./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk --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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:43:38,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:43:38,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:43:38,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:43:38,616 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:43:38,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:43:38,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:43:38,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:43:38,662 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:43:38,663 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:43:38,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:43:38,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:43:38,665 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:43:38,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:43:38,668 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:43:38,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:43:38,669 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:43:38,670 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:43:38,670 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:43:38,670 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:43:38,671 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:43:38,675 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:43:38,675 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:43:38,676 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:43:38,676 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:43:38,677 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:43:38,677 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:43:38,677 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:43:38,678 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:43:38,680 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:43:38,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:43:38,681 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:43:38,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:43:38,682 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_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2024-11-08 23:43:38,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:43:39,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:43:39,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:43:39,066 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:43:39,067 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:43:39,068 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c Unable to find full path for "g++" [2024-11-08 23:43:41,237 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:43:41,460 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:43:41,462 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2024-11-08 23:43:41,474 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data/d87454166/88422dbabf344dd59b56894c5020f9d3/FLAG2ded5dc0b [2024-11-08 23:43:41,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data/d87454166/88422dbabf344dd59b56894c5020f9d3 [2024-11-08 23:43:41,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:43:41,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:43:41,496 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:43:41,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:43:41,506 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:43:41,509 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:41,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4848e24e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41, skipping insertion in model container [2024-11-08 23:43:41,511 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:41,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:43:41,742 WARN L250 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_98faafb0-f6f3-4978-b946-742cd8e702eb/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-08 23:43:41,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:43:41,868 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:43:41,882 WARN L250 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_98faafb0-f6f3-4978-b946-742cd8e702eb/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-08 23:43:41,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:43:41,975 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:43:41,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41 WrapperNode [2024-11-08 23:43:41,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:43:41,977 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:43:41,977 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:43:41,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:43:41,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,009 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,063 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 405 [2024-11-08 23:43:42,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:43:42,065 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:43:42,065 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:43:42,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:43:42,084 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,096 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,099 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,150 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,156 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,159 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,165 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,172 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:43:42,173 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:43:42,173 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:43:42,173 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:43:42,174 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:41" (1/1) ... [2024-11-08 23:43:42,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:43:42,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:43:42,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:43:42,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:43:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:43:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-08 23:43:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-08 23:43:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:43:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-08 23:43:42,267 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-08 23:43:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-08 23:43:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-08 23:43:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-08 23:43:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 23:43:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:43:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:43:42,363 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:43:42,366 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:43:57,471 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-08 23:43:57,471 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:43:58,378 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:43:58,378 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:43:58,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:43:58 BoogieIcfgContainer [2024-11-08 23:43:58,379 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:43:58,380 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:43:58,380 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:43:58,389 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:43:58,390 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:43:58" (1/1) ... [2024-11-08 23:43:58,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:43:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-08 23:43:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-08 23:43:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:43:58,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:47:28,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 23:47:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:50:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:50:54,695 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) 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) [2024-11-08 23:50:54,701 INFO L158 Benchmark]: Toolchain (without parser) took 433206.47ms. Allocated memory was 136.3MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 101.5MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 859.1MB. Max. memory is 16.1GB. [2024-11-08 23:50:54,702 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 98.6MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:50:54,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.03ms. Allocated memory is still 136.3MB. Free memory was 101.2MB in the beginning and 78.4MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-08 23:50:54,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.89ms. Allocated memory is still 136.3MB. Free memory was 78.1MB in the beginning and 73.6MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 23:50:54,705 INFO L158 Benchmark]: Boogie Preprocessor took 107.31ms. Allocated memory is still 136.3MB. Free memory was 73.6MB in the beginning and 105.7MB in the end (delta: -32.2MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2024-11-08 23:50:54,706 INFO L158 Benchmark]: RCFGBuilder took 16206.24ms. Allocated memory was 136.3MB in the beginning and 459.3MB in the end (delta: 323.0MB). Free memory was 105.7MB in the beginning and 178.6MB in the end (delta: -72.9MB). Peak memory consumption was 280.5MB. Max. memory is 16.1GB. [2024-11-08 23:50:54,707 INFO L158 Benchmark]: CodeCheck took 416319.65ms. Allocated memory was 459.3MB in the beginning and 3.2GB in the end (delta: 2.7GB). Free memory was 178.6MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 610.5MB. Max. memory is 16.1GB. [2024-11-08 23:50:54,712 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 98.6MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 480.03ms. Allocated memory is still 136.3MB. Free memory was 101.2MB in the beginning and 78.4MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.89ms. Allocated memory is still 136.3MB. Free memory was 78.1MB in the beginning and 73.6MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.31ms. Allocated memory is still 136.3MB. Free memory was 73.6MB in the beginning and 105.7MB in the end (delta: -32.2MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. * RCFGBuilder took 16206.24ms. Allocated memory was 136.3MB in the beginning and 459.3MB in the end (delta: 323.0MB). Free memory was 105.7MB in the beginning and 178.6MB in the end (delta: -72.9MB). Peak memory consumption was 280.5MB. Max. memory is 16.1GB. * CodeCheck took 416319.65ms. Allocated memory was 459.3MB in the beginning and 3.2GB in the end (delta: 2.7GB). Free memory was 178.6MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 610.