./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3 --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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:03:28,348 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:03:28,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:03:28,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:03:28,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:03:28,444 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:03:28,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:03:28,445 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:03:28,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:03:28,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:03:28,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:03:28,445 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:03:28,445 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:03:28,446 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:03:28,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:03:28,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:03:28,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:03:28,447 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:03:28,447 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:03:28,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:28,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:03:28,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:03:28,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:03:28,448 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:03:28,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:03:28,448 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2024-11-25 05:03:28,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:03:28,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:03:28,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:03:28,753 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:03:28,753 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:03:28,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2024-11-25 05:03:31,606 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/a244a2b78/7c30161df47d41aaa45275a907f7b0cc/FLAG712231a9c [2024-11-25 05:03:31,906 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:03:31,908 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2024-11-25 05:03:31,918 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/a244a2b78/7c30161df47d41aaa45275a907f7b0cc/FLAG712231a9c [2024-11-25 05:03:31,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/a244a2b78/7c30161df47d41aaa45275a907f7b0cc [2024-11-25 05:03:31,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:03:31,936 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:03:31,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:03:31,937 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:03:31,942 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:03:31,943 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:31" (1/1) ... [2024-11-25 05:03:31,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a49a251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:31, skipping insertion in model container [2024-11-25 05:03:31,944 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:31" (1/1) ... [2024-11-25 05:03:31,961 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:03:32,109 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2024-11-25 05:03:32,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:03:32,276 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:03:32,289 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2024-11-25 05:03:32,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:03:32,395 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:03:32,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32 WrapperNode [2024-11-25 05:03:32,396 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:03:32,397 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:03:32,397 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:03:32,397 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:03:32,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,426 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,487 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 413 [2024-11-25 05:03:32,488 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:03:32,488 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:03:32,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:03:32,489 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:03:32,496 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,500 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,501 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,520 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,522 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,525 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,533 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:03:32,534 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:03:32,534 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:03:32,534 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:03:32,535 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:32" (1/1) ... [2024-11-25 05:03:32,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:32,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:03:32,573 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:03:32,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:03:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:03:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-25 05:03:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-25 05:03:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:03:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-25 05:03:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-25 05:03:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-25 05:03:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-25 05:03:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-25 05:03:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-25 05:03:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:03:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:03:32,702 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:03:32,705 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:03:47,298 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-25 05:03:47,298 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:03:47,656 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:03:47,658 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 05:03:47,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:03:47 BoogieIcfgContainer [2024-11-25 05:03:47,658 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:03:47,659 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:03:47,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:03:47,673 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:03:47,673 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:03:47" (1/1) ... [2024-11-25 05:03:47,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:03:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2024-11-25 05:03:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2024-11-25 05:03:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:03:47,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 05:06:22,204 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 05:06:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 05:09:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:34,267 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) [2024-11-25 05:09:34,273 INFO L158 Benchmark]: Toolchain (without parser) took 362336.28ms. Allocated memory was 117.4MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 94.3MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-25 05:09:34,274 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:09:34,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.93ms. Allocated memory is still 117.4MB. Free memory was 94.0MB in the beginning and 72.9MB in the end (delta: 21.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:09:34,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.16ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 68.6MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:09:34,275 INFO L158 Benchmark]: Boogie Preprocessor took 44.80ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 65.1MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:09:34,276 INFO L158 Benchmark]: RCFGBuilder took 15124.71ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 65.1MB in the beginning and 381.2MB in the end (delta: -316.1MB). Peak memory consumption was 231.2MB. Max. memory is 16.1GB. [2024-11-25 05:09:34,277 INFO L158 Benchmark]: CodeCheck took 346612.41ms. Allocated memory was 427.8MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 381.2MB in the beginning and 1.2GB in the end (delta: -834.6MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-25 05:09:34,280 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 0.30ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.93ms. Allocated memory is still 117.4MB. Free memory was 94.0MB in the beginning and 72.9MB in the end (delta: 21.