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/bubblesort-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 09:18:09,338 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 09:18:09,341 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 09:18:09,355 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 09:18:09,356 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 09:18:09,357 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 09:18:09,358 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 09:18:09,359 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 09:18:09,361 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 09:18:09,362 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 09:18:09,362 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 09:18:09,362 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 09:18:09,363 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 09:18:09,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 09:18:09,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 09:18:09,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 09:18:09,370 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 09:18:09,372 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 09:18:09,373 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 09:18:09,375 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 09:18:09,377 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 09:18:09,378 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 09:18:09,378 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 09:18:09,379 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 09:18:09,380 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 09:18:09,381 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 09:18:09,382 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 09:18:09,383 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 09:18:09,383 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 09:18:09,383 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 09:18:09,384 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 09:18:09,384 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 [2018-01-21 09:18:09,394 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 09:18:09,395 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 09:18:09,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 09:18:09,396 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 09:18:09,396 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 09:18:09,396 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 09:18:09,396 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-21 09:18:09,396 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 09:18:09,397 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 09:18:09,397 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 09:18:09,398 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 09:18:09,398 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 09:18:09,398 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 09:18:09,398 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 09:18:09,398 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 09:18:09,398 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 09:18:09,399 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 09:18:09,399 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 09:18:09,399 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 09:18:09,399 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 09:18:09,399 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 09:18:09,400 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 09:18:09,400 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 09:18:09,400 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 09:18:09,400 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 09:18:09,401 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 09:18:09,401 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 09:18:09,401 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 09:18:09,401 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 09:18:09,401 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 09:18:09,402 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 09:18:09,402 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 09:18:09,402 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 09:18:09,402 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 09:18:09,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 09:18:09,402 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 09:18:09,403 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 09:18:09,404 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 09:18:09,440 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 09:18:09,453 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 09:18:09,457 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 09:18:09,459 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 09:18:09,459 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 09:18:09,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/bubblesort-alloca_true-valid-memsafety_true-termination.i [2018-01-21 09:18:09,653 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 09:18:09,659 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 09:18:09,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 09:18:09,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 09:18:09,666 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 09:18:09,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1bdbed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09, skipping insertion in model container [2018-01-21 09:18:09,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,684 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 09:18:09,721 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 09:18:09,830 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 09:18:09,850 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 09:18:09,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09 WrapperNode [2018-01-21 09:18:09,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 09:18:09,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 09:18:09,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 09:18:09,857 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 09:18:09,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (1/1) ... [2018-01-21 09:18:09,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 09:18:09,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 09:18:09,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 09:18:09,882 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 09:18:09,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 09:18:09" (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 