./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0870a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0870a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5e896ed22540a29e5537c02d854edcb8ff819625 ................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0870a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5e896ed22540a29e5537c02d854edcb8ff819625 .............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:40:20,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:40:20,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:40:20,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:40:20,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:40:20,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:40:20,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:40:20,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:40:20,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:40:20,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:40:20,638 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:40:20,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:40:20,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:40:20,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:40:20,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:40:20,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:40:20,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:40:20,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:40:20,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:40:20,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:40:20,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:40:20,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:40:20,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:40:20,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:40:20,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:40:20,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:40:20,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:40:20,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:40:20,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:40:20,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:40:20,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:40:20,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:40:20,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:40:20,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:40:20,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:40:20,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:40:20,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:40:20,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:40:20,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:40:20,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:40:20,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:40:20,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-13 04:40:20,780 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:40:20,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:40:20,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:40:20,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:40:20,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:40:20,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:40:20,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:40:20,785 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:40:20,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:40:20,785 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:40:20,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:40:20,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:40:20,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:40:20,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:40:20,788 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:40:20,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:40:20,788 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:40:20,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:40:20,789 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:40:20,789 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:40:20,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:40:20,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:40:20,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:40:20,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:40:20,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:40:20,791 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:40:20,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:40:20,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:40:20,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e896ed22540a29e5537c02d854edcb8ff819625 [2021-10-13 04:40:21,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:40:21,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:40:21,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:40:21,141 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:40:21,142 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:40:21,144 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0870a.c [2021-10-13 04:40:21,211 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/0733387d5/e7ab62b1f5c04b63a559675d1fa15e70/FLAG8fbeebc30 [2021-10-13 04:40:21,844 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:40:21,844 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/sv-benchmarks/c/float-newlib/float_req_bl_0870a.c [2021-10-13 04:40:21,858 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/0733387d5/e7ab62b1f5c04b63a559675d1fa15e70/FLAG8fbeebc30 [2021-10-13 04:40:22,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/0733387d5/e7ab62b1f5c04b63a559675d1fa15e70 [2021-10-13 04:40:22,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:40:22,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:40:22,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:40:22,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:40:22,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:40:22,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:40:22" (1/1) ... [2021-10-13 04:40:22,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c0aa4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:22, skipping insertion in model container [2021-10-13 04:40:22,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:40:22" (1/1) ... [2021-10-13 04:40:22,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:40:22,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:40:22,502 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:835) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1686) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$42(StandardFunctionHandler.java:361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1607) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1584) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:40:22,509 INFO L168 Benchmark]: Toolchain (without parser) took 344.53 ms. Allocated memory is still 88.1 MB. Free memory was 58.2 MB in the beginning and 46.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:40:22,510 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 55.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:40:22,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.71 ms. Allocated memory is still 88.1 MB. Free memory was 58.0 MB in the beginning and 46.6 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:40:22,513 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 55.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.71 ms. Allocated memory is still 88.1 MB. Free memory was 58.0 MB in the beginning and 46.6 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:835) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:40:25,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:40:25,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:40:25,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:40:25,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:40:25,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:40:25,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:40:25,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:40:25,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:40:25,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:40:25,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:40:25,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:40:25,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:40:25,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:40:25,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:40:25,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:40:25,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:40:25,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:40:25,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:40:25,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:40:25,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:40:25,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:40:25,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:40:25,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:40:25,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:40:25,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:40:25,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:40:25,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:40:25,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:40:25,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:40:25,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:40:25,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:40:25,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:40:25,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:40:25,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:40:25,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:40:25,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:40:25,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:40:25,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:40:25,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:40:25,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:40:25,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-13 