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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-examples/standard_vector_difference_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6-m [2018-01-30 19:59:18,452 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 19:59:18,453 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 19:59:18,467 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 19:59:18,467 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 19:59:18,468 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 19:59:18,468 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 19:59:18,469 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 19:59:18,470 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 19:59:18,471 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 19:59:18,471 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 19:59:18,471 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 19:59:18,472 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 19:59:18,472 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 19:59:18,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 19:59:18,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 19:59:18,475 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 19:59:18,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 19:59:18,477 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 19:59:18,477 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 19:59:18,478 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 19:59:18,478 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 19:59:18,479 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 19:59:18,479 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 19:59:18,480 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 19:59:18,480 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 19:59:18,480 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 19:59:18,481 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 19:59:18,481 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 19:59:18,481 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 19:59:18,481 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 19:59:18,482 INFO L98 SettingsManager]: Beginning loading settings from /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 19:59:18,487 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 19:59:18,487 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 19:59:18,487 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 19:59:18,487 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 19:59:18,488 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 19:59:18,488 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 19:59:18,488 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 19:59:18,488 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 19:59:18,488 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 19:59:18,488 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-30 19:59:18,489 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-30 19:59:18,489 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 19:59:18,490 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 19:59:18,490 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 19:59:18,491 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 19:59:18,491 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 19:59:18,491 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 19:59:18,491 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 19:59:18,491 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 19:59:18,491 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 19:59:18,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 19:59:18,516 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 19:59:18,518 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 19:59:18,519 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 19:59:18,519 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 19:59:18,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_vector_difference_true-unreach-call_ground.i [2018-01-30 19:59:18,582 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 19:59:18,582 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 19:59:18,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 19:59:18,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 19:59:18,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 19:59:18,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@619a719e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18, skipping insertion in model container [2018-01-30 19:59:18,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,599 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 19:59:18,607 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 19:59:18,690 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 19:59:18,698 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 19:59:18,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18 WrapperNode [2018-01-30 19:59:18,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 19:59:18,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 19:59:18,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 19:59:18,704 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 19:59:18,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 19:59:18,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 19:59:18,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 19:59:18,723 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 19:59:18,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:59:18" (1/1) ... No working directory specified, using /home/daniel/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 [2018-01-30 19:59:18,759 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 19:59:18,760 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 19:59:18,760 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-30 19:59:18,760 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 19:59:18,760 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 19:59:18,760 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-30 19:59:18,760 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 19:59:18,760 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 19:59:18,760 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 19:59:18,985 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 19:59:18,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:59:18 BoogieIcfgContainer [2018-01-30 19:59:18,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 19:59:18,986 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 19:59:18,986 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 19:59:18,987 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 19:59:18,988 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:59:18" (1/1) ... [2018-01-30 19:59:18,991 WARN L218 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 19:59:18,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 07:59:18 BasicIcfg [2018-01-30 19:59:18,997 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 19:59:18,998 INFO L168 Benchmark]: Toolchain (without parser) took 416.23 ms. Allocated memory is still 147.3 MB. Free memory was 112.4 MB in the beginning and 90.4 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 5.3 GB. [2018-01-30 19:59:18,999 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 147.3 MB. Free memory is still 117.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 19:59:18,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 119.97 ms. Allocated memory is still 147.3 MB. Free memory was 112.2 MB in the beginning and 104.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-30 19:59:19,000 INFO L168 Benchmark]: Boogie Preprocessor took 19.47 ms. Allocated memory is still 147.3 MB. Free memory was 104.2 MB in the beginning and 102.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. [2018-01-30 19:59:19,000 INFO L168 Benchmark]: RCFGBuilder took 262.66 ms. Allocated memory is still 147.3 MB. Free memory was 102.7 MB in the beginning and 91.5 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 5.3 GB. [2018-01-30 19:59:19,001 INFO L168 Benchmark]: IcfgTransformer took 11.57 ms. Allocated memory is still 147.3 MB. Free memory was 91.5 MB in the beginning and 90.4 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 5.3 GB. [2018-01-30 19:59:19,004 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 147.3 MB. Free memory is still 117.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 119.97 ms. Allocated memory is still 147.3 MB. Free memory was 112.2 MB in the beginning and 104.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 19.47 ms. Allocated memory is still 147.3 MB. Free memory was 104.2 MB in the beginning and 102.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 262.66 ms. Allocated memory is still 147.3 MB. Free memory was 102.7 MB in the beginning and 91.5 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 11.57 ms. Allocated memory is still 147.3 MB. Free memory was 91.5 MB in the beginning and 90.4 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/standard_vector_difference_true-unreach-call_ground.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_19-59-19-010.csv Received shutdown request...