09:18:09,925 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 09:18:09,925 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 09:18:09,925 INFO L136 BoogieDeclarations]: Found implementation of procedure bubbleSort [2018-01-21 09:18:09,925 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 09:18:09,925 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-21 09:18:09,925 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure bubbleSort [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 09:18:09,926 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 09:18:09,927 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 09:18:10,094 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 09:18:10,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 09:18:10 BoogieIcfgContainer [2018-01-21 09:18:10,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 09:18:10,095 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 09:18:10,095 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 09:18:10,095 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 09:18:10,096 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 09:18:10" (1/1) ... [2018-01-21 09:18:10,146 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 09:18:15,372 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 09:18:15,383 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,387 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,387 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,387 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,392 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,392 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,393 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,393 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 09:18:15,395 INFO L268 AbstractInterpreter]: Visited 44 different actions 335 times. Merged at 28 different actions 201 times. Widened at 2 different actions 6 times. Found 41 fixpoints after 7 different actions. Largest state had 25 variables. [2018-01-21 09:18:15,398 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 09:18:15,399 INFO L168 Benchmark]: Toolchain (without parser) took 5745.13 ms. Allocated memory was 300.9 MB in the beginning and 670.6 MB in the end (delta: 369.6 MB). Free memory was 259.9 MB in the beginning and 363.8 MB in the end (delta: -104.0 MB). Peak memory consumption was 265.7 MB. Max. memory is 5.3 GB. [2018-01-21 09:18:15,400 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 300.9 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 09:18:15,400 INFO L168 Benchmark]: CACSL2BoogieTranslator took 196.68 ms. Allocated memory is still 300.9 MB. Free memory was 259.9 MB in the beginning and 249.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-21 09:18:15,400 INFO L168 Benchmark]: Boogie Preprocessor took 24.54 ms. Allocated memory is still 300.9 MB. Free memory was 249.8 MB in the beginning and 247.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 09:18:15,401 INFO L168 Benchmark]: RCFGBuilder took 212.97 ms. Allocated memory is still 300.9 MB. Free memory was 247.8 MB in the beginning and 232.9 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-21 09:18:15,401 INFO L168 Benchmark]: Abstract Interpretation took 5303.25 ms. Allocated memory was 300.9 MB in the beginning and 670.6 MB in the end (delta: 369.6 MB). Free memory was 232.9 MB in the beginning and 363.8 MB in the end (delta: -131.0 MB). Peak memory consumption was 238.7 MB. Max. memory is 5.3 GB. [2018-01-21 09:18:15,403 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 300.9 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 196.68 ms. Allocated memory is still 300.9 MB. Free memory was 259.9 MB in the beginning and 249.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 24.54 ms. Allocated memory is still 300.9 MB. Free memory was 249.8 MB in the beginning and 247.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 212.97 ms. Allocated memory is still 300.9 MB. Free memory was 247.8 MB in the beginning and 232.9 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 5303.25 ms. Allocated memory was 300.9 MB in the beginning and 670.6 MB in the end (delta: 369.6 MB). Free memory was 232.9 MB in the beginning and 363.8 MB in the end (delta: -131.0 MB). Peak memory consumption was 238.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 37 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 271 LocStat_NO_SUPPORTING_DISEQUALITIES : 31 LocStat_NO_DISJUNCTIONS : -74 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 50 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 53 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 47 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.410357 RENAME_VARIABLES(MILLISECONDS) : 0.815905 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 1.376215 PROJECTAWAY(MILLISECONDS) : 2.219729 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.064433 DISJOIN(MILLISECONDS) : 0.384005 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.844811 ADD_EQUALITY(MILLISECONDS) : 0.049116 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.015024 #CONJOIN_DISJUNCTIVE : 587 #RENAME_VARIABLES : 1188 #UNFREEZE : 0 #CONJOIN : 677 #PROJECTAWAY : 691 #ADD_WEAK_EQUALITY : 8 #DISJOIN : 93 #RENAME_VARIABLES_DISJUNCTIVE : 1256 #ADD_EQUALITY : 55 #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: 553]: 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: [L554] int array_size = __VERIFIER_nondet_int(); [L555] COND TRUE array_size < 1 || array_size >= 2147483647 / sizeof(int) [L556] array_size = 1 [L558] EXPR, FCALL __builtin_alloca (array_size * sizeof(int)) [L558] int* numbers = (int*) __builtin_alloca (array_size * sizeof(int)); [L559] CALL bubbleSort(numbers, array_size) [L542] int i, j, temp; [L543] i = (array_size - 1) [L543] COND FALSE, RET !(i >= 0) [L559] bubbleSort(numbers, array_size) [L560] 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: [L554] int array_size = __VERIFIER_nondet_int(); [L555] COND TRUE array_size < 1 || array_size >= 2147483647 / sizeof(int) [L556] array_size = 1 [L558] EXPR, FCALL __builtin_alloca (array_size * sizeof(int)) [L558] int* numbers = (int*) __builtin_alloca (array_size * sizeof(int)); [L559] CALL bubbleSort(numbers, array_size) [L542] int i, j, temp; [L543] i = (array_size - 1) [L543] COND FALSE, RET !(i >= 0) [L559] bubbleSort(numbers, array_size) [L560] return 0; - 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/bubblesort-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_09-18-15-412.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/bubblesort-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_09-18-15-412.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/bubblesort-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_09-18-15-412.csv Received shutdown request...