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/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:14:57,541 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:14:57,544 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:14:57,560 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:14:57,560 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:14:57,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:14:57,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:14:57,564 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:14:57,567 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:14:57,568 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:14:57,569 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:14:57,570 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:14:57,571 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:14:57,572 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:14:57,574 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:14:57,576 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:14:57,579 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:14:57,581 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:14:57,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:14:57,584 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:14:57,587 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 16:14:57,593 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:14:57,593 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:14:57,594 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 16:14:57,604 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:14:57,605 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:14:57,605 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:14:57,606 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:14:57,606 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:14:57,606 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:14:57,606 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:14:57,607 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:14:57,607 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:14:57,607 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:14:57,608 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:14:57,608 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:14:57,608 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:14:57,608 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:14:57,608 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:14:57,609 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:14:57,609 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:14:57,609 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:14:57,609 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:14:57,609 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:14:57,609 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:14:57,610 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:14:57,610 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:14:57,610 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:14:57,610 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:14:57,610 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:14:57,611 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:14:57,611 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:14:57,611 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:14:57,611 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:14:57,611 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:14:57,612 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:14:57,612 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:14:57,612 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:14:57,612 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:14:57,612 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:14:57,613 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:14:57,614 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:14:57,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:14:57,663 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:14:57,667 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:14:57,669 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:14:57,669 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:14:57,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c [2018-01-23 16:14:57,814 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:14:57,821 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:14:57,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:14:57,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:14:57,830 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:14:57,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:14:57" (1/1) ... [2018-01-23 16:14:57,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23155f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:57, skipping insertion in model container [2018-01-23 16:14:57,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:14:57" (1/1) ... [2018-01-23 16:14:57,857 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:14:57,879 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:14:57,997 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:14:58,013 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:14:58,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58 WrapperNode [2018-01-23 16:14:58,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:14:58,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:14:58,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:14:58,021 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:14:58,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:14:58,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:14:58,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:14:58,058 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:14:58,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:14:58" (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 16:14:58,109 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:14:58,109 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:14:58,109 INFO L136 BoogieDeclarations]: Found implementation of procedure foo [2018-01-23 16:14:58,109 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:14:58,109 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 16:14:58,110 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 16:14:58,110 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:14:58,110 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:14:58,110 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 16:14:58,110 INFO L128 BoogieDeclarations]: Found specification of procedure foo [2018-01-23 16:14:58,110 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:14:58,111 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:14:58,111 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:14:58,300 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:14:58,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:14:58 BoogieIcfgContainer [2018-01-23 16:14:58,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:14:58,302 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:14:58,302 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:14:58,302 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:14:58,303 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:14:58" (1/1) ... [2018-01-23 16:14:58,352 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:14:59,230 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:14:59,238 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:59,241 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:59,241 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:59,244 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:59,244 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:59,244 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:14:59,246 INFO L268 AbstractInterpreter]: Visited 47 different actions 243 times. Merged at 32 different actions 155 times. Widened at 1 different actions 1 times. Found 10 fixpoints after 5 different actions. Largest state had 21 variables. [2018-01-23 16:14:59,248 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:14:59,249 INFO L168 Benchmark]: Toolchain (without parser) took 1434.34 ms. Allocated memory was 300.9 MB in the beginning and 356.0 MB in the end (delta: 55.1 MB). Free memory was 260.2 MB in the beginning and 306.1 MB in the end (delta: -45.9 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:59,250 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 300.9 MB. Free memory is still 265.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:14:59,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 198.09 ms. Allocated memory is still 300.9 MB. Free memory was 259.3 MB in the beginning and 251.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:59,251 INFO L168 Benchmark]: Boogie Preprocessor took 36.65 ms. Allocated memory is still 300.9 MB. Free memory was 251.3 MB in the beginning and 249.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:59,252 INFO L168 Benchmark]: RCFGBuilder took 243.73 ms. Allocated memory is still 300.9 MB. Free memory was 249.3 MB in the beginning and 234.7 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 5.3 GB. [2018-01-23 16:14:59,252 INFO L168 Benchmark]: Abstract Interpretation took 946.45 ms. Allocated memory was 300.9 MB in the beginning and 356.0 MB in the end (delta: 55.1 MB). Free memory was 234.7 MB in the beginning and 306.1 MB in the end (delta: -71.4 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:14:59,254 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 300.9 MB. Free memory is still 265.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 198.09 ms. Allocated memory is still 300.9 MB. Free memory was 259.3 MB in the beginning and 251.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 36.65 ms. Allocated memory is still 300.9 MB. Free memory was 251.3 MB in the beginning and 249.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 243.73 ms. Allocated memory is still 300.9 MB. Free memory was 249.3 MB in the beginning and 234.7 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 946.45 ms. Allocated memory was 300.9 MB in the beginning and 356.0 MB in the end (delta: 55.1 MB). Free memory was 234.7 MB in the beginning and 306.1 MB in the end (delta: -71.4 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 39 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 215 LocStat_NO_SUPPORTING_DISEQUALITIES : 72 LocStat_NO_DISJUNCTIONS : -78 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 53 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 46 TransStat_NO_SUPPORTING_DISEQUALITIES : 8 TransStat_NO_DISJUNCTIONS : 49 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.089132 RENAME_VARIABLES(MILLISECONDS) : 0.057019 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.065492 PROJECTAWAY(MILLISECONDS) : 0.032109 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.002186 DISJOIN(MILLISECONDS) : 0.170858 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.074134 ADD_EQUALITY(MILLISECONDS) : 0.050574 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014369 #CONJOIN_DISJUNCTIVE : 360 #RENAME_VARIABLES : 784 #UNFREEZE : 0 #CONJOIN : 484 #PROJECTAWAY : 507 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 101 #RENAME_VARIABLES_DISJUNCTIVE : 810 #ADD_EQUALITY : 46 #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: 23]: 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: [L24] int i, b[32]; [L25] FCALL char mask[32]; [L26] i = 0 [L26] COND FALSE !(i < sizeof(mask)) [L29] i = 0 [L29] COND FALSE !(i < sizeof(mask)) [L34] return 0; [L34] 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: [L24] int i, b[32]; [L25] FCALL char mask[32]; [L26] i = 0 [L26] COND FALSE !(i < sizeof(mask)) [L29] i = 0 [L29] COND FALSE !(i < sizeof(mask)) [L34] return 0; [L34] return 0; - PositiveResult [Line: 14]: 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) 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/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-14-59-265.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-14-59-265.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-14-59-265.csv Received shutdown request...