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_smtcomp.epf -i ../../../trunk/examples/svcomp/array-memsafety/stroeder1-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 22:02:21,597 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 22:02:21,599 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 22:02:21,615 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 22:02:21,615 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 22:02:21,616 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 22:02:21,617 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 22:02:21,619 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 22:02:21,622 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 22:02:21,623 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 22:02:21,624 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 22:02:21,624 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 22:02:21,625 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 22:02:21,626 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 22:02:21,627 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 22:02:21,630 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 22:02:21,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 22:02:21,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 22:02:21,636 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 22:02:21,637 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 22:02:21,640 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 22:02:21,640 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 22:02:21,640 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 22:02:21,641 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 22:02:21,642 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 22:02:21,643 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 22:02:21,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 22:02:21,644 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 22:02:21,644 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 22:02:21,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 22:02:21,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 22:02:21,646 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_smtcomp.epf [2018-01-23 22:02:21,655 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 22:02:21,655 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 22:02:21,656 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 22:02:21,656 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 22:02:21,656 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 22:02:21,656 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 22:02:21,657 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-23 22:02:21,657 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 22:02:21,657 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 22:02:21,657 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 22:02:21,658 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 22:02:21,659 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 22:02:21,659 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 22:02:21,659 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 22:02:21,659 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 22:02:21,659 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 22:02:21,659 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 22:02:21,660 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 22:02:21,660 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 22:02:21,660 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 22:02:21,660 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 22:02:21,660 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 22:02:21,661 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 22:02:21,662 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 22:02:21,662 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 22:02:21,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 22:02:21,706 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 22:02:21,710 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 22:02:21,711 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 22:02:21,711 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 22:02:21,712 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/stroeder1-alloca_true-valid-memsafety_true-termination.i [2018-01-23 22:02:21,863 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 22:02:21,868 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 22:02:21,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 22:02:21,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 22:02:21,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 22:02:21,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 10:02:21" (1/1) ... [2018-01-23 22:02:21,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2fa6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:21, skipping insertion in model container [2018-01-23 22:02:21,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 10:02:21" (1/1) ... [2018-01-23 22:02:21,891 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 22:02:21,926 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 22:02:22,038 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 22:02:22,054 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 22:02:22,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22 WrapperNode [2018-01-23 22:02:22,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 22:02:22,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 22:02:22,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 22:02:22,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 22:02:22,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 22:02:22,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 22:02:22,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 22:02:22,090 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 22:02:22,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:02:22" (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 22:02:22,135 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 22:02:22,136 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 22:02:22,136 INFO L136 BoogieDeclarations]: Found implementation of procedure sumOfThirdBytes [2018-01-23 22:02:22,136 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 22:02:22,136 INFO L128 BoogieDeclarations]: Found specification of procedure sumOfThirdBytes [2018-01-23 