./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:36,836 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:36,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:47:36,962 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:47:36,963 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:47:37,004 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:37,005 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:37,006 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:37,007 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:37,008 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:37,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:37,009 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:37,010 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:47:37,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:47:37,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:47:37,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:37,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:37,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:37,014 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:37,014 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:47:37,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:37,015 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:37,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:37,017 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:37,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:37,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:37,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:37,019 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:37,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:37,020 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:47:37,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:47:37,021 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:37,021 INFO L153 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_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 [2023-11-11 23:47:37,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:37,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:37,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:37,352 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:37,352 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:37,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c [2023-11-11 23:47:40,433 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:40,793 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:40,797 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c [2023-11-11 23:47:40,817 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data/ef2126f08/3eea1d99f0c347e88cb8c8be1a7a1c9b/FLAGcde10f849 [2023-11-11 23:47:40,847 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data/ef2126f08/3eea1d99f0c347e88cb8c8be1a7a1c9b [2023-11-11 23:47:40,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:40,858 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:40,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:40,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:40,869 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:40,870 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:40" (1/1) ... [2023-11-11 23:47:40,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e35db3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:40, skipping insertion in model container [2023-11-11 23:47:40,872 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:40" (1/1) ... [2023-11-11 23:47:40,916 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:41,118 WARN L240 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_77d0e2a4-6350-4803-84e2-298b8019a664/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2023-11-11 23:47:41,156 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:41,234 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:41,245 WARN L240 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_77d0e2a4-6350-4803-84e2-298b8019a664/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2023-11-11 23:47:41,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:41,377 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:41,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41 WrapperNode [2023-11-11 23:47:41,377 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:41,378 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:41,378 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:41,378 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:41,386 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,407 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,468 INFO L138 Inliner]: procedures = 21, calls = 382, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 405 [2023-11-11 23:47:41,468 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:41,469 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:41,469 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:41,470 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:41,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,490 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,520 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,540 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,558 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:41,565 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:41,566 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:41,566 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:41,567 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:41" (1/1) ... [2023-11-11 23:47:41,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:41,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:41,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:41,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:41,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2023-11-11 23:47:41,683 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2023-11-11 23:47:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:47:41,683 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2023-11-11 23:47:41,684 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2023-11-11 23:47:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2023-11-11 23:47:41,685 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2023-11-11 23:47:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-11-11 23:47:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure SIN [2023-11-11 23:47:41,686 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN [2023-11-11 23:47:41,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:41,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:41,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2023-11-11 23:47:41,802 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:41,805 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:42,250 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:42,390 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:42,390 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:47:42,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:42 BoogieIcfgContainer [2023-11-11 23:47:42,393 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:42,394 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:42,395 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:42,405 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:42,405 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:42" (1/1) ... [2023-11-11 23:47:42,413 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2023-11-11 23:47:42,502 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2023-11-11 23:47:42,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:47:42,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:42,550 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:385) 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:156) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:47:42,555 INFO L158 Benchmark]: Toolchain (without parser) took 1696.67ms. Allocated memory is still 163.6MB. Free memory was 132.8MB in the beginning and 126.2MB in the end (delta: 6.5MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2023-11-11 23:47:42,556 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory is still 98.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:42,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.88ms. Allocated memory is still 163.6MB. Free memory was 132.3MB in the beginning and 112.5MB in the end (delta: 19.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-11 23:47:42,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.44ms. Allocated memory is still 163.6MB. Free memory was 112.0MB in the beginning and 107.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:42,561 INFO L158 Benchmark]: Boogie Preprocessor took 95.50ms. Allocated memory is still 163.6MB. Free memory was 107.8MB in the beginning and 104.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:42,562 INFO L158 Benchmark]: RCFGBuilder took 828.13ms. Allocated memory is still 163.6MB. Free memory was 104.1MB in the beginning and 130.6MB in the end (delta: -26.5MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:42,563 INFO L158 Benchmark]: CodeCheck took 159.35ms. Allocated memory is still 163.6MB. Free memory was 130.6MB in the beginning and 126.2MB in the end (delta: 4.3MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. [2023-11-11 23:47:42,574 INFO L338 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory is still 98.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.88ms. Allocated memory is still 163.6MB. Free memory was 132.3MB in the beginning and 112.5MB in the end (delta: 19.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.44ms. Allocated memory is still 163.6MB. Free memory was 112.0MB in the beginning and 107.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.50ms. Allocated memory is still 163.6MB. Free memory was 107.8MB in the beginning and 104.