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.epf -i ../../../trunk/examples/svcomp/ssh/s3_srvr.blast.14_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 01:12:16,648 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 01:12:16,650 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 01:12:16,667 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 01:12:16,667 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 01:12:16,668 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 01:12:16,669 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 01:12:16,671 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 01:12:16,673 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 01:12:16,674 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 01:12:16,675 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 01:12:16,675 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 01:12:16,676 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 01:12:16,679 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 01:12:16,680 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 01:12:16,682 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 01:12:16,684 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 01:12:16,686 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 01:12:16,687 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 01:12:16,688 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 01:12:16,691 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-28 01:12:16,696 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 01:12:16,696 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 01:12:16,697 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 [2018-01-28 01:12:16,708 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 01:12:16,708 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 01:12:16,709 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 01:12:16,709 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 01:12:16,709 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 01:12:16,710 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 01:12:16,710 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 01:12:16,710 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 01:12:16,710 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 01:12:16,711 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 01:12:16,711 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 01:12:16,711 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 01:12:16,711 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 01:12:16,711 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 01:12:16,712 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 01:12:16,712 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 01:12:16,712 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 01:12:16,712 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 01:12:16,712 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 01:12:16,712 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 01:12:16,713 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 01:12:16,713 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-28 01:12:16,713 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 01:12:16,713 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 01:12:16,713 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 01:12:16,713 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 01:12:16,714 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 01:12:16,714 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 01:12:16,714 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 01:12:16,714 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 01:12:16,714 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 01:12:16,714 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 01:12:16,715 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 01:12:16,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 01:12:16,715 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 01:12:16,716 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 01:12:16,716 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 01:12:16,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 01:12:16,768 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 01:12:16,772 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 01:12:16,773 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 01:12:16,774 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 01:12:16,774 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.14_true-unreach-call.i.cil.c [2018-01-28 01:12:17,073 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 01:12:17,085 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-01-28 01:12:17,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 01:12:17,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 01:12:17,095 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 01:12:17,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e1d0d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17, skipping insertion in model container [2018-01-28 01:12:17,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,119 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 01:12:17,245 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 01:12:17,549 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 01:12:17,641 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 01:12:17,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17 WrapperNode [2018-01-28 01:12:17,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 01:12:17,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-01-28 01:12:17,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-01-28 01:12:17,669 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-01-28 01:12:17,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-01-28 01:12:17,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 01:12:17,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 01:12:17,756 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 01:12:17,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (1/1) ... [2018-01-28 01:12:17,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 01:12:17,830 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 01:12:17,830 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 01:12:17,830 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 01:12:17,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 01:12:17" (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 01:12:17,903 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 01:12:17,904 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 01:12:17,904 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 01:12:17,904 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 01:12:17,904 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 01:12:17,904 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 01:12:17,905 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 01:12:18,137 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 01:12:18,137 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 01:12:20,259 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 01:12:20,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 01:12:20 BoogieIcfgContainer [2018-01-28 01:12:20,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 01:12:20,261 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 01:12:20,261 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 01:12:20,261 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 01:12:20,262 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 01:12:20" (1/1) ... [2018-01-28 01:12:20,320 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-28 01:13:22,163 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-28 01:13:22,164 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-28 01:13:22,166 INFO L168 Benchmark]: Toolchain (without parser) took 65092.27 ms. Allocated memory was 301.5 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 260.2 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 544.9 MB. Max. memory is 5.3 GB. [2018-01-28 01:13:22,168 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 301.5 MB. Free memory is still 266.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 01:13:22,168 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.67 ms. Allocated memory is still 301.5 MB. Free memory was 258.2 MB in the beginning and 230.3 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. [2018-01-28 01:13:22,169 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.18 ms. Allocated memory is still 301.5 MB. Free memory was 230.3 MB in the beginning and 226.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 01:13:22,169 INFO L168 Benchmark]: Boogie Preprocessor took 74.06 ms. Allocated memory is still 301.5 MB. Free memory was 226.3 MB in the beginning and 224.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 01:13:22,169 INFO L168 Benchmark]: RCFGBuilder took 2430.34 ms. Allocated memory was 301.5 MB in the beginning and 329.8 MB in the end (delta: 28.3 MB). Free memory was 224.3 MB in the beginning and 238.1 MB in the end (delta: -13.8 MB). Peak memory consumption was 55.3 MB. Max. memory is 5.3 GB. [2018-01-28 01:13:22,170 INFO L168 Benchmark]: Abstract Interpretation took 61904.41 ms. Allocated memory was 329.8 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 238.1 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 494.5 MB. Max. memory is 5.3 GB. [2018-01-28 01:13:22,172 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 301.5 MB. Free memory is still 266.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 581.67 ms. Allocated memory is still 301.5 MB. Free memory was 258.2 MB in the beginning and 230.3 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 87.18 ms. Allocated memory is still 301.5 MB. Free memory was 230.3 MB in the beginning and 226.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 74.06 ms. Allocated memory is still 301.5 MB. Free memory was 226.3 MB in the beginning and 224.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 2430.34 ms. Allocated memory was 301.5 MB in the beginning and 329.8 MB in the end (delta: 28.3 MB). Free memory was 224.3 MB in the beginning and 238.1 MB in the end (delta: -13.8 MB). Peak memory consumption was 55.3 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 61904.41 ms. Allocated memory was 329.8 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 238.1 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 494.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.14_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-01-28_01-13-22-309.csv Completed graceful shutdown