./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0873b.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_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0873b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/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 e1a8c6336781ddac35e005da0e56ac5957025880 .................................................................................................................................................................... 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_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0873b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/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 e1a8c6336781ddac35e005da0e56ac5957025880 ........................................................................................................................................................................................................................ 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 18:03:12,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:03:12,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:03:12,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:03:12,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:03:12,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:03:12,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:03:12,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:03:12,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:03:12,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:03:12,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:03:12,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:03:12,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:03:12,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:03:12,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:03:12,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:03:12,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:03:12,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:03:12,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:03:12,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:03:12,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:03:12,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:03:12,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:03:12,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:03:12,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:03:12,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:03:12,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:03:12,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:03:12,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:03:12,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:03:12,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:03:12,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:03:12,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:03:12,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:03:12,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:03:12,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:03:12,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:03:12,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:03:12,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:03:12,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:03:12,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:03:12,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:03:12,638 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:03:12,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:03:12,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:03:12,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:03:12,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:03:12,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:03:12,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:03:12,642 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:03:12,643 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:03:12,643 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:03:12,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:03:12,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:03:12,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:03:12,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:03:12,644 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:03:12,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:03:12,648 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:03:12,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:03:12,648 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:03:12,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:03:12,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:03:12,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:03:12,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:03:12,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:03:12,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:03:12,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:03:12,651 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:03:12,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:03:12,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:03:12,655 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_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1a8c6336781ddac35e005da0e56ac5957025880 [2020-12-01 18:03:13,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:03:13,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:03:13,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:03:13,051 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:03:13,053 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:03:13,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0873b.c [2020-12-01 18:03:13,165 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/6ac8cdc57/d8a18b42ff1b4e3b96eb75a2b94f0a23/FLAG5f771d7bc [2020-12-01 18:03:13,791 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:03:13,791 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/sv-benchmarks/c/float-newlib/float_req_bl_0873b.c [2020-12-01 18:03:13,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/6ac8cdc57/d8a18b42ff1b4e3b96eb75a2b94f0a23/FLAG5f771d7bc [2020-12-01 18:03:14,106 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/6ac8cdc57/d8a18b42ff1b4e3b96eb75a2b94f0a23 [2020-12-01 18:03:14,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:03:14,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:03:14,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:14,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:03:14,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:03:14,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:14" (1/1) ... [2020-12-01 18:03:14,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df5f46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:14, skipping insertion in model container [2020-12-01 18:03:14,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:14" (1/1) ... [2020-12-01 18:03:14,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:03:14,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:14,670 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$42(StandardFunctionHandler.java:332) 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 18:03:14,686 INFO L168 Benchmark]: Toolchain (without parser) took 571.38 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 58.3 MB in the beginning and 85.2 MB in the end (delta: -26.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:14,689 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 90.2 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:03:14,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.97 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 58.0 MB in the beginning and 85.2 MB in the end (delta: -27.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:14,697 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 90.2 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 567.97 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 58.0 MB in the beginning and 85.2 MB in the end (delta: -27.2 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 0.2.0-69874e2 [2020-12-01 18:03:17,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:03:17,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:03:17,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:03:17,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:03:17,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:03:17,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:03:17,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:03:17,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:03:17,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:03:17,979 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:03:17,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:03:17,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:03:18,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:03:18,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:03:18,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:03:18,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:03:18,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:03:18,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:03:18,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:03:18,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:03:18,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:03:18,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:03:18,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:03:18,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:03:18,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:03:18,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:03:18,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:03:18,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:03:18,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:03:18,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:03:18,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:03:18,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:03:18,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:03:18,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:03:18,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:03:18,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:03:18,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:03:18,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:03:18,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:03:18,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:03:18,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:03:18,115 