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 828.13ms. Allocated memory is still 163.6MB. Free memory was 104.1MB in the beginning and 130.6MB in the end (delta: -26.5MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * CodeCheck took 159.35ms. Allocated memory is still 163.6MB. Free memory was 130.6MB in the beginning and 126.2MB in the end (delta: 4.3MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:42,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:45,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:45,261 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-11 23:47:45,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:45,327 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:45,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:45,329 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:45,330 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:45,332 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:45,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:45,337 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:47:45,338 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:47:45,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:45,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:45,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:45,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:45,341 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:47:45,342 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:47:45,342 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:47:45,343 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:47:45,343 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:45,344 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:45,344 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:45,345 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:45,345 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:47:45,345 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:45,346 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:45,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:45,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:45,347 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:45,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:45,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:45,349 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:47:45,350 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:45,350 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:45,350 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:47:45,351 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:45,351 INFO L153 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_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 [2023-11-11 23:47:45,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:45,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:45,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:45,780 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:45,781 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:45,782 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c [2023-11-11 23:47:48,994 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:49,300 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:49,301 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c [2023-11-11 23:47:49,316 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data/9e59e57e0/3a7800dffd3a429e9a50690bb369842b/FLAG712a00435 [2023-11-11 23:47:49,336 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/data/9e59e57e0/3a7800dffd3a429e9a50690bb369842b [2023-11-11 23:47:49,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:49,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:49,352 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:49,353 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:49,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:49,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:49,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59bcbf87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49, skipping insertion in model container [2023-11-11 23:47:49,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:49,406 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:49,623 WARN L240 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_77d0e2a4-6350-4803-84e2-298b8019a664/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2023-11-11 23:47:49,685 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:49,760 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:49,773 WARN L240 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_77d0e2a4-6350-4803-84e2-298b8019a664/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2023-11-11 23:47:49,801 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:49,910 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:49,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49 WrapperNode [2023-11-11 23:47:49,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:49,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:49,913 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:49,913 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:49,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:49,964 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,078 INFO L138 Inliner]: procedures = 22, calls = 382, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 406 [2023-11-11 23:47:50,079 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:50,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:50,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:50,083 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:50,093 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,110 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,148 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,156 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,160 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,167 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:50,168 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:50,169 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:50,169 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:50,170 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:49" (1/1) ... [2023-11-11 23:47:50,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:50,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:50,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:50,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2023-11-11 23:47:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2023-11-11 23:47:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2023-11-11 23:47:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:47:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2023-11-11 23:47:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2023-11-11 23:47:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2023-11-11 23:47:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2023-11-11 23:47:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2023-11-11 23:47:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure SIN [2023-11-11 23:47:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN [2023-11-11 23:47:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:50,348 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:50,350 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:48:06,498 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:48:08,178 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:48:08,179 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:48:08,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:08 BoogieIcfgContainer [2023-11-11 23:48:08,182 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:48:08,183 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:48:08,183 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:48:08,193 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:48:08,193 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:48:08" (1/1) ... [2023-11-11 23:48:08,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:48:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:48:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2023-11-11 23:48:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2023-11-11 23:48:08,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:48:08,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:48:08,266 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:48:08,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:48:08,271 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:48:08,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:48:08,330 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:156) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:48:08,334 INFO L158 Benchmark]: Toolchain (without parser) took 18988.87ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 73.2MB in the beginning and 73.9MB in the end (delta: -752.1kB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2023-11-11 23:48:08,334 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:48:08,335 INFO L158 Benchmark]: CACSL2BoogieTranslator took 559.25ms. Allocated memory is still 96.5MB. Free memory was 72.9MB in the beginning and 50.5MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-11 23:48:08,335 INFO L158 Benchmark]: Boogie Procedure Inliner took 168.21ms. Allocated memory is still 96.5MB. Free memory was 50.5MB in the beginning and 72.3MB in the end (delta: -21.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:48:08,340 INFO L158 Benchmark]: Boogie Preprocessor took 86.26ms. Allocated memory is still 96.5MB. Free memory was 72.3MB in the beginning and 68.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:48:08,342 INFO L158 Benchmark]: RCFGBuilder took 18013.32ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 68.1MB in the beginning and 82.3MB in the end (delta: -14.2MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2023-11-11 23:48:08,343 INFO L158 Benchmark]: CodeCheck took 149.69ms. Allocated memory is still 121.6MB. Free memory was 82.3MB in the beginning and 73.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:48:08,347 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 559.25ms. Allocated memory is still 96.5MB. Free memory was 72.9MB in the beginning and 50.5MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 168.21ms. Allocated memory is still 96.5MB. Free memory was 50.5MB in the beginning and 72.3MB in the end (delta: -21.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.26ms. Allocated memory is still 96.5MB. Free memory was 72.3MB in the beginning and 68.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 18013.32ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 68.1MB in the beginning and 82.3MB in the end (delta: -14.2MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * CodeCheck took 149.69ms. Allocated memory is still 121.6MB. Free memory was 82.3MB in the beginning and 73.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:48:08,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2023-11-11 23:48:08,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d0e2a4-6350-4803-84e2-298b8019a664/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared