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.epf -i ../../../trunk/examples/svcomp/array-examples/sanfoundry_43_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-27 23:18:13,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-27 23:18:13,687 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-27 23:18:13,710 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-27 23:18:13,710 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-27 23:18:13,711 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-27 23:18:13,712 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-27 23:18:13,716 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-27 23:18:13,718 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-27 23:18:13,719 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-27 23:18:13,721 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-27 23:18:13,721 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-27 23:18:13,722 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-27 23:18:13,723 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-27 23:18:13,736 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-27 23:18:13,739 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-27 23:18:13,740 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-27 23:18:13,742 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-27 23:18:13,743 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-27 23:18:13,744 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-27 23:18:13,750 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-27 23:18:13,751 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-27 23:18:13,751 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-27 23:18:13,752 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-27 23:18:13,757 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-27 23:18:13,758 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-27 23:18:13,758 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-27 23:18:13,759 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-27 23:18:13,759 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-27 23:18:13,762 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-27 23:18:13,763 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-27 23:18:13,763 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.epf [2018-01-27 23:18:13,781 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-27 23:18:13,781 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-27 23:18:13,782 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-27 23:18:13,782 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-27 23:18:13,782 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-27 23:18:13,782 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-27 23:18:13,783 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-27 23:18:13,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-27 23:18:13,783 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-27 23:18:13,783 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-27 23:18:13,784 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-27 23:18:13,784 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-27 23:18:13,784 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-27 23:18:13,784 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-27 23:18:13,785 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-27 23:18:13,785 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-27 23:18:13,785 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-27 23:18:13,785 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-27 23:18:13,785 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-27 23:18:13,785 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-27 23:18:13,786 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-27 23:18:13,786 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-27 23:18:13,786 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-27 23:18:13,786 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-27 23:18:13,786 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-27 23:18:13,787 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-27 23:18:13,787 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-27 23:18:13,787 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-27 23:18:13,787 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-27 23:18:13,787 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-27 23:18:13,787 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-27 23:18:13,788 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-27 23:18:13,788 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-27 23:18:13,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-27 23:18:13,789 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-27 23:18:13,790 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-27 23:18:13,790 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-27 23:18:13,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-27 23:18:13,865 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-27 23:18:13,869 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-27 23:18:13,871 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-27 23:18:13,871 INFO L276 PluginConnector]: CDTParser initialized [2018-01-27 23:18:13,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sanfoundry_43_true-unreach-call_ground.i [2018-01-27 23:18:14,009 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-27 23:18:14,017 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-27 23:18:14,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-27 23:18:14,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-27 23:18:14,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-27 23:18:14,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38509d32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14, skipping insertion in model container [2018-01-27 23:18:14,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,049 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:18:14,068 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:18:14,230 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:18:14,253 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:18:14,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14 WrapperNode [2018-01-27 23:18:14,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-27 23:18:14,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-27 23:18:14,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-27 23:18:14,263 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-27 23:18:14,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-27 23:18:14,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-27 23:18:14,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-27 23:18:14,304 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-27 