./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_product59.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 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_product59.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 5a35b365de7365eb1088366c2b8165f4a523d787 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product59.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 5a35b365de7365eb1088366c2b8165f4a523d787 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:58:43,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:58:43,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:58:43,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:58:43,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:58:43,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:58:43,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:58:43,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:58:43,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:58:43,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:58:43,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:58:43,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:58:43,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:58:43,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:58:43,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:58:43,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:58:43,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:58:43,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:58:43,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:58:43,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:58:43,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:58:43,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:58:43,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:58:43,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:58:43,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:58:43,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:58:43,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:58:43,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:58:43,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:58:43,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:58:43,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:58:43,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:58:43,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:58:43,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:58:44,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:58:44,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:58:44,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:58:44,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:58:44,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:58:44,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:58:44,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:58:44,014 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:58:44,055 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:58:44,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:58:44,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:58:44,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:58:44,063 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:58:44,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:58:44,064 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:58:44,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:58:44,065 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:58:44,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:58:44,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:58:44,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:58:44,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:58:44,068 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:58:44,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:58:44,072 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:58:44,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:58:44,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:58:44,073 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:58:44,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:58:44,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:58:44,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:58:44,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:58:44,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:58:44,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:58:44,075 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:58:44,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:58:44,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:58:44,077 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 -> 5a35b365de7365eb1088366c2b8165f4a523d787 [2019-11-27 09:58:44,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:58:44,787 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:58:44,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:58:44,798 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:58:44,800 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:58:44,803 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product59.cil.c [2019-11-27 09:58:44,966 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e7c804ea/b03fd7b37ba648a7b0dca9ca7f8c0442/FLAGd5202106f [2019-11-27 09:58:46,208 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:58:46,212 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product59.cil.c [2019-11-27 09:58:46,249 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e7c804ea/b03fd7b37ba648a7b0dca9ca7f8c0442/FLAGd5202106f [2019-11-27 09:58:46,286 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e7c804ea/b03fd7b37ba648a7b0dca9ca7f8c0442 [2019-11-27 09:58:46,294 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:58:46,297 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:58:46,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:46,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:58:46,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:58:46,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:46" (1/1) ... [2019-11-27 09:58:46,320 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 27.11 09:58:46, skipping insertion in model container [2019-11-27 09:58:46,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:46" (1/1) ... [2019-11-27 09:58:46,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:58:46,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:47,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:47,413 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:47,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:47,742 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:47,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47 WrapperNode [2019-11-27 09:58:47,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:47,745 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:47,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:47,750 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:47,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:47,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:47,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:47,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:47,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:47,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:47,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:47,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:47,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:47,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:48,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:48,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:48,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:47" (1/1) ... [2019-11-27 09:58:48,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:48,094 INFO L168 Benchmark]: Toolchain (without parser) took 1787.10 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 967.0 MB in the end (delta: 425.6 kB). Peak memory consumption was 491.2 kB. Max. memory is 12.5 GB. [2019-11-27 09:58:48,096 INFO L168 Benchmark]: CDTParser took 0.41 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. [2019-11-27 09:58:48,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1442.73 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 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:48,105 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.18 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. [2019-11-27 09:58:48,109 INFO L168 Benchmark]: Boogie Preprocessor took 143.69 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:58:48,117 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 1442.73 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 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 192.18 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. * Boogie Preprocessor took 143.69 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 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-da95e15 [2019-11-27 09:58:52,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:58:52,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:58:52,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:58:52,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:58:52,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:58:52,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:58:52,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:58:52,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:58:52,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:58:52,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:58:52,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:58:52,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:58:52,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:58:52,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:58:52,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:58:52,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:58:52,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:58:52,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:58:52,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:58:52,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:58:52,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:58:52,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:58:52,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:58:52,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:58:52,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:58:52,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:58:52,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:58:52,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:58:52,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:58:52,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:58:52,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:58:52,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:58:52,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:58:52,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:58:52,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:58:52,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:58:52,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:58:52,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:58:52,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:58:52,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:58:52,205 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:58:52,244 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:58:52,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:58:52,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:58:52,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:58:52,252 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:58:52,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:58:52,255 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:58:52,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:58:52,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:58:52,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:58:52,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:58:52,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:58:52,258 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:58:52,260 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:58:52,261 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:58:52,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:58:52,261 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:58:52,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:58:52,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:58:52,265 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:58:52,265 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:58:52,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:58:52,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:58:52,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:58:52,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:58:52,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:58:52,267 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:58:52,267 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:58:52,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:58:52,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:58:52,272 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 -> 5a35b365de7365eb1088366c2b8165f4a523d787 [2019-11-27 09:58:52,844 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:58:52,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:58:52,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:58:52,888 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:58:52,891 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:58:52,893 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product59.cil.c [2019-11-27 09:58:53,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7441e5030/e74aaedd6e964d57b88af3a7644b307d/FLAG5f709e51d [2019-11-27 09:58:54,138 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:58:54,143 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product59.cil.c [2019-11-27 09:58:54,174 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7441e5030/e74aaedd6e964d57b88af3a7644b307d/FLAG5f709e51d [2019-11-27 09:58:54,214 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7441e5030/e74aaedd6e964d57b88af3a7644b307d [2019-11-27 09:58:54,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:58:54,231 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:58:54,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:54,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:58:54,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:58:54,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:54" (1/1) ... [2019-11-27 09:58:54,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0c7b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:54, skipping insertion in model container [2019-11-27 09:58:54,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:54" (1/1) ... [2019-11-27 09:58:54,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:58:54,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:55,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:55,414 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:55,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:55,764 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:55,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55 WrapperNode [2019-11-27 09:58:55,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:55,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:55,772 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:55,772 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:55,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:55,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:55,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:55,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:55,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:55,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:55,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:55,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:55,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:55,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:56,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:56,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:56,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:55" (1/1) ... [2019-11-27 09:58:56,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:56,112 INFO L168 Benchmark]: Toolchain (without parser) took 1878.10 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). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:58:56,114 INFO L168 Benchmark]: CDTParser took 2.54 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. [2019-11-27 09:58:56,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1533.09 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 974.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:56,122 INFO L168 Benchmark]: Boogie Procedure Inliner took 186.58 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:56,127 INFO L168 Benchmark]: Boogie Preprocessor took 147.91 ms. Allocated memory is still 1.0 GB. Free memory is still 968.4 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:58:56,135 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.54 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 1533.09 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 974.2 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 186.58 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 147.91 ms. Allocated memory is still 1.0 GB. Free memory is still 968.4 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...