./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak --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 f582e79aad3a22fe187a87542551e80677bd02f1 .................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak --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 f582e79aad3a22fe187a87542551e80677bd02f1 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:11:52,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:11:52,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:11:52,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:11:52,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:11:52,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:11:52,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:11:52,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:11:52,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:11:52,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:11:52,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:11:52,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:11:52,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:11:52,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:11:52,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:11:52,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:11:52,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:11:52,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:11:52,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:11:52,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:11:52,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:11:52,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:11:52,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:11:52,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:11:52,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:11:52,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:11:52,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:11:52,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:11:52,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:11:52,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:11:52,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:11:52,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:11:52,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:11:52,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:11:52,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:11:52,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:11:52,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:11:52,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:11:52,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:11:52,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:11:52,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:11:52,388 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:11:52,421 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:11:52,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:11:52,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:11:52,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:11:52,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:11:52,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:11:52,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:11:52,427 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:11:52,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:11:52,428 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:11:52,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:11:52,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:11:52,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:11:52,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:11:52,430 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:11:52,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:11:52,431 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:11:52,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:11:52,432 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:11:52,432 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:11:52,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:11:52,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:11:52,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:11:52,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:11:52,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:11:52,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:11:52,434 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:11:52,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:11:52,435 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:11:52,435 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-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f582e79aad3a22fe187a87542551e80677bd02f1 [2020-12-01 18:11:52,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:11:52,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:11:52,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:11:52,797 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:11:52,800 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:11:52,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2020-12-01 18:11:52,898 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/29f8b27d0/73cc2475be3b488aadfe0d58b8f7f79a/FLAGc3d6b3ca8 [2020-12-01 18:11:53,635 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:11:53,639 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2020-12-01 18:11:53,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/29f8b27d0/73cc2475be3b488aadfe0d58b8f7f79a/FLAGc3d6b3ca8 [2020-12-01 18:11:53,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/29f8b27d0/73cc2475be3b488aadfe0d58b8f7f79a [2020-12-01 18:11:53,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:11:53,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:11:53,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:53,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:53,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:53,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:53" (1/1) ... [2020-12-01 18:11:53,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413daccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:53, skipping insertion in model container [2020-12-01 18:11:53,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:53" (1/1) ... [2020-12-01 18:11:53,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:11:53,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:11:54,345 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:1684) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$41(StandardFunctionHandler.java:331) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1401) 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:1971) 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:1600) 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:1045) 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:1577) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-12-01 18:11:54,356 INFO L168 Benchmark]: Toolchain (without parser) took 492.46 ms. Allocated memory is still 102.8 MB. Free memory was 73.3 MB in the beginning and 76.6 MB in the end (delta: -3.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:54,358 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 102.8 MB. Free memory was 61.4 MB in the beginning and 61.4 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:11:54,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 486.06 ms. Allocated memory is still 102.8 MB. Free memory was 73.3 MB in the beginning and 76.6 MB in the end (delta: -3.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:54,365 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 102.8 MB. Free memory was 61.4 MB in the beginning and 61.4 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 486.06 ms. Allocated memory is still 102.8 MB. Free memory was 73.3 MB in the beginning and 76.6 MB in the end (delta: -3.3 MB). Peak memory consumption was 8.4 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 0.2.0-69874e2 [2020-12-01 18:11:57,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:11:57,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:11:57,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:11:57,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:11:57,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:11:57,424 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:11:57,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:11:57,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:11:57,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:11:57,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:11:57,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:11:57,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:11:57,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:11:57,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:11:57,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:11:57,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:11:57,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:11:57,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:11:57,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:11:57,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:11:57,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:11:57,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:11:57,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:11:57,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:11:57,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:11:57,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:11:57,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:11:57,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:11:57,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:11:57,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:11:57,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:11:57,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:11:57,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:11:57,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:11:57,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:11:57,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:11:57,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:11:57,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:11:57,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:11:57,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:11:57,534 