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/reducercommutativity/rangesum60_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-27 23:26:25,011 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-27 23:26:25,015 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-27 23:26:25,052 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-27 23:26:25,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-27 23:26:25,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-27 23:26:25,059 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-27 23:26:25,065 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-27 23:26:25,078 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-27 23:26:25,080 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-27 23:26:25,082 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-27 23:26:25,082 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-27 23:26:25,084 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-27 23:26:25,086 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-27 23:26:25,088 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-27 23:26:25,091 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-27 23:26:25,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-27 23:26:25,097 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-27 23:26:25,099 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-27 23:26:25,101 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-27 23:26:25,105 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-27 23:26:25,106 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-27 23:26:25,106 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-27 23:26:25,108 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-27 23:26:25,110 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-27 23:26:25,112 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-27 23:26:25,112 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-27 23:26:25,114 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-27 23:26:25,114 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-27 23:26:25,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-27 23:26:25,116 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-27 23:26:25,116 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 23:26:25,132 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-27 23:26:25,133 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-27 23:26:25,134 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-27 23:26:25,135 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-27 23:26:25,135 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-27 23:26:25,135 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-27 23:26:25,135 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-27 23:26:25,137 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-27 23:26:25,137 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-27 23:26:25,137 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-27 23:26:25,137 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-27 23:26:25,138 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-27 23:26:25,138 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-27 23:26:25,138 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-27 23:26:25,138 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-27 23:26:25,138 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-27 23:26:25,139 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-27 23:26:25,139 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-27 23:26:25,139 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-27 23:26:25,139 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-27 23:26:25,139 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-27 23:26:25,140 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-27 23:26:25,140 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-27 23:26:25,140 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-27 23:26:25,140 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-27 23:26:25,141 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-27 23:26:25,141 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-27 23:26:25,141 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-27 23:26:25,141 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-27 23:26:25,141 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-27 23:26:25,141 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-27 23:26:25,142 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-27 23:26:25,142 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-27 23:26:25,142 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-27 23:26:25,142 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-27 23:26:25,144 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-27 23:26:25,144 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-27 23:26:25,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-27 23:26:25,252 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-27 23:26:25,260 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-27 23:26:25,262 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-27 23:26:25,263 INFO L276 PluginConnector]: CDTParser initialized [2018-01-27 23:26:25,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/rangesum60_false-unreach-call.i [2018-01-27 23:26:25,470 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-27 23:26:25,478 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-27 