./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1304284b4caab40fe6d6538fa9425f9c3ae70910 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec5_productSimulator.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1304284b4caab40fe6d6538fa9425f9c3ae70910 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:43,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:43,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:43,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:43,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:43,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:43,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:43,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:43,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:43,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:43,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:43,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:43,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:43,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:43,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:43,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:43,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:43,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:43,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:43,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:43,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:43,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:43,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:43,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:43,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:43,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:43,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:43,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:43,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:43,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:43,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:43,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:43,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:43,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:43,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:43,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:43,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:43,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:43,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:43,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:43,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:43,429 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:11:43,457 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:43,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:43,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:43,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:43,463 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:43,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:43,463 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:43,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:11:43,464 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:43,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:43,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:43,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:43,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:43,469 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:43,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:43,469 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:43,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:43,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:43,470 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:43,470 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:43,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:43,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:43,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:43,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:43,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:43,474 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:11:43,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:11:43,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:43,474 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 -> 1304284b4caab40fe6d6538fa9425f9c3ae70910 [2019-11-26 17:11:43,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:43,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:43,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:43,947 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:43,949 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:43,950 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-26 17:11:44,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f0a8f96/fe75681f0a9d4f4abaffd5f80374456c/FLAGe221b19dd [2019-11-26 17:11:44,877 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:44,880 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-26 17:11:44,916 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f0a8f96/fe75681f0a9d4f4abaffd5f80374456c/FLAGe221b19dd [2019-11-26 17:11:45,068 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34f0a8f96/fe75681f0a9d4f4abaffd5f80374456c [2019-11-26 17:11:45,072 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:45,073 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:45,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:45,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:45,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:45,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:45" (1/1) ... [2019-11-26 17:11:45,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51174f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:45, skipping insertion in model container [2019-11-26 17:11:45,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:45" (1/1) ... [2019-11-26 17:11:45,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:45,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:45,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:45,933 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:46,096 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:46,173 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:46,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46 WrapperNode [2019-11-26 17:11:46,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:46,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:46,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:46,179 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:46,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,222 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:46,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:46,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:46,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:46,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,535 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:46" (1/1) ... [2019-11-26 17:11:46,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:46,638 INFO L168 Benchmark]: Toolchain (without parser) took 1560.66 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 949.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:46,639 INFO L168 Benchmark]: CDTParser took 1.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:46,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1098.46 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 978.4 MB in the end (delta: -18.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:46,642 INFO L168 Benchmark]: Boogie Procedure Inliner took 238.71 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 MB in the beginning and 961.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:46,645 INFO L168 Benchmark]: Boogie Preprocessor took 214.24 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 949.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:46,652 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1098.46 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 978.4 MB in the end (delta: -18.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 238.71 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 MB in the beginning and 961.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 214.24 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 949.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:49,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:49,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:49,374 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:49,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:49,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:49,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:49,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:49,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:49,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:49,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:49,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:49,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:49,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:49,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:49,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:49,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:49,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:49,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:49,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:49,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:49,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:49,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:49,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:49,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:49,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:49,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:49,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:49,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:49,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:49,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:49,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:49,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:49,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:49,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:49,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:49,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:49,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:49,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:49,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:49,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:49,474 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:11:49,502 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:49,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:49,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:49,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:49,508 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:49,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:49,508 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:49,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:49,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:49,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:49,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:49,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:49,513 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:11:49,513 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:11:49,513 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:49,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:49,514 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:49,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:49,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:49,514 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:49,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:49,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:49,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:49,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:49,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:49,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:49,517 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:11:49,519 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:11:49,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:49,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:11:49,520 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 -> 1304284b4caab40fe6d6538fa9425f9c3ae70910 [2019-11-26 17:11:49,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:50,016 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:50,020 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:50,023 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:50,025 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:50,026 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-26 17:11:50,130 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8809a447/2bc726ff033a49a89ac784f62e99bedf/FLAG203bef985 [2019-11-26 17:11:50,974 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:50,975 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-26 17:11:51,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8809a447/2bc726ff033a49a89ac784f62e99bedf/FLAG203bef985 [2019-11-26 17:11:51,157 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8809a447/2bc726ff033a49a89ac784f62e99bedf [2019-11-26 17:11:51,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:51,164 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:51,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:51,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:51,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:51,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:51" (1/1) ... [2019-11-26 17:11:51,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29715357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:51, skipping insertion in model container [2019-11-26 17:11:51,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:51" (1/1) ... [2019-11-26 17:11:51,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:51,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:52,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:52,074 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:52,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:52,344 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:52,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52 WrapperNode [2019-11-26 17:11:52,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:52,351 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:52,351 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:52,351 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:52,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:52,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:52,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:52,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:52,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:52" (1/1) ... [2019-11-26 17:11:52,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:52,806 INFO L168 Benchmark]: Toolchain (without parser) took 1636.77 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 949.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:52,807 INFO L168 Benchmark]: CDTParser took 1.62 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:52,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1178.40 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 972.7 MB in the end (delta: -12.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:52,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 231.04 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 961.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:52,815 INFO L168 Benchmark]: Boogie Preprocessor took 216.34 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 949.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:52,821 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.62 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 1178.40 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 972.7 MB in the end (delta: -12.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 231.04 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 961.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 216.34 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 949.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...