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_preciseopt.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 21:11:49,317 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 21:11:49,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 21:11:49,330 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 21:11:49,331 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 21:11:49,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 21:11:49,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 21:11:49,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 21:11:49,337 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 21:11:49,338 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 21:11:49,339 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 21:11:49,339 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 21:11:49,340 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 21:11:49,341 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 21:11:49,342 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 21:11:49,345 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 21:11:49,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 21:11:49,350 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 21:11:49,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 21:11:49,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 21:11:49,355 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 21:11:49,356 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 21:11:49,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 21:11:49,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 21:11:49,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 21:11:49,359 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 21:11:49,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 21:11:49,360 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 21:11:49,361 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 21:11:49,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 21:11:49,361 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 21:11:49,362 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_preciseopt.epf [2018-01-23 21:11:49,372 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 21:11:49,372 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 21:11:49,373 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 21:11:49,373 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 21:11:49,374 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 21:11:49,374 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 21:11:49,374 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-23 21:11:49,374 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 21:11:49,374 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 21:11:49,375 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 21:11:49,375 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 21:11:49,376 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 21:11:49,376 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 21:11:49,376 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 21:11:49,376 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 21:11:49,376 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 21:11:49,377 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 21:11:49,377 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 21:11:49,377 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 21:11:49,377 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 21:11:49,377 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 21:11:49,378 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 21:11:49,378 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 21:11:49,378 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 21:11:49,378 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 21:11:49,378 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 21:11:49,379 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 21:11:49,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 21:11:49,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 21:11:49,379 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 21:11:49,379 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 21:11:49,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 21:11:49,380 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 21:11:49,380 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 21:11:49,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 21:11:49,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 21:11:49,380 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 21:11:49,381 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 21:11:49,382 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 21:11:49,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 21:11:49,427 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 21:11:49,430 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 21:11:49,431 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 21:11:49,432 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 21:11:49,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_true-valid-memsafety.c [2018-01-23 21:11:49,539 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 21:11:49,545 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 21:11:49,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 21:11:49,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 21:11:49,554 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 21:11:49,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5402a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49, skipping insertion in model container [2018-01-23 21:11:49,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,574 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 21:11:49,591 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 21:11:49,711 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 21:11:49,730 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 21:11:49,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49 WrapperNode [2018-01-23 21:11:49,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 21:11:49,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 21:11:49,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 21:11:49,737 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 21:11:49,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (1/1) ... [2018-01-23 21:11:49,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 21:11:49,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 21:11:49,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 21:11:49,765 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 21:11:49,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 09:11:49" (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 21:11:49,810 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 21:11:49,811 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 21:11:49,811 INFO L136 BoogieDeclarations]: Found implementation of procedure bar [2018-01-23 21:11:49,811 INFO