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/AbstractInterpretationCInline.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf -i ../../../trunk/examples/svcomp/array-examples/standard_copy1_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 01:15:55,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 01:15:55,123 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 01:15:55,144 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 01:15:55,145 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 01:15:55,146 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 01:15:55,147 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 01:15:55,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 01:15:55,159 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 01:15:55,160 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 01:15:55,160 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-01-28 01:15:55,191 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_imprecise.epf [2018-01-28 01:15:55,207 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 01:15:55,207 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 01:15:55,208 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 01:15:55,210 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 01:15:55,210 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 01:15:55,210 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 01:15:55,211 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 01:15:55,211 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 01:15:55,211 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 01:15:55,212 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 01:15:55,212 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 01:15:55,212 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 01:15:55,212 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 01:15:55,212 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 01:15:55,212 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 01:15:55,213 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 01:15:55,213 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 01:15:55,213 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 01:15:55,213 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 01:15:55,214 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 01:15:55,214 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 01:15:55,214 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 01:15:55,214 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-28 01:15:55,214 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 01:15:55,215 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 01:15:55,215 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 01:15:55,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 01:15:55,215 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 01:15:55,215 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 01:15:55,215 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 01:15:55,216 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 01:15:55,216 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 01:15:55,216 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 01:15:55,216 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 01:15:55,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 01:15:55,217 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 01:15:55,219 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 01:15:55,219 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 01:15:55,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 01:15:55,274 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 01:15:55,277 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 01:15:55,278 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 01:15:55,278 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 01:15:55,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy1_true-unreach-call_ground.i [2018-01-28 01:15:55,383 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 01:15:55,391 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-01-28 01:15:55,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 01:15:55,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 01:15:55,399 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 01:15:55,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@168fc02f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55, skipping insertion in model container [2018-01-28 01:15:55,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,424 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 01:15:55,443 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 01:15:55,610 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 01:15:55,627 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 01:15:55,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55 WrapperNode [2018-01-28 01:15:55,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 01:15:55,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-01-28 01:15:55,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-01-28 01:15:55,636 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-01-28 01:15:55,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-01-28 01:15:55,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 01:15:55,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 01:15:55,672 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 01:15:55,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:55,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 01:15:55,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 01:15:55,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 01:15:55,695 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 01:15:55,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:15:55" (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 [2018-01-28 01:15:55,771 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 01:15:55,771 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 01:15:55,982 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 01:15:55,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 01:15:55 BoogieIcfgContainer [2018-01-28 01:15:55,983 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 01:15:55,983 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 01:15:55,983 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 01:15:55,984 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 01:15:55,984 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 01:15:55" (1/1) ... [2018-01-28 01:15:56,032 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 01:15:56,461 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-28 01:15:56,466 INFO L268 AbstractInterpreter]: Visited 26 different actions 103 times. Merged at 20 different actions 59 times. Never widened. Found 8 fixpoints after 5 different actions. Largest state had 0 variables. [2018-01-28 01:15:56,468 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 01:15:56,469 INFO L168 Benchmark]: Toolchain (without parser) took 1085.31 ms. Allocated memory is still 302.0 MB. Free memory was 261.1 MB in the beginning and 187.0 MB in the end (delta: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 5.3 GB. [2018-01-28 01:15:56,470 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 302.0 MB. Free memory is still 266.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 01:15:56,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.26 ms. Allocated memory is still 302.0 MB. Free memory was 260.1 MB in the beginning and 252.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-28 01:15:56,471 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.48 ms. Allocated memory is still 302.0 MB. Free memory was 252.1 MB in the beginning and 251.1 MB in the end (delta: 996.2 kB). Peak memory consumption was 996.2 kB. Max. memory is 5.3 GB. [2018-01-28 01:15:56,472 INFO L168 Benchmark]: Boogie Preprocessor took 22.88 ms. Allocated memory is still 302.0 MB. Free memory was 251.1 MB in the beginning and 250.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 5.3 GB. [2018-01-28 01:15:56,474 INFO L168 Benchmark]: RCFGBuilder took 287.90 ms. Allocated memory is still 302.0 MB. Free memory was 250.1 MB in the beginning and 237.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 5.3 GB. [2018-01-28 01:15:57,427 INFO L168 Benchmark]: Abstract Interpretation took 485.13 ms. Allocated memory is still 302.0 MB. Free memory was 237.9 MB in the beginning and 187.0 MB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 5.3 GB. [2018-01-28 01:15:57,437 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 302.0 MB. Free memory is still 266.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 242.26 ms. Allocated memory is still 302.0 MB. Free memory was 260.1 MB in the beginning and 252.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 36.48 ms. Allocated memory is still 302.0 MB. Free memory was 252.1 MB in the beginning and 251.1 MB in the end (delta: 996.2 kB). Peak memory consumption was 996.2 kB. Max. memory is 5.3 GB. * Boogie Preprocessor took 22.88 ms. Allocated memory is still 302.0 MB. Free memory was 251.1 MB in the beginning and 250.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 5.3 GB. * RCFGBuilder took 287.90 ms. Allocated memory is still 302.0 MB. Free memory was 250.1 MB in the beginning and 237.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 485.13 ms. Allocated memory is still 302.0 MB. Free memory was 237.9 MB in the beginning and 187.0 MB in the end (delta: 50.8 MB). Peak memory consumption was 50.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 19 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 45 LocStat_NO_SUPPORTING_DISEQUALITIES : 2 LocStat_NO_DISJUNCTIONS : -38 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 26 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 16 TransStat_NO_SUPPORTING_DISEQUALITIES : 1 TransStat_NO_DISJUNCTIONS : 22 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.250663 RENAME_VARIABLES(MILLISECONDS) : 0.368024 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.215213 PROJECTAWAY(MILLISECONDS) : 0.282438 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.004772 DISJOIN(MILLISECONDS) : 0.332600 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.399506 ADD_EQUALITY(MILLISECONDS) : 0.086603 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.057220 #CONJOIN_DISJUNCTIVE : 162 #RENAME_VARIABLES : 290 #UNFREEZE : 0 #CONJOIN : 137 #PROJECTAWAY : 153 #ADD_WEAK_EQUALITY : 2 #DISJOIN : 5 #RENAME_VARIABLES_DISJUNCTIVE : 318 #ADD_EQUALITY : 16 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 1 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/standard_copy1_true-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-01-28_01-15-57-475.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/standard_copy1_true-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationCInline.xml/Csv-VPDomainBenchmark-0-2018-01-28_01-15-57-475.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/standard_copy1_true-unreach-call_ground.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationCInline.xml/Csv-BenchmarkWithCounters-0-2018-01-28_01-15-57-475.csv Received shutdown request...