./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0882.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_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0882.c -s /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/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 3e9201cae23fc7cbf1af50183e9486b54bc56d6e .................................................................................................................................................................... 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_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0882.c -s /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/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 3e9201cae23fc7cbf1af50183e9486b54bc56d6e ......................................................................................................................................................................................................................... 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 17:46:20,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:46:20,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:46:20,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:46:20,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:46:20,889 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:46:20,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:46:20,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:46:20,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:46:20,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:46:20,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:46:20,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:46:20,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:46:20,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:46:20,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:46:20,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:46:20,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:46:20,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:46:20,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:46:20,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:46:20,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:46:20,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:46:20,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:46:20,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:46:20,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:46:20,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:46:20,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:46:20,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:46:20,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:46:20,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:46:20,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:46:20,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:46:20,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:46:20,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:46:20,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:46:20,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:46:20,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:46:20,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:46:20,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:46:20,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:46:20,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:46:20,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:46:20,995 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:46:20,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:46:21,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:46:21,001 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:46:21,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:46:21,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:46:21,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:46:21,003 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:46:21,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:46:21,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:46:21,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:46:21,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:46:21,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:46:21,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:46:21,006 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:46:21,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:46:21,007 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:46:21,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:46:21,007 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:46:21,007 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:46:21,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:46:21,008 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:46:21,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:46:21,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:46:21,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:46:21,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:46:21,009 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:46:21,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:46:21,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:46:21,012 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_69aa3b32-5004-4186-a132-570414496c51/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e9201cae23fc7cbf1af50183e9486b54bc56d6e [2020-12-01 17:46:21,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:46:21,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:46:21,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:46:21,437 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:46:21,439 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:46:21,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0882.c [2020-12-01 17:46:21,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/ba4c2db1f/ab3b333d8dae47a0b45db317f408003f/FLAG0bb40064f [2020-12-01 17:46:22,101 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:46:22,102 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/sv-benchmarks/c/float-newlib/double_req_bl_0882.c [2020-12-01 17:46:22,116 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/ba4c2db1f/ab3b333d8dae47a0b45db317f408003f/FLAG0bb40064f [2020-12-01 17:46:22,413 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/ba4c2db1f/ab3b333d8dae47a0b45db317f408003f [2020-12-01 17:46:22,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:46:22,418 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:46:22,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:22,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:46:22,425 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:46:22,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:22" (1/1) ... [2020-12-01 17:46:22,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57936f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:22, skipping insertion in model container [2020-12-01 17:46:22,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:22" (1/1) ... [2020-12-01 17:46:22,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:46:22,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:46:22,893 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 17:46:22,911 INFO L168 Benchmark]: Toolchain (without parser) took 491.74 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.1 MB in the beginning and 74.4 MB in the end (delta: -28.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:22,913 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory is still 62.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:46:22,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.45 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.0 MB in the beginning and 74.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:22,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory is still 62.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 488.45 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.0 MB in the beginning and 74.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 6.3 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 17:46:25,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:46:25,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:46:25,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:46:25,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:46:25,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:46:25,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:46:25,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:46:25,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:46:25,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:46:25,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:46:25,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:46:25,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:46:25,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:46:25,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:46:25,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:46:25,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:46:25,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:46:25,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:46:25,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:46:25,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:46:25,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:46:25,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:46:25,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:46:26,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:46:26,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:46:26,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:46:26,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:46:26,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:46:26,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:46:26,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:46:26,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:46:26,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:46:26,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:46:26,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:46:26,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:46:26,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:46:26,027 