./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0872b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0872b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d37fb3f77c323e63f828ab56e9fe1fa6851bd5f ................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0872b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d37fb3f77c323e63f828ab56e9fe1fa6851bd5f ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:57:54,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:57:54,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:57:54,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:57:54,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:57:54,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:57:54,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:57:54,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:57:54,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:57:54,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:57:54,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:57:54,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:57:54,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:57:54,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:57:54,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:57:54,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:57:54,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:57:54,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:57:54,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:57:54,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:57:54,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:57:54,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:57:54,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:57:54,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:57:54,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:57:54,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:57:54,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:57:54,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:57:54,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:57:54,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:57:54,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:57:54,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:57:54,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:57:54,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:57:54,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:57:54,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:57:54,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:57:54,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:57:54,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:57:54,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:57:54,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:57:54,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-13 04:57:54,667 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:57:54,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:57:54,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:57:54,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:57:54,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:57:54,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:57:54,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:57:54,675 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:57:54,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:57:54,676 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:57:54,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:57:54,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:57:54,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:57:54,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:57:54,678 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:57:54,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:57:54,678 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:57:54,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:57:54,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:57:54,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:57:54,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:57:54,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:57:54,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:57:54,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:57:54,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:57:54,680 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:57:54,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:57:54,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:57:54,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d37fb3f77c323e63f828ab56e9fe1fa6851bd5f [2021-10-13 04:57:54,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:57:54,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:57:55,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:57:55,005 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:57:55,006 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:57:55,007 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0872b.c [2021-10-13 04:57:55,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/8266c50bc/66bd9b147aa44be1bd6b3dab3b241734/FLAG83eb9cc9e [2021-10-13 04:57:55,562 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:57:55,563 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/sv-benchmarks/c/float-newlib/float_req_bl_0872b.c [2021-10-13 04:57:55,578 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/8266c50bc/66bd9b147aa44be1bd6b3dab3b241734/FLAG83eb9cc9e [2021-10-13 04:57:55,893 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/8266c50bc/66bd9b147aa44be1bd6b3dab3b241734 [2021-10-13 04:57:55,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:57:55,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:57:55,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:57:55,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:57:55,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:57:55,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:57:55" (1/1) ... [2021-10-13 04:57:55,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6daa5f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:57:55, skipping insertion in model container [2021-10-13 04:57:55,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:57:55" (1/1) ... [2021-10-13 04:57:55,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:57:55,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:57:56,246 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:835) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1686) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$42(StandardFunctionHandler.java:361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1607) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1584) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:57:56,255 INFO L168 Benchmark]: Toolchain (without parser) took 357.09 ms. Allocated memory is still 123.7 MB. Free memory was 83.1 MB in the beginning and 98.1 MB in the end (delta: -15.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:57:56,256 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 123.7 MB. Free memory is still 100.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:57:56,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.95 ms. Allocated memory is still 123.7 MB. Free memory was 83.0 MB in the beginning and 98.1 MB in the end (delta: -15.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:57:56,260 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 123.7 MB. Free memory is still 100.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.95 ms. Allocated memory is still 123.7 MB. Free memory was 83.0 MB in the beginning and 98.1 MB in the end (delta: -15.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:835) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:57:58,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:57:58,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:57:58,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:57:58,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:57:58,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:57:58,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:57:58,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:57:58,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:57:58,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:57:58,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:57:58,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:57:58,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:57:58,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:57:58,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:57:58,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:57:58,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:57:58,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:57:58,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:57:58,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:57:58,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:57:58,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:57:58,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:57:58,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:57:58,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:57:58,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:57:58,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:57:58,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:57:58,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:57:58,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:57:58,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:57:58,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:57:58,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:57:58,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:57:58,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:57:58,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:57:58,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:57:58,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:57:58,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:57:58,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:57:58,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:57:58,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-13 