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:50:54,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk --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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:50:57,377 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:50:57,491 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 23:50:57,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:50:57,542 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:50:57,542 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:50:57,543 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:50:57,544 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:50:57,545 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:50:57,547 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:50:57,547 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:50:57,548 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:50:57,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:50:57,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:50:57,550 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:50:57,551 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:50:57,551 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:50:57,552 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:50:57,552 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:50:57,552 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:50:57,553 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:50:57,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:50:57,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:50:57,554 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:50:57,555 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:50:57,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:50:57,556 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:50:57,556 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:50:57,557 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:50:57,557 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:50:57,558 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:50:57,558 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:50:57,559 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:50:57,559 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:50:57,559 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:50:57,560 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:50:57,560 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_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2024-11-08 23:50:57,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:50:58,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:50:58,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:50:58,027 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:50:58,028 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:50:58,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c Unable to find full path for "g++" [2024-11-08 23:51:00,261 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:51:00,522 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:51:00,523 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2024-11-08 23:51:00,533 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data/85d0d8cb1/2907224efc684d25a963b91bae1d15d9/FLAG143e6b122 [2024-11-08 23:51:00,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/data/85d0d8cb1/2907224efc684d25a963b91bae1d15d9 [2024-11-08 23:51:00,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:51:00,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:51:00,558 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:00,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:51:00,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:51:00,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:00" (1/1) ... [2024-11-08 23:51:00,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2192bba7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:00, skipping insertion in model container [2024-11-08 23:51:00,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:00" (1/1) ... [2024-11-08 23:51:00,606 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:51:00,849 WARN L250 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_98faafb0-f6f3-4978-b946-742cd8e702eb/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-08 23:51:00,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:01,039 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:51:01,052 WARN L250 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_98faafb0-f6f3-4978-b946-742cd8e702eb/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-08 23:51:01,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:01,183 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:51:01,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01 WrapperNode [2024-11-08 23:51:01,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:01,185 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:01,185 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:51:01,185 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:51:01,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,240 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,296 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 406 [2024-11-08 23:51:01,297 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:01,297 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:51:01,298 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:51:01,298 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:51:01,308 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,321 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,325 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,355 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,358 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,362 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,365 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:51:01,371 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:51:01,371 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:51:01,372 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:51:01,373 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:01" (1/1) ... [2024-11-08 23:51:01,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:51:01,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:51:01,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:51:01,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:51:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 23:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-08 23:51:01,458 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-08 23:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-08 23:51:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:51:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-08 23:51:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-08 23:51:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-08 23:51:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-08 23:51:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:51:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:51:01,555 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:51:01,558 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:51:11,004 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-08 23:51:11,008 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-08 23:51:11,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-08 23:51:11,017 INFO L158 Benchmark]: Toolchain (without parser) took 10460.11ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 64.3MB in the beginning and 67.4MB in the end (delta: -3.1MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2024-11-08 23:51:11,018 INFO L158 Benchmark]: CDTParser took 0.72ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 142.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:51:11,019 INFO L158 Benchmark]: CACSL2BoogieTranslator took 626.62ms. Allocated memory is still 88.1MB. Free memory was 64.0MB in the beginning and 62.5MB in the end (delta: 1.5MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2024-11-08 23:51:11,020 INFO L158 Benchmark]: Boogie Procedure Inliner took 111.92ms. Allocated memory is still 88.1MB. Free memory was 62.5MB in the beginning and 57.3MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 23:51:11,021 INFO L158 Benchmark]: Boogie Preprocessor took 72.98ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 52.8MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:51:11,023 INFO L158 Benchmark]: RCFGBuilder took 9644.19ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 52.8MB in the beginning and 67.4MB in the end (delta: -14.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-11-08 23:51:11,026 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 142.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 626.62ms. Allocated memory is still 88.1MB. Free memory was 64.0MB in the beginning and 62.5MB in the end (delta: 1.5MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 111.92ms. Allocated memory is still 88.1MB. Free memory was 62.5MB in the beginning and 57.3MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.98ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 52.8MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 9644.19ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 52.8MB in the beginning and 67.4MB in the end (delta: -14.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98faafb0-f6f3-4978-b946-742cd8e702eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")