-23 17:07:30,370 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 17:08:20,271 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 17:08:20,282 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:08:20,285 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:08:20,286 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:08:20,290 INFO L268 AbstractInterpreter]: Visited 15 different actions 15 times. Never merged. Never widened. Never found a fixpoint. Largest state had 20 variables. [2018-01-23 17:08:20,291 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 17:08:20,291 INFO L168 Benchmark]: Toolchain (without parser) took 50412.42 ms. Allocated memory was 307.8 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 265.0 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 381.4 MB. Max. memory is 5.3 GB. [2018-01-23 17:08:20,292 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 307.8 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 17:08:20,292 INFO L168 Benchmark]: CACSL2BoogieTranslator took 199.65 ms. Allocated memory is still 307.8 MB. Free memory was 265.0 MB in the beginning and 255.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:08:20,293 INFO L168 Benchmark]: Boogie Preprocessor took 29.39 ms. Allocated memory is still 307.8 MB. Free memory was 255.1 MB in the beginning and 253.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:08:20,293 INFO L168 Benchmark]: RCFGBuilder took 210.53 ms. Allocated memory is still 307.8 MB. Free memory was 253.1 MB in the beginning and 238.5 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 5.3 GB. [2018-01-23 17:08:20,294 INFO L168 Benchmark]: Abstract Interpretation took 49966.27 ms. Allocated memory was 307.8 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 236.5 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 352.9 MB. Max. memory is 5.3 GB. [2018-01-23 17:08:20,296 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 307.8 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 199.65 ms. Allocated memory is still 307.8 MB. Free memory was 265.0 MB in the beginning and 255.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 29.39 ms. Allocated memory is still 307.8 MB. Free memory was 255.1 MB in the beginning and 253.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 210.53 ms. Allocated memory is still 307.8 MB. Free memory was 253.1 MB in the beginning and 238.5 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 49966.27 ms. Allocated memory was 307.8 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 236.5 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 352.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 14 LocStat_MAX_WEQGRAPH_SIZE : 10 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 148 LocStat_NO_SUPPORTING_DISEQUALITIES : 63 LocStat_NO_DISJUNCTIONS : -28 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 21 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 47 TransStat_NO_SUPPORTING_DISEQUALITIES : 14 TransStat_NO_DISJUNCTIONS : 21 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 92.641110 RENAME_VARIABLES(MILLISECONDS) : 27.564839 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 92.567052 PROJECTAWAY(MILLISECONDS) : 0.338806 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.092611 DISJOIN(MILLISECONDS) : 0.000000 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 27.650276 ADD_EQUALITY(MILLISECONDS) : 0.027195 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.006608 #CONJOIN_DISJUNCTIVE : 29 #RENAME_VARIABLES : 39 #UNFREEZE : 0 #CONJOIN : 63 #PROJECTAWAY : 41 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 0 #RENAME_VARIABLES_DISJUNCTIVE : 39 #ADD_EQUALITY : 51 #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: 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: [L638] FCALL TData data; [L639] CALL alloc_data(&data) [L625] EXPR, FCALL malloc(16) [L625] FCALL pdata->lo = malloc(16) [L626] EXPR, FCALL malloc(24) [L626] FCALL pdata->hi = malloc(24) - PositiveResult [Line: 1]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 637]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 628]: 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-0019_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_17-08-20-308.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_17-08-20-308.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0019_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_17-08-20-308.csv Received shutdown request...