./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.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_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c -s /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/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 2b71ec6b1316ecd1ce13b756bd4541e9b3ab4600 ........................................................................................................................................................................................................................... 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_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c -s /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/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 2b71ec6b1316ecd1ce13b756bd4541e9b3ab4600 ................................................................................................................................................................................................................................ 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 16:19:24,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:24,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:24,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:24,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:24,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:24,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:24,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:24,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:24,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:24,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:24,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:24,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:24,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:24,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:24,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:24,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:24,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:24,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:24,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:24,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:24,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:24,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:24,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:24,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:24,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:24,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:24,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:24,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:24,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:24,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:24,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:24,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:24,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:24,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:24,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:24,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:24,623 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:24,623 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:24,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:24,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:24,628 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:19:24,660 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:24,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:24,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:24,662 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:24,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:24,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:24,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:24,664 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:24,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:19:24,664 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:24,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:24,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:24,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:24,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:24,666 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:24,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:24,667 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:24,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:24,667 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:24,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:24,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:24,668 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:24,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:24,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:24,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:24,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:24,670 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:19:24,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:19:24,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:24,671 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_deb5d92c-6669-4d92-9a8a-77dedebd163e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b71ec6b1316ecd1ce13b756bd4541e9b3ab4600 [2020-12-01 16:19:25,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:25,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:25,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:25,086 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:25,089 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:25,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2020-12-01 16:19:25,179 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/433552848/69acc2e43e274561a6102483da424f75/FLAGd708a67ce [2020-12-01 16:19:25,897 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:25,898 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2020-12-01 16:19:25,924 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/433552848/69acc2e43e274561a6102483da424f75/FLAGd708a67ce [2020-12-01 16:19:26,203 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/433552848/69acc2e43e274561a6102483da424f75 [2020-12-01 16:19:26,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:26,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:26,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:26,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:26,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:26,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:26" (1/1) ... [2020-12-01 16:19:26,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@feef6bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:26, skipping insertion in model container [2020-12-01 16:19:26,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:26" (1/1) ... [2020-12-01 16:19:26,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:26,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:26,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:26,883 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:19:27,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:27,068 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:19:27,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27 WrapperNode [2020-12-01 16:19:27,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:27,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:27,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:19:27,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:19:27,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,218 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:27,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:19:27,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:19:27,219 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:19:27,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... [2020-12-01 16:19:27,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:19:27,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:19:27,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:19:27,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:19:27,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/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 16:19:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 16:19:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 16:19:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 16:19:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 16:19:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:19:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 16:19:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 16:19:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:19:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 16:19:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:19:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 16:19:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:19:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:19:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:19:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 16:19:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 16:19:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 16:19:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:19:30,986 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:19:30,987 INFO L298 CfgBuilder]: Removed 79 assume(true) statements. [2020-12-01 16:19:30,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:19:30 BoogieIcfgContainer [2020-12-01 16:19:30,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:19:30,993 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:19:30,993 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:19:31,008 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:19:31,008 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:19:30" (1/1) ... [2020-12-01 16:19:31,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:19:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:19:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 176 states and 291 transitions. [2020-12-01 16:19:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2020-12-01 16:19:31,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 16:19:31,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:19:31,144 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) 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 16:19:31,152 INFO L168 Benchmark]: Toolchain (without parser) took 4937.69 ms. Allocated memory was 94.4 MB in the beginning and 163.6 MB in the end (delta: 69.2 MB). Free memory was 65.1 MB in the beginning and 99.9 MB in the end (delta: -34.8 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:31,153 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 94.4 MB. Free memory is still 52.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:31,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 850.40 ms. Allocated memory is still 94.4 MB. Free memory was 64.9 MB in the beginning and 55.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:31,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.84 ms. Allocated memory is still 94.4 MB. Free memory was 55.3 MB in the beginning and 49.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:31,156 INFO L168 Benchmark]: Boogie Preprocessor took 262.05 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 49.1 MB in the beginning and 87.3 MB in the end (delta: -38.2 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:31,157 INFO L168 Benchmark]: RCFGBuilder took 3509.79 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 87.3 MB in the beginning and 105.1 MB in the end (delta: -17.8 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:31,158 INFO L168 Benchmark]: CodeCheck took 155.89 ms. Allocated memory is still 163.6 MB. Free memory was 105.1 MB in the beginning and 99.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:31,163 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 94.4 MB. Free memory is still 52.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 850.40 ms. Allocated memory is still 94.4 MB. Free memory was 64.9 MB in the beginning and 55.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 146.84 ms. Allocated memory is still 94.4 MB. Free memory was 55.3 MB in the beginning and 49.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 262.05 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 49.1 MB in the beginning and 87.3 MB in the end (delta: -38.2 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3509.79 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 87.3 MB in the beginning and 105.1 MB in the end (delta: -17.8 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. * CodeCheck took 155.89 ms. Allocated memory is still 163.6 MB. Free memory was 105.1 MB in the beginning and 99.