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_imprecise.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_ptr_partial_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 00:06:13,773 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 00:06:13,775 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 00:06:13,793 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 00:06:13,793 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 00:06:13,794 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 00:06:13,795 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 00:06:13,797 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 00:06:13,799 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 00:06:13,800 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 00:06:13,801 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 00:06:13,801 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 00:06:13,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 00:06:13,803 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 00:06:13,804 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 00:06:13,807 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 00:06:13,809 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 00:06:13,811 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 00:06:13,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 00:06:13,813 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 00:06:13,816 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-28 00:06:13,821 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 00:06:13,821 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 00:06:13,822 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 00:06:13,832 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 00:06:13,833 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 00:06:13,833 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 00:06:13,834 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 00:06:13,834 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 00:06:13,834 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 00:06:13,834 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 00:06:13,834 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 00:06:13,835 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 00:06:13,835 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 00:06:13,835 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 00:06:13,836 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 00:06:13,836 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 00:06:13,836 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 00:06:13,836 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 00:06:13,836 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 00:06:13,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 00:06:13,837 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 00:06:13,837 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 00:06:13,837 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 00:06:13,837 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 00:06:13,838 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 00:06:13,838 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-28 00:06:13,844 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 00:06:13,844 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 00:06:13,844 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 00:06:13,844 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 00:06:13,845 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 00:06:13,845 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 00:06:13,845 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 00:06:13,845 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 00:06:13,845 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 00:06:13,845 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 00:06:13,846 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 00:06:13,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 00:06:13,846 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 00:06:13,847 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 00:06:13,847 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 00:06:13,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 00:06:13,918 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 00:06:13,923 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 00:06:13,925 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 00:06:13,925 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 00:06:13,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_ptr_partial_init_true-unreach-call.i [2018-01-28 00:06:14,046 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 00:06:14,054 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 00:06:14,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 00:06:14,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 00:06:14,062 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 00:06:14,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:06:14" (1/1) ... [2018-01-28 00:06:14,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e6b3e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:14, skipping insertion in model container [2018-01-28 00:06:14,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:06:14" (1/1) ... [2018-01-28 00:06:14,087 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 00:06:14,108 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 00:06:15,657 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 00:06:16,092 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 00:06:18,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18 WrapperNode [2018-01-28 00:06:18,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 00:06:18,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 00:06:18,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 00:06:18,086 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 00:06:18,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:18,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:18,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:18,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:19,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:19,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:19,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (1/1) ... [2018-01-28 00:06:20,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 00:06:20,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 00:06:20,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 00:06:20,206 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 00:06:20,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:06:18" (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 00:06:20,322 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 00:06:20,322 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 00:06:20,322 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-28 00:06:20,322 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 00:06:20,323 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 00:06:20,323 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 00:06:20,323 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 00:06:20,323 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 00:06:20,323 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 00:06:20,324 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-28 00:06:20,324 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 00:06:20,324 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 00:06:20,324 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start Received shutdown request... [2018-01-28 00:07:31,730 WARN L428 $ProcedureCfgBuilder]: Timeout while constructing control flow graph [2018-01-28 00:07:31,731 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder. Reason: Timeout or Toolchain cancelled by user [2018-01-28 00:07:31,733 INFO L168 Benchmark]: Toolchain (without parser) took 77686.42 ms. Allocated memory was 305.7 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 266.5 MB in the beginning and 1.2 GB in the end (delta: -888.3 MB). Peak memory consumption was 2.8 GB. Max. memory is 5.3 GB. [2018-01-28 00:07:31,735 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 305.7 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 00:07:31,735 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4030.74 ms. Allocated memory was 305.7 MB in the beginning and 1.1 GB in the end (delta: 790.1 MB). Free memory was 265.5 MB in the beginning and 787.6 MB in the end (delta: -522.1 MB). Peak memory consumption was 650.1 MB. Max. memory is 5.3 GB. [2018-01-28 00:07:31,737 INFO L168 Benchmark]: Boogie Preprocessor took 2119.14 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 310.9 MB). Free memory was 787.6 MB in the beginning and 825.7 MB in the end (delta: -38.1 MB). Peak memory consumption was 391.5 MB. Max. memory is 5.3 GB. [2018-01-28 00:07:31,738 INFO L168 Benchmark]: RCFGBuilder took 71526.74 ms. Allocated memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 825.7 MB in the beginning and 1.2 GB in the end (delta: -329.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 5.3 GB. [2018-01-28 00:07:31,745 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 305.7 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 4030.74 ms. Allocated memory was 305.7 MB in the beginning and 1.1 GB in the end (delta: 790.1 MB). Free memory was 265.5 MB in the beginning and 787.6 MB in the end (delta: -522.1 MB). Peak memory consumption was 650.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 2119.14 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 310.9 MB). Free memory was 787.6 MB in the beginning and 825.7 MB in the end (delta: -38.1 MB). Peak memory consumption was 391.5 MB. Max. memory is 5.3 GB. * RCFGBuilder took 71526.74 ms. Allocated memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 825.7 MB in the beginning and 1.2 GB in the end (delta: -329.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder) Toolchain cancelled while ProcedureCfgBuilder was constructing CFG for procedure with 100005statements. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/array_ptr_partial_init_true-unreach-call.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_00-07-31-761.csv Completed graceful shutdown