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:46:26,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:46:26,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:46:26,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:46:26,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:46:26,094 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:46:26,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:46:26,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:46:26,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:46:26,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:46:26,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:46:26,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:46:26,101 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:46:26,102 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:46:26,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:46:26,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:46:26,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:46:26,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:46:26,104 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:46:26,105 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:46:26,105 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:46:26,105 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:46:26,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:46:26,106 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:46:26,106 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:46:26,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:46:26,107 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:46:26,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:46:26,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:46:26,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:46:26,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:46:26,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:46:26,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:46:26,109 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:46:26,109 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:46:26,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:46:26,110 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:46:26,111 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:46:26,111 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_69aa3b32-5004-4186-a132-570414496c51/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e9201cae23fc7cbf1af50183e9486b54bc56d6e [2020-12-01 17:46:26,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:46:26,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:46:26,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:46:26,684 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:46:26,685 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:46:26,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0882.c [2020-12-01 17:46:26,779 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/78eb0de4c/7de3d632be914ea79907687b4afa6750/FLAG2b1be1c67 [2020-12-01 17:46:27,535 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:46:27,545 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/sv-benchmarks/c/float-newlib/double_req_bl_0882.c [2020-12-01 17:46:27,566 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/78eb0de4c/7de3d632be914ea79907687b4afa6750/FLAG2b1be1c67 [2020-12-01 17:46:27,803 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/bin/ukojak/data/78eb0de4c/7de3d632be914ea79907687b4afa6750 [2020-12-01 17:46:27,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:46:27,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:46:27,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:27,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:46:27,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:46:27,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:27" (1/1) ... [2020-12-01 17:46:27,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a1d3816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:27, skipping insertion in model container [2020-12-01 17:46:27,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:27" (1/1) ... [2020-12-01 17:46:27,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:46:27,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:46:28,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:46:28,460 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:46:28,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:46:28,643 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:46:28,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28 WrapperNode [2020-12-01 17:46:28,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:28,645 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:46:28,646 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:46:28,646 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:46:28,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,698 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:46:28,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:46:28,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:46:28,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:46:28,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,920 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... [2020-12-01 17:46:28,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:46:28,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:46:28,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:46:28,960 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:46:28,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_69aa3b32-5004-4186-a132-570414496c51/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 17:46:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 17:46:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 17:46:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 17:46:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 17:46:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:46:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:46:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 17:46:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:46:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:46:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:46:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:46:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:55:51,132 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:55:51,132 INFO L298 CfgBuilder]: Removed 76 assume(true) statements. [2020-12-01 17:55:51,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:55:51 BoogieIcfgContainer [2020-12-01 17:55:51,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:55:51,137 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:55:51,137 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:55:51,149 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:55:51,149 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:55:51" (1/1) ... [2020-12-01 17:55:51,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:55:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:55:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2020-12-01 17:55:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2020-12-01 17:55:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 17:55:51,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:55:51,288 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 17:55:51,299 INFO L168 Benchmark]: Toolchain (without parser) took 563487.87 ms. Allocated memory was 54.5 MB in the beginning and 96.5 MB in the end (delta: 41.9 MB). Free memory was 31.3 MB in the beginning and 62.9 MB in the end (delta: -31.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:51,301 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.9 MB in the end (delta: 22.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:51,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 831.49 ms. Allocated memory was 54.5 MB in the beginning and 77.6 MB in the end (delta: 23.1 MB). Free memory was 31.1 MB in the beginning and 47.6 MB in the end (delta: -16.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:51,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.94 ms. Allocated memory is still 77.6 MB. Free memory was 47.4 MB in the beginning and 42.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:51,307 INFO L168 Benchmark]: Boogie Preprocessor took 146.50 ms. Allocated memory is still 77.6 MB. Free memory was 42.5 MB in the beginning and 55.4 MB in the end (delta: -12.8 MB). Peak memory consumption was 6.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:51,308 INFO L168 Benchmark]: RCFGBuilder took 562176.10 ms. Allocated memory was 77.6 MB in the beginning and 96.5 MB in the end (delta: 18.9 MB). Free memory was 55.4 MB in the beginning and 68.4 MB in the end (delta: -13.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:51,310 INFO L168 Benchmark]: CodeCheck took 158.27 ms. Allocated memory is still 96.5 MB. Free memory was 68.4 MB in the beginning and 62.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:51,326 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 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.9 MB in the end (delta: 22.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 831.49 ms. Allocated memory was 54.5 MB in the beginning and 77.6 MB in the end (delta: 23.1 MB). Free memory was 31.1 MB in the beginning and 47.6 MB in the end (delta: -16.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.94 ms. Allocated memory is still 77.6 MB. Free memory was 47.4 MB in the beginning and 42.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 146.50 ms. Allocated memory is still 77.6 MB. Free memory was 42.5 MB in the beginning and 55.4 MB in the end (delta: -12.8 MB). Peak memory consumption was 6.9 MB. Max. memory is 16.1 GB. * RCFGBuilder took 562176.10 ms. Allocated memory was 77.6 MB in the beginning and 96.5 MB in the end (delta: 18.9 MB). Free memory was 55.4 MB in the beginning and 68.4 MB in the end (delta: -13.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. * CodeCheck took 158.27 ms. Allocated memory is still 96.5 MB. Free memory was 68.4 MB in the beginning and 62.9 MB in the end (delta: 5.5 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...