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.16ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 68.6MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.80ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 65.1MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 15124.71ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 65.1MB in the beginning and 381.2MB in the end (delta: -316.1MB). Peak memory consumption was 231.2MB. Max. memory is 16.1GB. * CodeCheck took 346612.41ms. Allocated memory was 427.8MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 381.2MB in the beginning and 1.2GB in the end (delta: -834.6MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 05:09:34,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3 --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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:09:37,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:09:37,512 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 05:09:37,564 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:09:37,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:09:37,565 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:09:37,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:09:37,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:09:37,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:09:37,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:09:37,566 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:09:37,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:09:37,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:09:37,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:09:37,568 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:09:37,569 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:09:37,570 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:09:37,570 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:09:37,570 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:09:37,570 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:09:37,570 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:09:37,570 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:09:37,570 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:09:37,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:09:37,571 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:09:37,571 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:09:37,571 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:09:37,571 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:09:37,571 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:09:37,571 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:09:37,571 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2024-11-25 05:09:37,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:09:37,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:09:37,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:09:37,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:09:37,928 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:09:37,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2024-11-25 05:09:41,213 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/0ccc925e4/1b88a75245c643c699ee6af2883a3641/FLAG4c57c76b1 [2024-11-25 05:09:41,567 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:09:41,568 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2024-11-25 05:09:41,579 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/0ccc925e4/1b88a75245c643c699ee6af2883a3641/FLAG4c57c76b1 [2024-11-25 05:09:41,806 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/data/0ccc925e4/1b88a75245c643c699ee6af2883a3641 [2024-11-25 05:09:41,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:09:41,810 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:09:41,812 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:09:41,812 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:09:41,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:09:41,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:09:41" (1/1) ... [2024-11-25 05:09:41,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52ea1344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:41, skipping insertion in model container [2024-11-25 05:09:41,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:09:41" (1/1) ... [2024-11-25 05:09:41,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:09:41,979 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2024-11-25 05:09:42,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:09:42,150 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:09:42,161 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2024-11-25 05:09:42,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:09:42,273 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:09:42,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42 WrapperNode [2024-11-25 05:09:42,273 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:09:42,275 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:09:42,275 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:09:42,275 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:09:42,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,394 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 414 [2024-11-25 05:09:42,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:09:42,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:09:42,395 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:09:42,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:09:42,404 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,421 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,421 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,467 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,468 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,482 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,484 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,494 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:09:42,495 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:09:42,495 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:09:42,495 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:09:42,502 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:09:42" (1/1) ... [2024-11-25 05:09:42,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:09:42,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:09:42,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:09:42,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:09:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:09:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-25 05:09:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-25 05:09:42,588 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-25 05:09:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-25 05:09:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 05:09:42,588 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-25 05:09:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-25 05:09:42,589 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-25 05:09:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-25 05:09:42,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:09:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:09:42,676 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:09:42,678 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:09:52,770 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 05:09:52,772 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 [2024-11-25 05:09:52,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-25 05:09:52,779 INFO L158 Benchmark]: Toolchain (without parser) took 10968.47ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 42.6MB in the end (delta: 50.3MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2024-11-25 05:09:52,780 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:09:52,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 462.03ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 68.7MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 05:09:52,780 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.29ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 63.9MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:09:52,781 INFO L158 Benchmark]: Boogie Preprocessor took 99.95ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 59.8MB in the end (delta: 4.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:09:52,781 INFO L158 Benchmark]: RCFGBuilder took 10282.61ms. Allocated memory is still 117.4MB. Free memory was 59.8MB in the beginning and 42.6MB in the end (delta: 17.2MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2024-11-25 05:09:52,783 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 462.03ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 68.7MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.29ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 63.9MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 99.95ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 59.8MB in the end (delta: 4.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10282.61ms. Allocated memory is still 117.4MB. Free memory was 59.8MB in the beginning and 42.6MB in the end (delta: 17.2MB). Peak memory consumption was 30.7MB. 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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/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_69a2e4dc-0c9a-4a94-aa7e-358a5f6eeec9/bin/ukojak-verify-ENZ3QT5qd3/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")