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/array-memsafety/stroeder1_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 00:18:45,365 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 00:18:45,367 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 00:18:45,382 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 00:18:45,382 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 00:18:45,383 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 00:18:45,384 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 00:18:45,386 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 00:18:45,388 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 00:18:45,389 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 00:18:45,390 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 00:18:45,390 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 00:18:45,391 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 00:18:45,392 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 00:18:45,393 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 00:18:45,396 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 00:18:45,398 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 00:18:45,400 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 00:18:45,401 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 00:18:45,402 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 00:18:45,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-21 00:18:45,411 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 [2018-01-21 00:18:45,419 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 00:18:45,420 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 00:18:45,421 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 00:18:45,421 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 00:18:45,421 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 00:18:45,421 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-21 00:18:45,421 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 00:18:45,421 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 00:18:45,422 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 00:18:45,422 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 00:18:45,422 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 00:18:45,422 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 00:18:45,422 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 00:18:45,422 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 00:18:45,422 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 00:18:45,423 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 00:18:45,423 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 00:18:45,423 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 00:18:45,423 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 00:18:45,423 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 00:18:45,423 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 00:18:45,423 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 00:18:45,424 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 00:18:45,424 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 00:18:45,424 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 00:18:45,424 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 00:18:45,424 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 00:18:45,425 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 00:18:45,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 00:18:45,426 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 00:18:45,426 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 00:18:45,426 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 00:18:45,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 00:18:45,474 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 00:18:45,477 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 00:18:45,478 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 00:18:45,478 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 00:18:45,479 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/stroeder1_unsafe_false-valid-deref.i [2018-01-21 00:18:45,576 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 00:18:45,581 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 00:18:45,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 00:18:45,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 00:18:45,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 00:18:45,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ca73ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45, skipping insertion in model container [2018-01-21 00:18:45,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,606 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:18:45,620 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:18:45,740 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:18:45,757 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:18:45,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45 WrapperNode [2018-01-21 00:18:45,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 00:18:45,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 00:18:45,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 00:18:45,764 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 00:18:45,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,794 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:45,799 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 00:18:45,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 00:18:45,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 00:18:45,800 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 00:18:45,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:18:45" (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 [2018-01-21 00:18:45,854 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 00:18:45,854 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 00:18:45,854 INFO L136 BoogieDeclarations]: Found implementation of procedure sumOfThirdBytes [2018-01-21 00:18:45,855 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure sumOfThirdBytes [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 00:18:45,855 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 00:18:45,856 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 00:18:45,996 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 00:18:45,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:18:45 BoogieIcfgContainer [2018-01-21 00:18:45,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 00:18:45,997 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 00:18:45,997 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 00:18:45,998 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 00:18:45,998 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:18:45" (1/1) ... [2018-01-21 00:18:46,044 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 00:18:46,276 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 00:18:46,287 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:18:46,289 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:18:46,290 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:18:46,290 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:18:46,290 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:18:46,295 INFO L268 AbstractInterpreter]: Visited 26 different actions 43 times. Merged at 14 different actions 14 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 23 variables. [2018-01-21 00:18:46,297 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 00:18:46,299 INFO L168 Benchmark]: Toolchain (without parser) took 721.64 ms. Allocated memory is still 304.1 MB. Free memory was 265.0 MB in the beginning and 220.0 MB in the end (delta: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:18:46,300 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 304.1 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 00:18:46,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 181.80 ms. Allocated memory is still 304.1 MB. Free memory was 265.0 MB in the beginning and 256.9 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. [2018-01-21 00:18:46,301 INFO L168 Benchmark]: Boogie Preprocessor took 34.98 ms. Allocated memory is still 304.1 MB. Free memory was 256.9 MB in the beginning and 254.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:18:46,302 INFO L168 Benchmark]: RCFGBuilder took 197.65 ms. Allocated memory is still 304.1 MB. Free memory was 254.9 MB in the beginning and 241.9 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:18:46,302 INFO L168 Benchmark]: Abstract Interpretation took 300.38 ms. Allocated memory is still 304.1 MB. Free memory was 241.9 MB in the beginning and 220.0 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:18:46,306 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 304.1 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 181.80 ms. Allocated memory is still 304.1 MB. Free memory was 265.0 MB in the beginning and 256.9 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 34.98 ms. Allocated memory is still 304.1 MB. Free memory was 256.9 MB in the beginning and 254.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 197.65 ms. Allocated memory is still 304.1 MB. Free memory was 254.9 MB in the beginning and 241.9 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 300.38 ms. Allocated memory is still 304.1 MB. Free memory was 241.9 MB in the beginning and 220.0 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 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 : 104 LocStat_NO_SUPPORTING_DISEQUALITIES : 2 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 : 30 TransStat_NO_SUPPORTING_DISEQUALITIES : 2 TransStat_NO_DISJUNCTIONS : 29 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.282498 RENAME_VARIABLES(MILLISECONDS) : 0.164658 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.205033 PROJECTAWAY(MILLISECONDS) : 0.071728 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.011468 DISJOIN(MILLISECONDS) : 0.583086 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.203888 ADD_EQUALITY(MILLISECONDS) : 0.082027 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.025294 #CONJOIN_DISJUNCTIVE : 59 #RENAME_VARIABLES : 118 #UNFREEZE : 0 #CONJOIN : 91 #PROJECTAWAY : 98 #ADD_WEAK_EQUALITY : 1 #DISJOIN : 5 #RENAME_VARIABLES_DISJUNCTIVE : 126 #ADD_EQUALITY : 30 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 2 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - 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: [L15] int* numbers; [L16] int array_size = __VERIFIER_nondet_int(); [L17] CALL, EXPR sumOfThirdBytes(numbers, array_size) [L4] int i, sum; [L5] char* p; [L6] sum = 0 [L7] i = 0 [L7] COND FALSE !(i < array_size) [L12] RET return sum; [L17] EXPR sumOfThirdBytes(numbers, array_size) [L17] return sumOfThirdBytes(numbers, array_size); - PositiveResult [Line: 14]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 2]: 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) 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/stroeder1_unsafe_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_00-18-46-319.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1_unsafe_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_00-18-46-319.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1_unsafe_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_00-18-46-319.csv Received shutdown request...