23:26:25,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-27 23:26:25,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-27 23:26:25,494 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-27 23:26:25,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:25,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35205f73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25, skipping insertion in model container [2018-01-27 23:26:25,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:25,537 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:26:25,577 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 23:26:25,852 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:26:25,907 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 23:26:25,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25 WrapperNode [2018-01-27 23:26:25,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-27 23:26:25,936 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-27 23:26:25,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-27 23:26:25,937 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-27 23:26:25,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:25,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:25,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:25,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:26,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:26,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:26,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (1/1) ... [2018-01-27 23:26:26,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-27 23:26:26,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-27 23:26:26,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-27 23:26:26,041 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-27 23:26:26,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:26:25" (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 23:26:26,174 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-27 23:26:26,175 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-27 23:26:26,176 INFO L136 BoogieDeclarations]: Found implementation of procedure init_nondet [2018-01-27 23:26:26,176 INFO L136 BoogieDeclarations]: Found implementation of procedure rangesum [2018-01-27 23:26:26,176 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-27 23:26:26,177 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-27 23:26:26,177 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-27 23:26:26,177 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-27 23:26:26,177 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-27 23:26:26,177 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-27 23:26:26,178 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-27 23:26:26,178 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-27 23:26:26,178 INFO L128 BoogieDeclarations]: Found specification of procedure init_nondet [2018-01-27 23:26:26,178 INFO L128 BoogieDeclarations]: Found specification of procedure rangesum [2018-01-27 23:26:26,179 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-27 23:26:26,179 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-27 23:26:26,184 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-27 23:26:26,901 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-27 23:26:26,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:26:26 BoogieIcfgContainer [2018-01-27 23:26:26,902 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-27 23:26:26,905 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-27 23:26:26,905 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-27 23:26:26,908 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-27 23:26:26,910 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:26:26" (1/1) ... [2018-01-27 23:26:27,015 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-27 23:26:31,365 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-27 23:26:31,384 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,393 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,393 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,394 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,394 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,394 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,408 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,411 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,411 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-27 23:26:31,427 INFO L268 AbstractInterpreter]: Visited 70 different actions 589 times. Merged at 46 different actions 284 times. Never widened. Found 71 fixpoints after 10 different actions. Largest state had 26 variables. [2018-01-27 23:26:31,435 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-27 23:26:31,440 INFO L168 Benchmark]: Toolchain (without parser) took 5968.30 ms. Allocated memory was 300.9 MB in the beginning and 385.4 MB in the end (delta: 84.4 MB). Free memory was 261.8 MB in the beginning and 270.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 76.1 MB. Max. memory is 5.3 GB. [2018-01-27 23:26:31,441 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-01-27 23:26:31,442 INFO L168 Benchmark]: CACSL2BoogieTranslator took 454.49 ms. Allocated memory is still 300.9 MB. Free memory was 259.8 MB in the beginning and 251.8 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-27 23:26:31,442 INFO L168 Benchmark]: Boogie Preprocessor took 104.05 ms. Allocated memory is still 300.9 MB. Free memory was 251.8 MB in the beginning and 249.