./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product56.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_spec2_product56.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 730b837dafcd2995b5acc94906fc5437a0c170a6 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec2_product56.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 730b837dafcd2995b5acc94906fc5437a0c170a6 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:09:49,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:49,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:49,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:49,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:49,413 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:49,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:49,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:49,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:49,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:49,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:49,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:49,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:49,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:49,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:49,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:49,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:49,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:49,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:49,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:49,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:49,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:49,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:49,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:49,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:49,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:49,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:49,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:49,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:49,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:49,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:49,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:49,497 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:49,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:49,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:49,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:49,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:49,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:49,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:49,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:49,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:49,512 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:09:49,539 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:49,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:49,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:49,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:49,546 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:49,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:49,547 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:49,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:09:49,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:49,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:49,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:49,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:49,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:49,552 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:49,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:49,554 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:49,554 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:49,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:49,555 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:49,555 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:49,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:49,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:49,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:49,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:49,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:49,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:09:49,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:09:49,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:49,561 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 -> 730b837dafcd2995b5acc94906fc5437a0c170a6 [2019-11-26 17:09:50,024 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:50,039 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:50,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:50,049 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:50,049 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:50,050 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-26 17:09:50,149 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4a1d2f0c/3668e758abdd45508a2e1c2ff3471387/FLAG8d4e06799 [2019-11-26 17:09:50,996 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:51,001 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-26 17:09:51,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4a1d2f0c/3668e758abdd45508a2e1c2ff3471387/FLAG8d4e06799 [2019-11-26 17:09:51,172 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4a1d2f0c/3668e758abdd45508a2e1c2ff3471387 [2019-11-26 17:09:51,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:51,180 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:51,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:51,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:51,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:51,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:51" (1/1) ... [2019-11-26 17:09:51,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:51, skipping insertion in model container [2019-11-26 17:09:51,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:51" (1/1) ... [2019-11-26 17:09:51,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:51,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:51,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:51,989 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:52,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:52,211 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:52,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52 WrapperNode [2019-11-26 17:09:52,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:52,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:52,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:52,216 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:52,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:52,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:52,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:52,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:52,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,513 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:52" (1/1) ... [2019-11-26 17:09:52,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:52,539 INFO L168 Benchmark]: Toolchain (without parser) took 1352.60 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 961.3 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:52,541 INFO L168 Benchmark]: CDTParser took 0.87 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. [2019-11-26 17:09:52,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1030.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.8 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:52,547 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.21 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:52,552 INFO L168 Benchmark]: Boogie Preprocessor took 145.07 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:52,561 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 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 1030.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.8 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 169.21 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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 145.07 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:09:55,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:55,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:55,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:55,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:55,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:55,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:55,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:55,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:55,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:55,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:55,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:55,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:55,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:55,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:55,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:55,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:55,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:55,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:55,280 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:55,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:55,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:55,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:55,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:55,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:55,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:55,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:55,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:55,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:55,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:55,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:55,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:55,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:55,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:55,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:55,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:55,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:55,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:55,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:55,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:55,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:55,325 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:09:55,352 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:55,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:55,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:55,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:55,358 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:55,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:55,358 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:55,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:55,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:55,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:55,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:55,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:55,360 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:09:55,361 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:09:55,361 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:55,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:55,363 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:55,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:55,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:55,364 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:55,364 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:55,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:55,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:55,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:55,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:55,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:55,366 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:09:55,366 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:09:55,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:55,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:09:55,368 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 -> 730b837dafcd2995b5acc94906fc5437a0c170a6 [2019-11-26 17:09:55,779 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:55,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:55,801 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:55,805 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:55,806 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:55,807 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-26 17:09:55,908 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560a35f58/5b071903a4184a92b4ac9da38ad55d20/FLAGcd5f560f8 [2019-11-26 17:09:56,717 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:56,719 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product56.cil.c [2019-11-26 17:09:56,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560a35f58/5b071903a4184a92b4ac9da38ad55d20/FLAGcd5f560f8 [2019-11-26 17:09:56,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560a35f58/5b071903a4184a92b4ac9da38ad55d20 [2019-11-26 17:09:56,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:56,925 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:56,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:56,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:56,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:56,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:56" (1/1) ... [2019-11-26 17:09:56,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:56, skipping insertion in model container [2019-11-26 17:09:56,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:56" (1/1) ... [2019-11-26 17:09:56,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:57,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:57,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:57,735 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:57,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:57,976 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:57,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57 WrapperNode [2019-11-26 17:09:57,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:57,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:57,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:57,981 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:57,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:58,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:58,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:58,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:58,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:57" (1/1) ... [2019-11-26 17:09:58,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:58,297 INFO L168 Benchmark]: Toolchain (without parser) took 1360.45 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 956.9 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:58,297 INFO L168 Benchmark]: CDTParser took 1.90 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:58,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1043.35 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 968.3 MB in the end (delta: -8.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:58,299 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.36 ms. Allocated memory is still 1.0 GB. Free memory was 968.3 MB in the beginning and 962.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:58,300 INFO L168 Benchmark]: Boogie Preprocessor took 143.51 ms. Allocated memory is still 1.0 GB. Free memory was 962.6 MB in the beginning and 956.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:58,309 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.90 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 1043.35 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 968.3 MB in the end (delta: -8.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 162.36 ms. Allocated memory is still 1.0 GB. Free memory was 968.3 MB in the beginning and 962.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 143.51 ms. Allocated memory is still 1.0 GB. Free memory was 962.6 MB in the beginning and 956.9 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...