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:03:18,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:03:18,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:03:18,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:03:18,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:03:18,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:03:18,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:03:18,122 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:03:18,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:03:18,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:03:18,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:03:18,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:03:18,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:03:18,125 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:03:18,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:03:18,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:03:18,126 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:03:18,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:03:18,126 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:03:18,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:03:18,127 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:03:18,127 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:03:18,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:03:18,128 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:03:18,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:03:18,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:03:18,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:03:18,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:03:18,155 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:03:18,155 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:03:18,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:03:18,156 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:03:18,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:03:18,157 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_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1a8c6336781ddac35e005da0e56ac5957025880 [2020-12-01 18:03:18,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:03:18,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:03:18,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:03:18,672 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:03:18,673 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:03:18,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0873b.c [2020-12-01 18:03:18,775 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/6067ff06f/6b480bf29c1a4d91b5c054bcce456210/FLAG95d70d4db [2020-12-01 18:03:19,634 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:03:19,639 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/sv-benchmarks/c/float-newlib/float_req_bl_0873b.c [2020-12-01 18:03:19,656 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/6067ff06f/6b480bf29c1a4d91b5c054bcce456210/FLAG95d70d4db [2020-12-01 18:03:19,887 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/bin/ukojak/data/6067ff06f/6b480bf29c1a4d91b5c054bcce456210 [2020-12-01 18:03:19,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:03:19,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:03:19,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:19,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:03:19,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:03:19,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:19" (1/1) ... [2020-12-01 18:03:19,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b12f1b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:19, skipping insertion in model container [2020-12-01 18:03:19,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:19" (1/1) ... [2020-12-01 18:03:19,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:03:20,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:20,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:20,539 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:03:20,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:20,757 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:03:20,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20 WrapperNode [2020-12-01 18:03:20,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:20,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:20,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:03:20,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:03:20,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,887 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:20,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:03:20,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:03:20,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:03:20,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:20,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:21,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... [2020-12-01 18:03:21,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:03:21,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:03:21,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:03:21,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:03:21,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a75d43b2-b1a1-4b8a-bc27-6a9a236b8bcd/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 18:03:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2020-12-01 18:03:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2020-12-01 18:03:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2020-12-01 18:03:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:03:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:03:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2020-12-01 18:03:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:03:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:03:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:03:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2020-12-01 18:03:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:03:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:06:09,095 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:06:09,095 INFO L298 CfgBuilder]: Removed 84 assume(true) statements. [2020-12-01 18:06:09,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:06:09 BoogieIcfgContainer [2020-12-01 18:06:09,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:06:09,101 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:06:09,102 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:06:09,118 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:06:09,119 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:06:09" (1/1) ... [2020-12-01 18:06:09,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:06:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:06:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 149 states and 255 transitions. [2020-12-01 18:06:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 255 transitions. [2020-12-01 18:06:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:06:09,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:06:09,265 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 18:06:09,272 INFO L168 Benchmark]: Toolchain (without parser) took 169376.82 ms. Allocated memory was 75.5 MB in the beginning and 98.6 MB in the end (delta: 23.1 MB). Free memory was 59.4 MB in the beginning and 74.8 MB in the end (delta: -15.4 MB). Peak memory consumption was 48.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:09,273 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 75.5 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:06:09,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 864.88 ms. Allocated memory is still 75.5 MB. Free memory was 59.2 MB in the beginning and 48.3 MB in the end (delta: 10.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:09,275 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.32 ms. Allocated memory is still 75.5 MB. Free memory was 48.3 MB in the beginning and 43.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:09,276 INFO L168 Benchmark]: Boogie Preprocessor took 133.75 ms. Allocated memory is still 75.5 MB. Free memory was 43.7 MB in the beginning and 38.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:09,277 INFO L168 Benchmark]: RCFGBuilder took 168076.93 ms. Allocated memory was 75.5 MB in the beginning and 98.6 MB in the end (delta: 23.1 MB). Free memory was 38.8 MB in the beginning and 40.9 MB in the end (delta: -2.1 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:09,278 INFO L168 Benchmark]: CodeCheck took 167.78 ms. Allocated memory is still 98.6 MB. Free memory was 40.9 MB in the beginning and 74.8 MB in the end (delta: -33.9 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:06:09,283 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 0.43 ms. Allocated memory is still 75.5 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 864.88 ms. Allocated memory is still 75.5 MB. Free memory was 59.2 MB in the beginning and 48.3 MB in the end (delta: 10.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.32 ms. Allocated memory is still 75.5 MB. Free memory was 48.3 MB in the beginning and 43.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 133.75 ms. Allocated memory is still 75.5 MB. Free memory was 43.7 MB in the beginning and 38.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 168076.93 ms. Allocated memory was 75.5 MB in the beginning and 98.6 MB in the end (delta: 23.1 MB). Free memory was 38.8 MB in the beginning and 40.9 MB in the end (delta: -2.1 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. * CodeCheck took 167.78 ms. Allocated memory is still 98.6 MB. Free memory was 40.9 MB in the beginning and 74.8 MB in the end (delta: -33.9 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...