./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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_spec3_product35.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 75ad40de7ac44b78584ba916fa204e981921222d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec3_product35.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 75ad40de7ac44b78584ba916fa204e981921222d ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:19:42,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:19:42,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:19:42,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:19:42,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:19:42,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:19:42,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:19:42,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:19:42,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:19:42,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:19:42,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:19:42,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:19:42,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:19:42,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:19:42,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:19:42,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:19:42,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:19:42,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:19:42,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:19:42,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:19:42,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:19:42,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:19:42,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:19:42,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:19:42,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:19:42,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:19:42,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:19:42,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:19:42,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:19:42,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:19:42,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:19:42,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:19:42,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:19:42,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:19:42,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:19:42,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:19:42,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:19:42,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:19:42,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:19:42,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:19:42,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:19:42,580 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 16:19:42,623 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:19:42,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:19:42,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:19:42,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:19:42,630 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:19:42,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:19:42,632 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:19:42,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:19:42,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:19:42,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:19:42,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:19:42,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:19:42,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:19:42,637 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:19:42,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:19:42,640 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:19:42,640 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:19:42,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:19:42,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:19:42,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:19:42,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:19:42,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:19:42,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:19:42,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:19:42,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:19:42,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:19:42,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:19:42,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:19:42,648 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 -> 75ad40de7ac44b78584ba916fa204e981921222d [2019-11-27 16:19:43,210 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:19:43,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:19:43,250 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:19:43,255 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:19:43,256 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:19:43,257 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-27 16:19:43,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b4261811/fb7d87114be84867bce18ca3dce7a52f/FLAGfc4186bf0 [2019-11-27 16:19:44,532 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:19:44,535 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-27 16:19:44,588 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b4261811/fb7d87114be84867bce18ca3dce7a52f/FLAGfc4186bf0 [2019-11-27 16:19:44,648 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b4261811/fb7d87114be84867bce18ca3dce7a52f [2019-11-27 16:19:44,656 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:19:44,659 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:19:44,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:19:44,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:19:44,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:19:44,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:44" (1/1) ... [2019-11-27 16:19:44,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70002f10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44, skipping insertion in model container [2019-11-27 16:19:44,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:44" (1/1) ... [2019-11-27 16:19:44,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:19:44,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:19:45,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:19:45,763 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:19:46,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:19:46,096 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:19:46,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46 WrapperNode [2019-11-27 16:19:46,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:19:46,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:19:46,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:19:46,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:19:46,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:19:46,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:19:46,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:19:46,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:19:46,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:46" (1/1) ... [2019-11-27 16:19:46,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:19:46,480 INFO L168 Benchmark]: Toolchain (without parser) took 1814.12 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:19:46,483 INFO L168 Benchmark]: CDTParser took 0.29 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 16:19:46,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1435.97 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 978.4 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:19:46,492 INFO L168 Benchmark]: Boogie Procedure Inliner took 229.01 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:19:46,494 INFO L168 Benchmark]: Boogie Preprocessor took 139.60 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 16:19:46,505 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 1435.97 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 978.4 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 229.01 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 139.60 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:19:50,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:19:50,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:19:50,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:19:50,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:19:50,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:19:50,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:19:50,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:19:50,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:19:50,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:19:50,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:19:50,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:19:50,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:19:50,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:19:50,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:19:50,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:19:50,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:19:50,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:19:50,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:19:50,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:19:50,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:19:50,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:19:50,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:19:50,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:19:50,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:19:50,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:19:50,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:19:50,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:19:50,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:19:50,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:19:50,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:19:50,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:19:50,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:19:50,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:19:50,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:19:50,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:19:50,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:19:50,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:19:50,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:19:50,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:19:50,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:19:50,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 16:19:50,696 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:19:50,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:19:50,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:19:50,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:19:50,704 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:19:50,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:19:50,706 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:19:50,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:19:50,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:19:50,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:19:50,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:19:50,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:19:50,713 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:19:50,713 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:19:50,714 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:19:50,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:19:50,714 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:19:50,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:19:50,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:19:50,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:19:50,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:19:50,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:19:50,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:19:50,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:19:50,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:19:50,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:19:50,720 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:19:50,723 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:19:50,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:19:50,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:19:50,725 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 -> 75ad40de7ac44b78584ba916fa204e981921222d [2019-11-27 16:19:51,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:19:51,348 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:19:51,355 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:19:51,360 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:19:51,363 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:19:51,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-27 16:19:51,523 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9272f0890/70d66d029b4e466cb4e4448dcff4674a/FLAGd3b7e183f [2019-11-27 16:19:52,686 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:19:52,692 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product35.cil.c [2019-11-27 16:19:52,726 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9272f0890/70d66d029b4e466cb4e4448dcff4674a/FLAGd3b7e183f [2019-11-27 16:19:52,767 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9272f0890/70d66d029b4e466cb4e4448dcff4674a [2019-11-27 16:19:52,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:19:52,781 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:19:52,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:19:52,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:19:52,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:19:52,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:52" (1/1) ... [2019-11-27 16:19:52,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:52, skipping insertion in model container [2019-11-27 16:19:52,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:52" (1/1) ... [2019-11-27 16:19:52,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:19:52,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:19:53,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:19:53,836 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:19:54,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:19:54,187 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:19:54,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54 WrapperNode [2019-11-27 16:19:54,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:19:54,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:19:54,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:19:54,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:19:54,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,355 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:19:54,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:19:54,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:19:54,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:19:54,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:54" (1/1) ... [2019-11-27 16:19:54,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:19:54,498 INFO L168 Benchmark]: Toolchain (without parser) took 1715.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 967.0 MB in the end (delta: -6.7 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:19:54,500 INFO L168 Benchmark]: CDTParser took 0.44 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 16:19:54,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1406.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 972.7 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:19:54,512 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.71 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:19:54,513 INFO L168 Benchmark]: Boogie Preprocessor took 136.69 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 16:19:54,526 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 1406.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 972.7 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 164.71 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 136.69 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...