23:18:14,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:18:14" (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 [2018-01-27 23:18:14,373 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-27 23:18:14,373 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-27 23:18:14,373 INFO L136 BoogieDeclarations]: Found implementation of procedure incrementArray [2018-01-27 23:18:14,374 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-27 23:18:14,374 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-27 23:18:14,374 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-27 23:18:14,374 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-27 23:18:14,374 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-27 23:18:14,375 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-27 23:18:14,375 INFO L128 BoogieDeclarations]: Found specification of procedure incrementArray [2018-01-27 23:18:14,375 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-27 23:18:14,375 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-27 23:18:14,375 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-27 23:18:14,763 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-27 23:18:14,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:18:14 BoogieIcfgContainer [2018-01-27 23:18:14,796 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-27 23:18:14,797 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-27 23:18:14,797 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-27 23:18:14,798 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-27 23:18:14,799 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:18:14" (1/1) ... [2018-01-27 23:18:14,860 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-27 23:18:16,147 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-27 23:18:16,157 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,161 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,161 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,162 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,166 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,167 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,167 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,167 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:18:16,170 INFO L268 AbstractInterpreter]: Visited 40 different actions 75 times. Merged at 22 different actions 27 times. Never widened. Found 5 fixpoints after 4 different actions. Largest state had 21 variables. [2018-01-27 23:18:16,175 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-27 23:18:16,176 INFO L168 Benchmark]: Toolchain (without parser) took 2166.22 ms. Allocated memory was 308.8 MB in the beginning and 348.7 MB in the end (delta: 39.8 MB). Free memory was 268.1 MB in the beginning and 216.0 MB in the end (delta: 52.1 MB). Peak memory consumption was 91.9 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:16,177 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 308.8 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-27 23:18:16,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 244.19 ms. Allocated memory is still 308.8 MB. Free memory was 266.1 MB in the beginning and 258.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:16,180 INFO L168 Benchmark]: Boogie Preprocessor took 40.37 ms. Allocated memory is still 308.8 MB. Free memory is still 258.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-27 23:18:16,180 INFO L168 Benchmark]: RCFGBuilder took 493.33 ms. Allocated memory is still 308.8 MB. Free memory was 258.1 MB in the beginning and 241.6 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:16,181 INFO L168 Benchmark]: Abstract Interpretation took 1377.81 ms. Allocated memory was 308.8 MB in the beginning and 348.7 MB in the end (delta: 39.8 MB). Free memory was 241.6 MB in the beginning and 216.0 MB in the end (delta: 25.5 MB). Peak memory consumption was 65.4 MB. Max. memory is 5.3 GB. [2018-01-27 23:18:16,183 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 308.8 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 244.19 ms. Allocated memory is still 308.8 MB. Free memory was 266.1 MB in the beginning and 258.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 40.37 ms. Allocated memory is still 308.8 MB. Free memory is still 258.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 493.33 ms. Allocated memory is still 308.8 MB. Free memory was 258.1 MB in the beginning and 241.6 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 1377.81 ms. Allocated memory was 308.8 MB in the beginning and 348.7 MB in the end (delta: 39.8 MB). Free memory was 241.6 MB in the beginning and 216.0 MB in the end (delta: 25.5 MB). Peak memory consumption was 65.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 35 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 305 LocStat_NO_SUPPORTING_DISEQUALITIES : 99 LocStat_NO_DISJUNCTIONS : -70 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 46 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 50 TransStat_NO_SUPPORTING_DISEQUALITIES : 11 TransStat_NO_DISJUNCTIONS : 43 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.184391 RENAME_VARIABLES(MILLISECONDS) : 0.028448 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.517385 PROJECTAWAY(MILLISECONDS) : 0.533636 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.079072 DISJOIN(MILLISECONDS) : 0.540684 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.052780 ADD_EQUALITY(MILLISECONDS) : 0.021663 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.011199 #CONJOIN_DISJUNCTIVE : 103 #RENAME_VARIABLES : 202 #UNFREEZE : 0 #CONJOIN : 145 #PROJECTAWAY : 157 #ADD_WEAK_EQUALITY : 11 #DISJOIN : 6 #RENAME_VARIABLES_DISJUNCTIVE : 214 #ADD_EQUALITY : 52 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 10]: 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: [L12] FCALL int src[100000]; [L13] FCALL int dst[100000]; [L14] CALL incrementArray( src , dst ) [L5] int i; [L6] i = 0 [L6] COND FALSE, RET !(i < 100000) [L14] incrementArray( src , dst ) [L15] int x; [L16] x = 0 [L16] COND FALSE !(x < 100000) [L19] return 0; [L19] return 0; [L19] 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: [L12] FCALL int src[100000]; [L13] FCALL int dst[100000]; [L14] CALL incrementArray( src , dst ) [L5] int i; [L6] i = 0 [L6] COND FALSE, RET !(i < 100000) [L14] incrementArray( src , dst ) [L15] int x; [L16] x = 0 [L16] COND FALSE !(x < 100000) [L19] return 0; [L19] return 0; [L19] return 0; - PositiveResult [Line: 3]: 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/sanfoundry_43_true-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-27_23-18-16-205.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sanfoundry_43_true-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-27_23-18-16-205.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sanfoundry_43_true-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-27_23-18-16-205.csv Received shutdown request...