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/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_shadowinit_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-27 22:58:21,520 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-27 22:58:21,523 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-27 22:58:21,544 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-27 22:58:21,545 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-27 22:58:21,546 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-27 22:58:21,548 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-27 22:58:21,553 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-27 22:58:21,557 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-27 22:58:21,560 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-27 22:58:21,567 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-27 22:58:21,567 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-27 22:58:21,569 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-27 22:58:21,574 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-27 22:58:21,575 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-27 22:58:21,579 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-27 22:58:21,594 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-27 22:58:21,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-27 22:58:21,604 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-27 22:58:21,607 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-27 22:58:21,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-27 22:58:21,628 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-27 22:58:21,631 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-27 22:58:21,631 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 22:58:21,659 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-27 22:58:21,659 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-27 22:58:21,661 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-27 22:58:21,661 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-27 22:58:21,661 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-27 22:58:21,661 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-27 22:58:21,662 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-27 22:58:21,663 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-27 22:58:21,663 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-27 22:58:21,663 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-27 22:58:21,664 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-27 22:58:21,664 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-27 22:58:21,664 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-27 22:58:21,664 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-27 22:58:21,664 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-27 22:58:21,664 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-27 22:58:21,665 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-27 22:58:21,665 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-27 22:58:21,665 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-27 22:58:21,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-27 22:58:21,666 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-27 22:58:21,666 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-27 22:58:21,666 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-27 22:58:21,666 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-27 22:58:21,666 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-27 22:58:21,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-27 22:58:21,667 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-27 22:58:21,669 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-27 22:58:21,669 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-27 22:58:21,670 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-27 22:58:21,670 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-27 22:58:21,670 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-27 22:58:21,670 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-27 22:58:21,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-27 22:58:21,671 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-27 22:58:21,673 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-27 22:58:21,673 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-27 22:58:21,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-27 22:58:21,774 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-27 22:58:21,784 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-27 22:58:21,788 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-27 22:58:21,789 INFO L276 PluginConnector]: CDTParser initialized [2018-01-27 22:58:21,790 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_shadowinit_true-unreach-call_true-termination.i [2018-01-27 22:58:21,970 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-27 22:58:21,978 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-27 22:58:21,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-27 22:58:21,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-27 22:58:21,992 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-27 22:58:21,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 10:58:21" (1/1) ... [2018-01-27 22:58:21,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523eec15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:21, skipping insertion in model container [2018-01-27 22:58:21,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 10:58:21" (1/1) ... [2018-01-27 22:58:22,032 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 22:58:22,066 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-27 22:58:22,368 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 22:58:22,399 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-27 22:58:22,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22 WrapperNode [2018-01-27 22:58:22,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-27 22:58:22,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-27 22:58:22,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-27 22:58:22,415 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-27 22:58:22,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (1/1) ... [2018-01-27 22:58:22,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-27 22:58:22,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-27 22:58:22,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-27 22:58:22,484 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-27 22:58:22,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (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 22:58:22,574 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-27 22:58:22,575 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-27 22:58:22,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-27 22:58:22,575 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-27 22:58:22,576 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-27 22:58:22,576 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-27 22:58:22,576 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-27 22:58:22,576 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-27 22:58:22,576 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-27 22:58:22,577 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-27 22:58:22,922 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-27 22:58:22,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 10:58:22 BoogieIcfgContainer [2018-01-27 22:58:22,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-27 22:58:22,925 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-27 22:58:22,926 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-27 22:58:22,945 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-27 22:58:22,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 10:58:21" (1/3) ... [2018-01-27 22:58:22,948 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dbfc17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 10:58:22, skipping insertion in model container [2018-01-27 22:58:22,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 10:58:22" (2/3) ... [2018-01-27 22:58:22,949 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dbfc17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 10:58:22, skipping insertion in model container [2018-01-27 22:58:22,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 10:58:22" (3/3) ... [2018-01-27 22:58:22,963 INFO L105 eAbstractionObserver]: Analyzing ICFG array_shadowinit_true-unreach-call_true-termination.i [2018-01-27 22:58:22,987 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-27 22:58:23,002 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-27 22:58:23,021 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dbfc17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 10:58:23, skipping insertion in model container [2018-01-27 22:58:23,022 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-27 22:58:23,025 INFO L168 Benchmark]: Toolchain (without parser) took 1052.35 ms. Allocated memory is still 304.6 MB. Free memory was 263.5 MB in the beginning and 239.2 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 5.3 GB. [2018-01-27 22:58:23,029 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 304.6 MB. Free memory is still 268.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-27 22:58:23,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.99 ms. Allocated memory is still 304.6 MB. Free memory was 262.5 MB in the beginning and 255.3 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 5.3 GB. [2018-01-27 22:58:23,031 INFO L168 Benchmark]: Boogie Preprocessor took 68.55 ms. Allocated memory is still 304.6 MB. Free memory was 255.3 MB in the beginning and 253.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-27 22:58:23,033 INFO L168 Benchmark]: RCFGBuilder took 440.97 ms. Allocated memory is still 304.6 MB. Free memory was 253.3 MB in the beginning and 241.2 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. [2018-01-27 22:58:23,034 INFO L168 Benchmark]: TraceAbstraction took 96.46 ms. Allocated memory is still 304.6 MB. Free memory was 241.2 MB in the beginning and 239.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-27 22:58:23,041 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 304.6 MB. Free memory is still 268.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 433.99 ms. Allocated memory is still 304.6 MB. Free memory was 262.5 MB in the beginning and 255.3 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 68.55 ms. Allocated memory is still 304.6 MB. Free memory was 255.3 MB in the beginning and 253.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 440.97 ms. Allocated memory is still 304.6 MB. Free memory was 253.3 MB in the beginning and 241.2 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. * TraceAbstraction took 96.46 ms. Allocated memory is still 304.6 MB. Free memory was 241.2 MB in the beginning and 239.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - 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/array_shadowinit_true-unreach-call_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-27_22-58-23-060.csv Received shutdown request...