22:02:22,137 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 22:02:22,137 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 22:02:22,137 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 22:02:22,271 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 22:02:22,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 10:02:22 BoogieIcfgContainer [2018-01-23 22:02:22,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 22:02:22,273 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 22:02:22,273 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 22:02:22,273 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 22:02:22,274 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 10:02:22" (1/1) ... [2018-01-23 22:02:22,318 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 22:02:23,201 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 22:02:23,209 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,211 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,212 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,212 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,215 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,215 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,215 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,216 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:02:23,217 INFO L268 AbstractInterpreter]: Visited 32 different actions 89 times. Merged at 20 different actions 40 times. Never widened. Found 4 fixpoints after 2 different actions. Largest state had 23 variables. [2018-01-23 22:02:23,219 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 22:02:23,220 INFO L168 Benchmark]: Toolchain (without parser) took 1356.41 ms. Allocated memory was 305.1 MB in the beginning and 363.9 MB in the end (delta: 58.7 MB). Free memory was 265.0 MB in the beginning and 320.9 MB in the end (delta: -55.8 MB). Peak memory consumption was 2.9 MB. Max. memory is 5.3 GB. [2018-01-23 22:02:23,221 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 305.1 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 22:02:23,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 192.93 ms. Allocated memory is still 305.1 MB. Free memory was 264.1 MB in the beginning and 254.0 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-23 22:02:23,222 INFO L168 Benchmark]: Boogie Preprocessor took 27.96 ms. Allocated memory is still 305.1 MB. Free memory was 254.0 MB in the beginning and 253.1 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-01-23 22:02:23,222 INFO L168 Benchmark]: RCFGBuilder took 182.14 ms. Allocated memory is still 305.1 MB. Free memory was 253.1 MB in the beginning and 238.0 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-23 22:02:23,223 INFO L168 Benchmark]: Abstract Interpretation took 946.78 ms. Allocated memory was 305.1 MB in the beginning and 363.9 MB in the end (delta: 58.7 MB). Free memory was 238.0 MB in the beginning and 320.9 MB in the end (delta: -82.9 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 22:02:23,225 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 305.1 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 192.93 ms. Allocated memory is still 305.1 MB. Free memory was 264.1 MB in the beginning and 254.0 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 27.96 ms. Allocated memory is still 305.1 MB. Free memory was 254.0 MB in the beginning and 253.1 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 182.14 ms. Allocated memory is still 305.1 MB. Free memory was 253.1 MB in the beginning and 238.0 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 946.78 ms. Allocated memory was 305.1 MB in the beginning and 363.9 MB in the end (delta: 58.7 MB). Free memory was 238.0 MB in the beginning and 320.9 MB in the end (delta: -82.9 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 : 28 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 181 LocStat_NO_SUPPORTING_DISEQUALITIES : 22 LocStat_NO_DISJUNCTIONS : -56 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 38 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 45 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 36 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.091406 RENAME_VARIABLES(MILLISECONDS) : 0.041488 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.065517 PROJECTAWAY(MILLISECONDS) : 0.035507 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.142231 DISJOIN(MILLISECONDS) : 0.159784 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.057875 ADD_EQUALITY(MILLISECONDS) : 0.027104 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.013030 #CONJOIN_DISJUNCTIVE : 143 #RENAME_VARIABLES : 307 #UNFREEZE : 0 #CONJOIN : 222 #PROJECTAWAY : 225 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 28 #RENAME_VARIABLES_DISJUNCTIVE : 319 #ADD_EQUALITY : 45 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 - 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: 552]: 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: [L553] int array_size = __VERIFIER_nondet_int(); [L554] COND FALSE !(array_size < 1 || array_size >= 2147483647 / sizeof(int)) [L557] EXPR, FCALL __builtin_alloca (array_size * sizeof(int)) [L557] int* numbers = (int*) __builtin_alloca (array_size * sizeof(int)); [L558] CALL, EXPR sumOfThirdBytes(numbers, array_size) [L542] int i, sum; [L543] char* p; [L544] sum = 0 [L545] i = 0 [L545] COND FALSE !(i < array_size) [L550] RET return sum; [L558] EXPR sumOfThirdBytes(numbers, array_size) [L558] return sumOfThirdBytes(numbers, array_size); - 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: [L553] int array_size = __VERIFIER_nondet_int(); [L554] COND FALSE !(array_size < 1 || array_size >= 2147483647 / sizeof(int)) [L557] EXPR, FCALL __builtin_alloca (array_size * sizeof(int)) [L557] int* numbers = (int*) __builtin_alloca (array_size * sizeof(int)); [L558] CALL, EXPR sumOfThirdBytes(numbers, array_size) [L542] int i, sum; [L543] char* p; [L544] sum = 0 [L545] i = 0 [L545] COND FALSE !(i < array_size) [L550] RET return sum; [L558] EXPR sumOfThirdBytes(numbers, array_size) [L558] return sumOfThirdBytes(numbers, array_size); - PositiveResult [Line: 540]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) 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-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_22-02-23-236.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_22-02-23-236.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_22-02-23-236.csv Received shutdown request...