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:19:34,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:34,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:34,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:34,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:34,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:34,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:34,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:34,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:34,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:34,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:34,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:34,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:34,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:34,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:34,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:34,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:34,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:34,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:34,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:34,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:34,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:34,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:34,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:34,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:34,761 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:34,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:34,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:34,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:34,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:34,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:34,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:34,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:34,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:34,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:34,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:34,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:34,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:34,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:34,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:34,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:34,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:19:34,812 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:34,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:34,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:19:34,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:19:34,815 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:34,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:34,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:34,816 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:34,817 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:34,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:34,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:19:34,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:34,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:19:34,818 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:19:34,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:19:34,819 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:19:34,819 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:34,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:19:34,820 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:34,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:19:34,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:34,821 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:34,821 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:34,821 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:34,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:34,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:34,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:34,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:19:34,823 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:19:34,823 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:19:34,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:19:34,824 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:19:34,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:19:34,824 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_deb5d92c-6669-4d92-9a8a-77dedebd163e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b71ec6b1316ecd1ce13b756bd4541e9b3ab4600 [2020-12-01 16:19:35,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:35,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:35,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:35,440 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:35,443 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:35,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2020-12-01 16:19:35,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/64d72b2a3/69fb2fc11e034330b4be475d179ef3d3/FLAG219ac712a [2020-12-01 16:19:36,448 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:36,449 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2020-12-01 16:19:36,484 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/64d72b2a3/69fb2fc11e034330b4be475d179ef3d3/FLAG219ac712a [2020-12-01 16:19:36,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/bin/ukojak/data/64d72b2a3/69fb2fc11e034330b4be475d179ef3d3 [2020-12-01 16:19:36,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:36,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:36,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:36,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:36,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:36,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:36" (1/1) ... [2020-12-01 16:19:36,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60d094c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:36, skipping insertion in model container [2020-12-01 16:19:36,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:36" (1/1) ... [2020-12-01 16:19:36,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:36,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:37,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:37,458 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:19:37,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:19:37,789 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:19:37,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37 WrapperNode [2020-12-01 16:19:37,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:37,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:37,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:19:37,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:19:37,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:37,841 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:37,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:19:37,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:19:37,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:19:37,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:19:37,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:37,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:37,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:37,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:38,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:38,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:38,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... [2020-12-01 16:19:38,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:19:38,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:19:38,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:19:38,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:19:38,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_deb5d92c-6669-4d92-9a8a-77dedebd163e/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 16:19:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 16:19:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 16:19:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 16:19:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 16:19:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:19:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 16:19:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 16:19:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 16:19:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:19:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 16:19:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:19:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 16:19:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 16:19:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 16:19:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 16:19:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:19:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:19:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:19:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:32:54,500 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:32:54,500 INFO L298 CfgBuilder]: Removed 79 assume(true) statements. [2020-12-01 16:32:54,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:32:54 BoogieIcfgContainer [2020-12-01 16:32:54,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:32:54,504 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:32:54,504 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:32:54,518 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:32:54,519 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:32:54" (1/1) ... [2020-12-01 16:32:54,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:32:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:32:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 176 states and 291 transitions. [2020-12-01 16:32:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2020-12-01 16:32:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 16:32:54,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:32:54,655 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 16:32:54,661 INFO L168 Benchmark]: Toolchain (without parser) took 797978.82 ms. Allocated memory was 65.0 MB in the beginning and 90.2 MB in the end (delta: 25.2 MB). Free memory was 45.6 MB in the beginning and 45.3 MB in the end (delta: 285.4 kB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:54,662 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 65.0 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:32:54,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1107.24 ms. Allocated memory was 65.0 MB in the beginning and 90.2 MB in the end (delta: 25.2 MB). Free memory was 45.3 MB in the beginning and 58.7 MB in the end (delta: -13.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:54,665 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.34 ms. Allocated memory is still 90.2 MB. Free memory was 58.7 MB in the beginning and 52.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:54,665 INFO L168 Benchmark]: Boogie Preprocessor took 280.54 ms. Allocated memory is still 90.2 MB. Free memory was 52.2 MB in the beginning and 66.5 MB in the end (delta: -14.3 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:54,666 INFO L168 Benchmark]: RCFGBuilder took 796300.84 ms. Allocated memory is still 90.2 MB. Free memory was 66.5 MB in the beginning and 50.3 MB in the end (delta: 16.3 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:54,667 INFO L168 Benchmark]: CodeCheck took 154.74 ms. Allocated memory is still 90.2 MB. Free memory was 50.3 MB in the beginning and 45.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:32:54,672 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 0.42 ms. Allocated memory is still 65.0 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1107.24 ms. Allocated memory was 65.0 MB in the beginning and 90.2 MB in the end (delta: 25.2 MB). Free memory was 45.3 MB in the beginning and 58.7 MB in the end (delta: -13.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.34 ms. Allocated memory is still 90.2 MB. Free memory was 58.7 MB in the beginning and 52.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 280.54 ms. Allocated memory is still 90.2 MB. Free memory was 52.2 MB in the beginning and 66.5 MB in the end (delta: -14.3 MB). Peak memory consumption was 9.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 796300.84 ms. Allocated memory is still 90.2 MB. Free memory was 66.5 MB in the beginning and 50.3 MB in the end (delta: 16.3 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. * CodeCheck took 154.74 ms. Allocated memory is still 90.2 MB. Free memory was 50.3 MB in the beginning and 45.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...