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-27 23:26:31,443 INFO L168 Benchmark]: RCFGBuilder took 861.77 ms. Allocated memory is still 300.9 MB. Free memory was 249.9 MB in the beginning and 230.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 5.3 GB. [2018-01-27 23:26:31,443 INFO L168 Benchmark]: Abstract Interpretation took 4530.74 ms. Allocated memory was 300.9 MB in the beginning and 385.4 MB in the end (delta: 84.4 MB). Free memory was 230.9 MB in the beginning and 270.1 MB in the end (delta: -39.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 5.3 GB. [2018-01-27 23:26:31,445 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 454.49 ms. Allocated memory is still 300.9 MB. Free memory was 259.8 MB in the beginning and 251.8 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 104.05 ms. Allocated memory is still 300.9 MB. Free memory was 251.8 MB in the beginning and 249.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 861.77 ms. Allocated memory is still 300.9 MB. Free memory was 249.9 MB in the beginning and 230.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 4530.74 ms. Allocated memory was 300.9 MB in the beginning and 385.4 MB in the end (delta: 84.4 MB). Free memory was 230.9 MB in the beginning and 270.1 MB in the end (delta: -39.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 57 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 411 LocStat_NO_SUPPORTING_DISEQUALITIES : 101 LocStat_NO_DISJUNCTIONS : -114 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 78 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 76 TransStat_NO_SUPPORTING_DISEQUALITIES : 8 TransStat_NO_DISJUNCTIONS : 72 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.182346 RENAME_VARIABLES(MILLISECONDS) : 0.030919 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.851929 PROJECTAWAY(MILLISECONDS) : 0.611169 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.235540 DISJOIN(MILLISECONDS) : 0.331950 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.055910 ADD_EQUALITY(MILLISECONDS) : 0.060267 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.029138 #CONJOIN_DISJUNCTIVE : 758 #RENAME_VARIABLES : 1625 #UNFREEZE : 0 #CONJOIN : 1014 #PROJECTAWAY : 1010 #ADD_WEAK_EQUALITY : 14 #DISJOIN : 110 #RENAME_VARIABLES_DISJUNCTIVE : 1731 #ADD_EQUALITY : 81 #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: 29]: 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: [L31] FCALL int x[60]; [L32] CALL init_nondet(x) [L5] int i; [L6] i = 0 [L6] COND FALSE, RET !(i < 60) [L32] init_nondet(x) [L33] int temp; [L34] int ret; [L35] int ret2; [L36] int ret5; [L38] CALL, EXPR rangesum(x) [L13] int i; [L14] long long ret; [L15] ret = 0 [L16] int cnt = 0; [L17] i = 0 [L17] COND FALSE !(i < 60) [L23] COND FALSE !(cnt !=0) [L26] RET return 0; [L38] EXPR rangesum(x) [L38] ret = rangesum(x) [L40] EXPR, FCALL x[0] [L40] temp=x[0] [L40] EXPR, FCALL x[1] [L40] FCALL x[0] = x[1] [L40] FCALL x[1] = temp [L41] CALL, EXPR rangesum(x) [L13] int i; [L14] long long ret; [L15] ret = 0 [L16] int cnt = 0; [L17] i = 0 [L17] COND FALSE !(i < 60) [L23] COND FALSE !(cnt !=0) [L26] RET return 0; [L41] EXPR rangesum(x) [L41] ret2 = rangesum(x) [L42] EXPR, FCALL x[0] [L42] temp=x[0] [L43] int i =0 ; [L43] COND FALSE !(i<60 -1) [L46] FCALL x[60 -1] = temp [L47] CALL, EXPR rangesum(x) [L13] int i; [L14] long long ret; [L15] ret = 0 [L16] int cnt = 0; [L17] i = 0 [L17] COND FALSE !(i < 60) [L23] COND FALSE !(cnt !=0) [L26] RET return 0; [L47] EXPR rangesum(x) [L47] ret5 = rangesum(x) [L49] COND FALSE !(ret != ret2 || ret !=ret5) [L52] return 1; [L52] return 1; - 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: [L31] FCALL int x[60]; [L32] CALL init_nondet(x) [L5] int i; [L6] i = 0 [L6] COND FALSE, RET !(i < 60) [L32] init_nondet(x) [L33] int temp; [L34] int ret; [L35] int ret2; [L36] int ret5; [L38] CALL, EXPR rangesum(x) [L13] int i; [L14] long long ret; [L15] ret = 0 [L16] int cnt = 0; [L17] i = 0 [L17] COND FALSE !(i < 60) [L23] COND FALSE !(cnt !=0) [L26] RET return 0; [L38] EXPR rangesum(x) [L38] ret = rangesum(x) [L40] EXPR, FCALL x[0] [L40] temp=x[0] [L40] EXPR, FCALL x[1] [L40] FCALL x[0] = x[1] [L40] FCALL x[1] = temp [L41] CALL, EXPR rangesum(x) [L13] int i; [L14] long long ret; [L15] ret = 0 [L16] int cnt = 0; [L17] i = 0 [L17] COND FALSE !(i < 60) [L23] COND FALSE !(cnt !=0) [L26] RET return 0; [L41] EXPR rangesum(x) [L41] ret2 = rangesum(x) [L42] EXPR, FCALL x[0] [L42] temp=x[0] [L43] int i =0 ; [L43] COND FALSE !(i<60 -1) [L46] FCALL x[60 -1] = temp [L47] CALL, EXPR rangesum(x) [L13] int i; [L14] long long ret; [L15] ret = 0 [L16] int cnt = 0; [L17] i = 0 [L17] COND FALSE !(i < 60) [L23] COND FALSE !(cnt !=0) [L26] RET return 0; [L47] EXPR rangesum(x) [L47] ret5 = rangesum(x) [L49] COND FALSE !(ret != ret2 || ret !=ret5) [L52] return 1; [L52] return 1; - PositiveResult [Line: 11]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 4]: 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) - 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/rangesum60_false-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-27_23-26-31-465.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/rangesum60_false-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-27_23-26-31-465.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/rangesum60_false-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-27_23-26-31-465.csv Received shutdown request...