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:11:57,590 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:11:57,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:11:57,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:11:57,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:11:57,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:11:57,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:11:57,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:11:57,597 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:11:57,598 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:11:57,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:11:57,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:11:57,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:11:57,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:11:57,601 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:11:57,601 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:11:57,601 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:11:57,602 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:11:57,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:11:57,603 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:11:57,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:11:57,603 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:11:57,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:11:57,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:11:57,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:11:57,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:11:57,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:11:57,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:11:57,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:11:57,606 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:11:57,607 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:11:57,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:11:57,607 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:11:57,608 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:11:57,609 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-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f582e79aad3a22fe187a87542551e80677bd02f1 [2020-12-01 18:11:58,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:11:58,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:11:58,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:11:58,247 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:11:58,249 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:11:58,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2020-12-01 18:11:58,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/d69426221/9b5f431c30df4b48b7cc183df280e332/FLAG3e33b3fe5 [2020-12-01 18:11:59,080 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:11:59,093 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2020-12-01 18:11:59,111 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/d69426221/9b5f431c30df4b48b7cc183df280e332/FLAG3e33b3fe5 [2020-12-01 18:11:59,410 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/data/d69426221/9b5f431c30df4b48b7cc183df280e332 [2020-12-01 18:11:59,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:11:59,418 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:11:59,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:59,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:59,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:59,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:59" (1/1) ... [2020-12-01 18:11:59,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c201269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:59, skipping insertion in model container [2020-12-01 18:11:59,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:59" (1/1) ... [2020-12-01 18:11:59,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:11:59,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:00,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:12:00,033 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:12:00,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:12:00,271 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:12:00,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00 WrapperNode [2020-12-01 18:12:00,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:00,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:12:00,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:12:00,274 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:12:00,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:12:00,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:12:00,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:12:00,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:12:00,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... [2020-12-01 18:12:00,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:12:00,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:12:00,625 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:12:00,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:12:00,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c2fd0b85-0f1b-44b3-babe-f45c9146b7a9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:00,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:12:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:12:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:12:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:12:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:12:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:12:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2020-12-01 18:12:00,787 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2020-12-01 18:12:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:12:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:12:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:12:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:12:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:12:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:21:35,715 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:21:35,716 INFO L298 CfgBuilder]: Removed 74 assume(true) statements. [2020-12-01 18:21:35,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:35 BoogieIcfgContainer [2020-12-01 18:21:35,720 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:21:35,721 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:21:35,722 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:21:35,736 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:21:35,737 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:35" (1/1) ... [2020-12-01 18:21:35,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:21:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 150 states and 253 transitions. [2020-12-01 18:21:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 253 transitions. [2020-12-01 18:21:35,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 18:21:35,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:35,872 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 18:21:35,878 INFO L168 Benchmark]: Toolchain (without parser) took 576458.99 ms. Allocated memory was 65.0 MB in the beginning and 88.1 MB in the end (delta: 23.1 MB). Free memory was 45.6 MB in the beginning and 52.1 MB in the end (delta: -6.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:35,879 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 65.0 MB. Free memory is still 47.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:21:35,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 849.77 ms. Allocated memory is still 65.0 MB. Free memory was 45.4 MB in the beginning and 39.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:35,881 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.13 ms. Allocated memory is still 65.0 MB. Free memory was 39.0 MB in the beginning and 34.2 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:35,882 INFO L168 Benchmark]: Boogie Preprocessor took 192.07 ms. Allocated memory is still 65.0 MB. Free memory was 34.2 MB in the beginning and 28.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:35,883 INFO L168 Benchmark]: RCFGBuilder took 575095.77 ms. Allocated memory was 65.0 MB in the beginning and 88.1 MB in the end (delta: 23.1 MB). Free memory was 28.7 MB in the beginning and 57.8 MB in the end (delta: -29.1 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:35,884 INFO L168 Benchmark]: CodeCheck took 154.46 ms. Allocated memory is still 88.1 MB. Free memory was 57.8 MB in the beginning and 52.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:35,888 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 0.36 ms. Allocated memory is still 65.0 MB. Free memory is still 47.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 849.77 ms. Allocated memory is still 65.0 MB. Free memory was 45.4 MB in the beginning and 39.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 157.13 ms. Allocated memory is still 65.0 MB. Free memory was 39.0 MB in the beginning and 34.2 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 192.07 ms. Allocated memory is still 65.0 MB. Free memory was 34.2 MB in the beginning and 28.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 575095.77 ms. Allocated memory was 65.0 MB in the beginning and 88.1 MB in the end (delta: 23.1 MB). Free memory was 28.7 MB in the beginning and 57.8 MB in the end (delta: -29.1 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. * CodeCheck took 154.46 ms. Allocated memory is still 88.1 MB. Free memory was 57.8 MB in the beginning and 52.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...