04:57:58,742 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:57:58,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:57:58,744 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:57:58,744 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:57:58,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:57:58,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:57:58,746 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:57:58,746 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:57:58,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:57:58,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:57:58,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:57:58,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:57:58,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:57:58,748 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:57:58,749 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:57:58,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:57:58,749 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:57:58,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:57:58,750 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:57:58,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:57:58,750 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:57:58,750 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:57:58,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:57:58,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:57:58,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:57:58,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:57:58,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:57:58,752 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:57:58,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:57:58,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:57:58,752 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:57:58,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:57:58,753 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d37fb3f77c323e63f828ab56e9fe1fa6851bd5f [2021-10-13 04:57:59,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:57:59,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:57:59,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:57:59,145 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:57:59,146 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:57:59,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0872b.c [2021-10-13 04:57:59,229 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/0fd164ea1/5b2185fc19b14f459909750246670173/FLAGc22e80c71 [2021-10-13 04:57:59,890 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:57:59,895 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/sv-benchmarks/c/float-newlib/float_req_bl_0872b.c [2021-10-13 04:57:59,918 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/0fd164ea1/5b2185fc19b14f459909750246670173/FLAGc22e80c71 [2021-10-13 04:58:00,169 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/data/0fd164ea1/5b2185fc19b14f459909750246670173 [2021-10-13 04:58:00,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:58:00,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:58:00,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:58:00,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:58:00,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:58:00,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5403e436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00, skipping insertion in model container [2021-10-13 04:58:00,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:58:00,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:58:00,538 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/sv-benchmarks/c/float-newlib/float_req_bl_0872b.c[13800,13813] [2021-10-13 04:58:00,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:58:00,568 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:58:00,670 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/sv-benchmarks/c/float-newlib/float_req_bl_0872b.c[13800,13813] [2021-10-13 04:58:00,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:58:00,691 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:58:00,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00 WrapperNode [2021-10-13 04:58:00,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:58:00,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:58:00,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:58:00,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:58:00,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:58:00,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:58:00,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:58:00,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:58:00,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:58:00,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:58:00,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:58:00,935 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:58:00,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:58:00" (1/1) ... [2021-10-13 04:58:00,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:58:00,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:58:00,973 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:58:00,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:58:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-13 04:58:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-13 04:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-13 04:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-13 04:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-13 04:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-13 04:58:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:58:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:58:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-13 04:58:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-13 04:58:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:59:36,492 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:59:36,492 INFO L299 CfgBuilder]: Removed 82 assume(true) statements. [2021-10-13 04:59:36,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:59:36 BoogieIcfgContainer [2021-10-13 04:59:36,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:59:36,496 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:59:36,496 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:59:36,508 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:59:36,509 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:59:36" (1/1) ... [2021-10-13 04:59:36,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:59:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:59:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 149 states and 255 transitions. [2021-10-13 04:59:36,587 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 255 transitions. [2021-10-13 04:59:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-13 04:59:36,589 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:59:36,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:59:36,646 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:59:36,651 INFO L168 Benchmark]: Toolchain (without parser) took 96476.46 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.9 MB in the beginning and 50.7 MB in the end (delta: -2.8 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:59:36,651 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 69.2 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:59:36,652 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.46 ms. Allocated memory is still 69.2 MB. Free memory was 47.7 MB in the beginning and 39.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:59:36,653 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.26 ms. Allocated memory is still 69.2 MB. Free memory was 38.8 MB in the beginning and 34.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:59:36,654 INFO L168 Benchmark]: Boogie Preprocessor took 103.10 ms. Allocated memory is still 69.2 MB. Free memory was 34.7 MB in the beginning and 47.9 MB in the end (delta: -13.2 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:59:36,655 INFO L168 Benchmark]: RCFGBuilder took 95559.88 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.9 MB in the beginning and 56.2 MB in the end (delta: -8.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:59:36,656 INFO L168 Benchmark]: CodeCheck took 152.34 ms. Allocated memory is still 96.5 MB. Free memory was 56.2 MB in the beginning and 50.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:59:36,660 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 0.19 ms. Allocated memory is still 69.2 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 517.46 ms. Allocated memory is still 69.2 MB. Free memory was 47.7 MB in the beginning and 39.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 138.26 ms. Allocated memory is still 69.2 MB. Free memory was 38.8 MB in the beginning and 34.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 103.10 ms. Allocated memory is still 69.2 MB. Free memory was 34.7 MB in the beginning and 47.9 MB in the end (delta: -13.2 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 95559.88 ms. Allocated memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: 27.3 MB). Free memory was 47.9 MB in the beginning and 56.2 MB in the end (delta: -8.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. * CodeCheck took 152.34 ms. Allocated memory is still 96.5 MB. Free memory was 56.2 MB in the beginning and 50.7 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. [2021-10-13 04:59:36,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1b7f9d8-1424-4f18-b080-fb0bffb1d86b/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...