./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_product03.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_product03.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 7d22266300e6cd9ced6ad4763303b2f8762682aa ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product03.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 7d22266300e6cd9ced6ad4763303b2f8762682aa .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:10:32,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:32,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:33,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:33,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:33,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:33,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:33,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:33,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:33,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:33,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:33,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:33,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:33,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:33,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:33,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:33,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:33,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:33,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:33,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:33,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:33,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:33,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:33,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:33,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:33,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:33,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:33,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:33,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:33,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:33,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:33,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:33,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:33,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:33,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:33,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:33,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:33,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:33,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:33,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:33,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:33,130 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:10:33,158 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:33,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:33,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:33,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:33,163 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:33,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:33,163 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:33,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:10:33,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:33,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:33,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:33,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:33,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:33,166 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:33,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:33,166 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:33,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:33,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:33,168 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:33,168 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:33,168 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:33,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:33,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:33,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:33,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:33,170 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:10:33,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:10:33,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:33,171 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 -> 7d22266300e6cd9ced6ad4763303b2f8762682aa [2019-11-26 17:10:33,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:33,658 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:33,667 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:33,668 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:33,669 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:33,670 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2019-11-26 17:10:33,779 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2976f8b0d/d95a54bddc204069b45182841b254079/FLAG87e02cfa6 [2019-11-26 17:10:34,573 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:34,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2019-11-26 17:10:34,595 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2976f8b0d/d95a54bddc204069b45182841b254079/FLAG87e02cfa6 [2019-11-26 17:10:34,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2976f8b0d/d95a54bddc204069b45182841b254079 [2019-11-26 17:10:34,799 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:34,800 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:34,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:34,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:34,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:34,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:34" (1/1) ... [2019-11-26 17:10:34,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76bb17a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:34, skipping insertion in model container [2019-11-26 17:10:34,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:34" (1/1) ... [2019-11-26 17:10:34,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:34,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:35,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:35,572 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:35,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:35,791 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:35,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35 WrapperNode [2019-11-26 17:10:35,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:35,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:35,797 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:35,797 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:35,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:35,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:35,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:35,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:35,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,942 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:35" (1/1) ... [2019-11-26 17:10:35,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:35,990 INFO L168 Benchmark]: Toolchain (without parser) took 1187.13 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 968.5 MB in the end (delta: -8.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:36,006 INFO L168 Benchmark]: CDTParser took 4.47 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 17:10:36,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 989.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 968.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:36,011 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.70 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 17:10:36,011 INFO L168 Benchmark]: Boogie Preprocessor took 68.61 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 17:10:36,014 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.47 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 989.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 968.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 119.70 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 68.61 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. 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 17:10:38,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:38,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:38,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:38,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:38,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:38,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:38,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:38,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:38,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:38,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:38,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:38,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:38,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:38,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:38,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:38,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:38,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:38,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:38,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:38,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:38,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:38,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:38,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:38,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:38,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:38,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:38,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:38,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:38,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:38,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:38,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:38,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:38,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:38,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:38,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:38,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:38,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:38,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:38,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:38,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:38,799 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:38,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:38,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:38,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:38,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:38,834 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:38,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:38,834 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:38,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:38,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:38,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:38,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:38,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:38,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:38,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:38,838 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:38,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:38,840 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:38,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:38,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:38,840 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:38,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:38,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:38,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:38,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:38,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:38,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:38,844 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:38,844 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:38,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:38,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:38,845 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 -> 7d22266300e6cd9ced6ad4763303b2f8762682aa [2019-11-26 17:10:39,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:39,316 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:39,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:39,325 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:39,327 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:39,328 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2019-11-26 17:10:39,434 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56683295b/cd0538b9c9c94046935685a5adfd7eb3/FLAG8a44a0ab8 [2019-11-26 17:10:40,258 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:40,259 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product03.cil.c [2019-11-26 17:10:40,300 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56683295b/cd0538b9c9c94046935685a5adfd7eb3/FLAG8a44a0ab8 [2019-11-26 17:10:40,492 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56683295b/cd0538b9c9c94046935685a5adfd7eb3 [2019-11-26 17:10:40,497 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:40,499 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:40,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:40,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:40,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:40,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:40" (1/1) ... [2019-11-26 17:10:40,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a67e941 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:40, skipping insertion in model container [2019-11-26 17:10:40,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:40" (1/1) ... [2019-11-26 17:10:40,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:40,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:41,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:41,308 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:41,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:41,538 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:41,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41 WrapperNode [2019-11-26 17:10:41,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:41,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:41,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:41,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:41,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,663 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:41,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:41,664 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:41,664 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:41,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,685 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:41" (1/1) ... [2019-11-26 17:10:41,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:41,738 INFO L168 Benchmark]: Toolchain (without parser) took 1238.77 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 974.1 MB in the end (delta: -12.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:41,739 INFO L168 Benchmark]: CDTParser took 1.56 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 17:10:41,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1041.17 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 979.8 MB in the end (delta: -18.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:41,746 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.27 ms. Allocated memory is still 1.0 GB. Free memory is still 979.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:10:41,747 INFO L168 Benchmark]: Boogie Preprocessor took 71.70 ms. Allocated memory is still 1.0 GB. Free memory was 979.8 MB in the beginning and 974.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:41,763 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56 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 1041.17 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 979.8 MB in the end (delta: -18.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 122.27 ms. Allocated memory is still 1.0 GB. Free memory is still 979.8 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 71.70 ms. Allocated memory is still 1.0 GB. Free memory was 979.8 MB in the beginning and 974.1 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...