L136 BoogieDeclarations]: Found implementation of procedure foo [2018-01-23 21:11:49,811 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 21:11:49,811 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 21:11:49,811 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure bar [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure foo [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 21:11:49,812 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 21:11:49,813 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 21:11:50,002 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 21:11:50,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 09:11:50 BoogieIcfgContainer [2018-01-23 21:11:50,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 21:11:50,004 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 21:11:50,004 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 21:11:50,004 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 21:11:50,005 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 09:11:50" (1/1) ... [2018-01-23 21:11:50,068 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 21:12:14,811 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 21:12:14,820 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,823 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,823 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,824 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,826 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,826 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,827 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,828 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,828 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,828 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,829 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 21:12:14,832 INFO L268 AbstractInterpreter]: Visited 71 different actions 303 times. Merged at 50 different actions 129 times. Never widened. Found 26 fixpoints after 11 different actions. Largest state had 25 variables. [2018-01-23 21:12:14,834 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 21:12:14,834 INFO L168 Benchmark]: Toolchain (without parser) took 25294.58 ms. Allocated memory was 305.1 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 264.4 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 42.6 MB. Max. memory is 5.3 GB. [2018-01-23 21:12:14,835 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 305.1 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 21:12:14,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 191.07 ms. Allocated memory is still 305.1 MB. Free memory was 264.4 MB in the beginning and 255.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. [2018-01-23 21:12:14,835 INFO L168 Benchmark]: Boogie Preprocessor took 27.51 ms. Allocated memory is still 305.1 MB. Free memory was 255.3 MB in the beginning and 254.3 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-01-23 21:12:14,835 INFO L168 Benchmark]: RCFGBuilder took 238.18 ms. Allocated memory is still 305.1 MB. Free memory was 253.3 MB in the beginning and 235.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 5.3 GB. [2018-01-23 21:12:14,836 INFO L168 Benchmark]: Abstract Interpretation took 24829.98 ms. Allocated memory was 305.1 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 235.7 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 13.8 MB. Max. memory is 5.3 GB. [2018-01-23 21:12:14,837 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 305.1 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 191.07 ms. Allocated memory is still 305.1 MB. Free memory was 264.4 MB in the beginning and 255.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 27.51 ms. Allocated memory is still 305.1 MB. Free memory was 255.3 MB in the beginning and 254.3 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 238.18 ms. Allocated memory is still 305.1 MB. Free memory was 253.3 MB in the beginning and 235.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 24829.98 ms. Allocated memory was 305.1 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 235.7 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 13.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 60 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 557 LocStat_NO_SUPPORTING_DISEQUALITIES : 142 LocStat_NO_DISJUNCTIONS : -120 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 79 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 79 TransStat_NO_SUPPORTING_DISEQUALITIES : 12 TransStat_NO_DISJUNCTIONS : 74 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 2.880899 RENAME_VARIABLES(MILLISECONDS) : 0.016350 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 2.474298 PROJECTAWAY(MILLISECONDS) : 19.517332 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.067283 DISJOIN(MILLISECONDS) : 0.101755 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.036734 ADD_EQUALITY(MILLISECONDS) : 0.030380 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010674 #CONJOIN_DISJUNCTIVE : 388 #RENAME_VARIABLES : 847 #UNFREEZE : 0 #CONJOIN : 553 #PROJECTAWAY : 554 #ADD_WEAK_EQUALITY : 13 #DISJOIN : 79 #RENAME_VARIABLES_DISJUNCTIVE : 879 #ADD_EQUALITY : 81 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 8 - 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: [L32] int i, b[100]; [L33] i = 0 [L33] COND FALSE !(i < 100) [L36] i = 0 [L36] COND FALSE !(i < 100) [L41] return 0; [L41] return 0; - UnprovableResult [Line: 20]: 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: [L32] int i, b[100]; [L33] i = 0 [L33] COND TRUE i < 100 [L34] CALL foo(i, b, i) [L21] FCALL int a[n], i; [L22] i = 0 [L22] COND FALSE !(i < size) [L25] CALL bar(a, size) [L12] int res = 0, i; [L13] i = 0 [L13] COND FALSE !(i < size) [L16] RET return res; [L25] bar(a, size) [L25] COND FALSE !(bar(a, size)) [L28] return i; [L28] return i; - UnprovableResult [Line: 31]: 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: [L32] int i, b[100]; [L33] i = 0 [L33] COND TRUE i < 100 [L34] CALL, EXPR foo(i, b, i) [L21] FCALL int a[n], i; [L22] i = 0 [L22] COND FALSE !(i < size) [L25] CALL bar(a, size) [L12] int res = 0, i; [L13] i = 0 [L13] COND FALSE !(i < size) [L16] RET return res; [L25] bar(a, size) [L25] COND FALSE !(bar(a, size)) [L28] return i; [L28] RET return i; [L34] EXPR foo(i, b, i) [L34] FCALL b[i] = foo(i, b, i) [L33] i++ [L33] COND FALSE !(i < 100) [L36] i = 0 [L36] COND FALSE !(i < 100) [L41] return 0; [L41] return 0; - PositiveResult [Line: 11]: 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) - 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/ArraysOfVariableLength2_true-valid-memsafety.c_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_21-12-14-844.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_true-valid-memsafety.c_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_21-12-14-844.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_true-valid-memsafety.c_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_21-12-14-844.csv Received shutdown request...