./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cc5b595de9a81353e40cb89360f6656c22ce2f6a ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cc5b595de9a81353e40cb89360f6656c22ce2f6a .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:08,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:08,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:08,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:08,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:08,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:08,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:08,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:08,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:09,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:09,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:09,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:09,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:09,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:09,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:09,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:09,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:09,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:09,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:09,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:09,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:09,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:09,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:09,064 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:09,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:09,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:09,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:09,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:09,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:09,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:09,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:09,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:09,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:09,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:09,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:09,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:09,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:09,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:09,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:09,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:09,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:09,100 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:11:09,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:09,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:09,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:09,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:09,147 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:09,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:09,148 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:09,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:11:09,148 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:09,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:09,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:09,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:09,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:09,152 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:09,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:09,153 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:09,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:09,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:09,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:09,156 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:09,156 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:09,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:09,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:09,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:09,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:09,159 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:11:09,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:11:09,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:09,162 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc5b595de9a81353e40cb89360f6656c22ce2f6a [2019-11-26 17:11:09,707 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:09,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:09,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:09,748 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:09,751 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:09,752 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c [2019-11-26 17:11:09,908 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e80f632/4f543faabc5b4627b00650009c5e093b/FLAG218eec82e [2019-11-26 17:11:11,118 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:11,122 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c [2019-11-26 17:11:11,161 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e80f632/4f543faabc5b4627b00650009c5e093b/FLAG218eec82e [2019-11-26 17:11:11,215 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48e80f632/4f543faabc5b4627b00650009c5e093b [2019-11-26 17:11:11,223 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:11,229 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:11,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:11,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:11,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:11,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:11" (1/1) ... [2019-11-26 17:11:11,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60d4ca91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:11, skipping insertion in model container [2019-11-26 17:11:11,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:11" (1/1) ... [2019-11-26 17:11:11,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:11,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:12,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:12,326 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:12,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:12,643 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:12,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12 WrapperNode [2019-11-26 17:11:12,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:12,653 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:12,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:12,653 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:12,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:12,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:12,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:12,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:12,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:12,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:13,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:12" (1/1) ... [2019-11-26 17:11:13,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:13,317 INFO L168 Benchmark]: Toolchain (without parser) took 2088.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 945.5 MB in the end (delta: 21.9 MB). Peak memory consumption was 22.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:13,322 INFO L168 Benchmark]: CDTParser took 2.47 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:13,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1414.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 968.4 MB in the end (delta: -1.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:13,325 INFO L168 Benchmark]: Boogie Procedure Inliner took 329.99 ms. Allocated memory is still 1.0 GB. Free memory was 968.4 MB in the beginning and 951.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:13,330 INFO L168 Benchmark]: Boogie Preprocessor took 327.87 ms. Allocated memory is still 1.0 GB. Free memory was 951.2 MB in the beginning and 945.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:13,342 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.47 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1414.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 968.4 MB in the end (delta: -1.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 329.99 ms. Allocated memory is still 1.0 GB. Free memory was 968.4 MB in the beginning and 951.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 327.87 ms. Allocated memory is still 1.0 GB. Free memory was 951.2 MB in the beginning and 945.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:17,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:17,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:17,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:17,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:17,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:17,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:17,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:17,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:17,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:17,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:17,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:17,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:17,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:17,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:17,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:17,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:17,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:17,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:17,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:17,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:17,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:17,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:17,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:17,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:17,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:17,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:17,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:17,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:17,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:17,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:17,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:17,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:17,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:17,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:17,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:17,240 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:17,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:17,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:17,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:17,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:17,251 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:11:17,288 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:17,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:17,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:17,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:17,297 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:17,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:17,297 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:17,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:17,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:17,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:17,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:17,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:17,303 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:11:17,304 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:11:17,304 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:17,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:17,305 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:17,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:17,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:17,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:17,307 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:17,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:17,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:17,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:17,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:17,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:17,310 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:11:17,311 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:11:17,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:17,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:11:17,314 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc5b595de9a81353e40cb89360f6656c22ce2f6a [2019-11-26 17:11:17,898 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:17,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:17,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:17,940 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:17,943 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:17,945 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c [2019-11-26 17:11:18,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a0373bc/b42a9fa82a094dc6868a1a5fe39f2ea4/FLAG290f61247 [2019-11-26 17:11:19,203 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:19,204 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_productSimulator.cil.c [2019-11-26 17:11:19,230 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a0373bc/b42a9fa82a094dc6868a1a5fe39f2ea4/FLAG290f61247 [2019-11-26 17:11:19,256 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a0373bc/b42a9fa82a094dc6868a1a5fe39f2ea4 [2019-11-26 17:11:19,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:19,266 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:19,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:19,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:19,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:19,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:19" (1/1) ... [2019-11-26 17:11:19,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:19, skipping insertion in model container [2019-11-26 17:11:19,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:19" (1/1) ... [2019-11-26 17:11:19,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:19,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:20,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:20,337 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:20,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:20,669 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:20,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20 WrapperNode [2019-11-26 17:11:20,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:20,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:20,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:20,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:20,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:20,748 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:20,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:20,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:20,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:20,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:21,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:20" (1/1) ... [2019-11-26 17:11:21,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:21,343 INFO L168 Benchmark]: Toolchain (without parser) took 2072.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 951.2 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:21,345 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:21,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1403.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 968.4 MB in the end (delta: -6.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:21,350 INFO L168 Benchmark]: Boogie Procedure Inliner took 314.18 ms. Allocated memory is still 1.0 GB. Free memory was 968.4 MB in the beginning and 956.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:21,355 INFO L168 Benchmark]: Boogie Preprocessor took 344.26 ms. Allocated memory is still 1.0 GB. Free memory was 956.9 MB in the beginning and 951.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:21,365 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1403.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 968.4 MB in the end (delta: -6.7 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 314.18 ms. Allocated memory is still 1.0 GB. Free memory was 968.4 MB in the beginning and 956.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 344.26 ms. Allocated memory is still 1.0 GB. Free memory was 956.9 MB in the beginning and 951.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...