./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_product14.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_spec1_product14.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 ffb924ee3454938bf87e2a52362fa3f53467287e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec1_product14.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 ffb924ee3454938bf87e2a52362fa3f53467287e ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:08:48,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:08:48,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:08:48,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:08:48,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:08:48,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:08:48,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:08:48,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:08:48,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:08:48,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:08:48,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:08:48,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:08:48,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:08:48,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:08:48,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:08:48,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:08:48,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:08:48,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:08:48,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:08:48,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:08:48,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:08:48,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:08:48,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:08:48,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:08:48,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:08:48,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:08:48,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:08:48,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:08:48,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:08:48,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:08:48,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:08:48,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:08:48,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:08:48,955 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:08:48,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:08:48,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:08:48,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:08:48,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:08:48,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:08:48,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:08:48,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:08:48,973 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:08:49,013 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:08:49,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:08:49,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:08:49,020 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:08:49,023 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:08:49,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:08:49,024 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:08:49,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:08:49,024 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:08:49,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:08:49,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:08:49,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:08:49,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:08:49,028 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:08:49,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:08:49,029 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:08:49,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:08:49,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:08:49,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:08:49,032 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:08:49,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:08:49,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:08:49,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:08:49,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:08:49,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:08:49,037 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:08:49,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:08:49,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:08:49,038 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 -> ffb924ee3454938bf87e2a52362fa3f53467287e [2019-11-26 17:08:49,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:08:49,594 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:08:49,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:08:49,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:08:49,605 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:08:49,609 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product14.cil.c [2019-11-26 17:08:49,775 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c92039b7/466e02246d3a4a0dbaf7eacdd016f2ef/FLAGdbf46207e [2019-11-26 17:08:51,001 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:08:51,002 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product14.cil.c [2019-11-26 17:08:51,038 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c92039b7/466e02246d3a4a0dbaf7eacdd016f2ef/FLAGdbf46207e [2019-11-26 17:08:51,081 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c92039b7/466e02246d3a4a0dbaf7eacdd016f2ef [2019-11-26 17:08:51,086 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:08:51,088 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:08:51,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:08:51,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:08:51,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:08:51,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:08:51" (1/1) ... [2019-11-26 17:08:51,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:51, skipping insertion in model container [2019-11-26 17:08:51,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:08:51" (1/1) ... [2019-11-26 17:08:51,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:08:51,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:08:52,128 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:08:52,163 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:08:52,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:08:52,457 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:08:52,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52 WrapperNode [2019-11-26 17:08:52,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:08:52,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:08:52,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:08:52,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:08:52,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,532 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:08:52,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:08:52,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:08:52,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:08:52,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:52" (1/1) ... [2019-11-26 17:08:52,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:08:52,740 INFO L168 Benchmark]: Toolchain (without parser) took 1650.89 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 962.8 MB in the end (delta: -1.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:08:52,742 INFO L168 Benchmark]: CDTParser took 0.48 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 17:08:52,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1364.63 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 968.5 MB in the end (delta: -6.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:08:52,761 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.39 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:08:52,767 INFO L168 Benchmark]: Boogie Preprocessor took 119.64 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:08:52,777 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 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 1364.63 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 968.5 MB in the end (delta: -6.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 151.39 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 119.64 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.8 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 17:08:56,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:08:56,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:08:56,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:08:56,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:08:56,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:08:56,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:08:56,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:08:56,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:08:56,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:08:56,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:08:56,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:08:56,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:08:56,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:08:56,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:08:56,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:08:56,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:08:56,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:08:56,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:08:56,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:08:56,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:08:56,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:08:56,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:08:56,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:08:56,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:08:56,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:08:56,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:08:56,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:08:56,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:08:56,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:08:56,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:08:56,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:08:56,935 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:08:56,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:08:56,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:08:56,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:08:56,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:08:56,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:08:56,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:08:56,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:08:56,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:08:56,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:08:56,999 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:08:56,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:08:57,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:08:57,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:08:57,004 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:08:57,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:08:57,006 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:08:57,006 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:08:57,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:08:57,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:08:57,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:08:57,010 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:08:57,010 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:08:57,013 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:08:57,014 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:08:57,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:08:57,014 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:08:57,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:08:57,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:08:57,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:08:57,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:08:57,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:08:57,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:08:57,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:08:57,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:08:57,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:08:57,020 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:08:57,021 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:08:57,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:08:57,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:08:57,023 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 -> ffb924ee3454938bf87e2a52362fa3f53467287e [2019-11-26 17:08:57,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:08:57,611 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:08:57,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:08:57,622 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:08:57,625 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:08:57,627 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product14.cil.c [2019-11-26 17:08:57,791 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e0a52ba/1c7f49f00abe497eaf4a4ba6f47079db/FLAG2b811e1d4 [2019-11-26 17:08:59,035 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:08:59,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product14.cil.c [2019-11-26 17:08:59,088 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e0a52ba/1c7f49f00abe497eaf4a4ba6f47079db/FLAG2b811e1d4 [2019-11-26 17:08:59,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e0a52ba/1c7f49f00abe497eaf4a4ba6f47079db [2019-11-26 17:08:59,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:08:59,132 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:08:59,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:08:59,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:08:59,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:08:59,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:08:59" (1/1) ... [2019-11-26 17:08:59,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:08:59, skipping insertion in model container [2019-11-26 17:08:59,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:08:59" (1/1) ... [2019-11-26 17:08:59,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:08:59,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:00,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:00,269 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:00,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:00,605 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:00,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00 WrapperNode [2019-11-26 17:09:00,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:00,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:00,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:00,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:00,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,785 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:00,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:00,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:00,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:00,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:00" (1/1) ... [2019-11-26 17:09:00,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:00,940 INFO L168 Benchmark]: Toolchain (without parser) took 1801.70 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 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:00,942 INFO L168 Benchmark]: CDTParser took 1.11 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 17:09:00,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1459.61 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 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:00,948 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.66 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:00,952 INFO L168 Benchmark]: Boogie Preprocessor took 138.23 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:00,959 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 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 1459.61 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 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 179.66 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 138.23 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 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...