04:40:25,372 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:40:25,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:40:25,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:40:25,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:40:25,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:40:25,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:40:25,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:40:25,375 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:40:25,375 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:40:25,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:40:25,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:40:25,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:40:25,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:40:25,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:40:25,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:40:25,377 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:40:25,377 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:40:25,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:40:25,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:40:25,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:40:25,378 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:40:25,378 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:40:25,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:40:25,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:40:25,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:40:25,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:40:25,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:40:25,380 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:40:25,380 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:40:25,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:40:25,381 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:40:25,381 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:40:25,381 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e896ed22540a29e5537c02d854edcb8ff819625 [2021-10-13 04:40:25,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:40:25,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:40:25,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:40:25,872 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:40:25,873 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:40:25,874 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0870a.c [2021-10-13 04:40:25,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/004ffc19b/b29b3b2d50754723b3646e40bfc49dd8/FLAG730d37be7 [2021-10-13 04:40:26,753 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:40:26,756 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/sv-benchmarks/c/float-newlib/float_req_bl_0870a.c [2021-10-13 04:40:26,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/004ffc19b/b29b3b2d50754723b3646e40bfc49dd8/FLAG730d37be7 [2021-10-13 04:40:27,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/data/004ffc19b/b29b3b2d50754723b3646e40bfc49dd8 [2021-10-13 04:40:27,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:40:27,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:40:27,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:40:27,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:40:27,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:40:27,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a3dc867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27, skipping insertion in model container [2021-10-13 04:40:27,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:40:27,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:40:27,469 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/sv-benchmarks/c/float-newlib/float_req_bl_0870a.c[13991,14004] [2021-10-13 04:40:27,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:40:27,492 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:40:27,596 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/sv-benchmarks/c/float-newlib/float_req_bl_0870a.c[13991,14004] [2021-10-13 04:40:27,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:40:27,617 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:40:27,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27 WrapperNode [2021-10-13 04:40:27,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:40:27,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:40:27,619 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:40:27,619 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:40:27,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:40:27,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:40:27,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:40:27,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:40:27,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:40:27,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:40:27,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:40:27,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:40:27,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:40:27" (1/1) ... [2021-10-13 04:40:27,841 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:40:27,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:40:27,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:40:27,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:40:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-13 04:40:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-13 04:40:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-13 04:40:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-13 04:40:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:40:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-13 04:40:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-13 04:40:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:40:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:40:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-13 04:40:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-13 04:40:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:42:12,510 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:42:12,510 INFO L299 CfgBuilder]: Removed 84 assume(true) statements. [2021-10-13 04:42:12,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:42:12 BoogieIcfgContainer [2021-10-13 04:42:12,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:42:12,514 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:42:12,515 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:42:12,526 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:42:12,527 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:42:12" (1/1) ... [2021-10-13 04:42:12,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:42:12,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:42:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 151 states and 258 transitions. [2021-10-13 04:42:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 258 transitions. [2021-10-13 04:42:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-13 04:42:12,590 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:42:12,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:42:12,647 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:42:12,653 INFO L168 Benchmark]: Toolchain (without parser) took 105598.29 ms. Allocated memory was 60.8 MB in the beginning and 92.3 MB in the end (delta: 31.5 MB). Free memory was 40.4 MB in the beginning and 46.5 MB in the end (delta: -6.1 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:42:12,655 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:42:12,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 564.11 ms. Allocated memory is still 60.8 MB. Free memory was 40.3 MB in the beginning and 31.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:42:12,659 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.23 ms. Allocated memory is still 60.8 MB. Free memory was 31.3 MB in the beginning and 27.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:42:12,661 INFO L168 Benchmark]: Boogie Preprocessor took 109.19 ms. Allocated memory was 60.8 MB in the beginning and 92.3 MB in the end (delta: 31.5 MB). Free memory was 27.1 MB in the beginning and 70.3 MB in the end (delta: -43.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:42:12,662 INFO L168 Benchmark]: RCFGBuilder took 104680.14 ms. Allocated memory is still 92.3 MB. Free memory was 70.3 MB in the beginning and 51.8 MB in the end (delta: 18.5 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:42:12,664 INFO L168 Benchmark]: CodeCheck took 135.55 ms. Allocated memory is still 92.3 MB. Free memory was 51.8 MB in the beginning and 46.5 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:42:12,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 60.8 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 564.11 ms. Allocated memory is still 60.8 MB. Free memory was 40.3 MB in the beginning and 31.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 104.23 ms. Allocated memory is still 60.8 MB. Free memory was 31.3 MB in the beginning and 27.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 109.19 ms. Allocated memory was 60.8 MB in the beginning and 92.3 MB in the end (delta: 31.5 MB). Free memory was 27.1 MB in the beginning and 70.3 MB in the end (delta: -43.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 104680.14 ms. Allocated memory is still 92.3 MB. Free memory was 70.3 MB in the beginning and 51.8 MB in the end (delta: 18.5 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. * CodeCheck took 135.55 ms. Allocated memory is still 92.3 MB. Free memory was 51.8 MB in the beginning and 46.5 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-13 04:42:12,915 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-13 04:42:12,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f584fa0-2c25-4db9-97e3-8482dc987366/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...