./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:25:59,248 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:25:59,371 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:25:59,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:25:59,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:25:59,432 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:25:59,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:25:59,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:25:59,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:25:59,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:25:59,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:25:59,438 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:25:59,439 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:25:59,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:25:59,440 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:25:59,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:25:59,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:25:59,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:25:59,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:25:59,445 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:25:59,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:25:59,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:25:59,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:25:59,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:25:59,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:25:59,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:25:59,448 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:25:59,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:25:59,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:25:59,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:25:59,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:25:59,467 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:25:59,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:25:59,468 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 [2024-11-08 19:25:59,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:25:59,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:25:59,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:25:59,804 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:25:59,805 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:25:59,806 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c Unable to find full path for "g++" [2024-11-08 19:26:02,197 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:26:02,462 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:26:02,463 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c [2024-11-08 19:26:02,487 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data/6c8553065/5b7c03d7043147a88d03cf15ddf2e77a/FLAG669f0753c [2024-11-08 19:26:02,513 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data/6c8553065/5b7c03d7043147a88d03cf15ddf2e77a [2024-11-08 19:26:02,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:26:02,521 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:26:02,523 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:02,524 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:26:02,530 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:26:02,532 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:02" (1/1) ... [2024-11-08 19:26:02,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6903716 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:02, skipping insertion in model container [2024-11-08 19:26:02,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:02" (1/1) ... [2024-11-08 19:26:02,579 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:26:02,840 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2024-11-08 19:26:02,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:03,016 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:26:03,042 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2024-11-08 19:26:03,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:03,131 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:26:03,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03 WrapperNode [2024-11-08 19:26:03,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:03,133 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:03,133 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:26:03,134 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:26:03,142 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,225 INFO L138 Inliner]: procedures = 21, calls = 382, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 405 [2024-11-08 19:26:03,229 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:03,230 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:26:03,231 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:26:03,231 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:26:03,250 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,263 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,296 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,316 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,330 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:26:03,331 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:26:03,332 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:26:03,332 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:26:03,336 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:03" (1/1) ... [2024-11-08 19:26:03,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:03,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:26:03,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:26:03,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:26:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:26:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-08 19:26:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-08 19:26:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:26:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-08 19:26:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-08 19:26:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-08 19:26:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-08 19:26:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-08 19:26:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 19:26:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure SIN [2024-11-08 19:26:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN [2024-11-08 19:26:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:26:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:26:03,604 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:26:03,607 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:26:19,296 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-08 19:26:19,297 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:26:19,730 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:26:19,733 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:26:19,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:19 BoogieIcfgContainer [2024-11-08 19:26:19,734 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:26:19,735 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:26:19,737 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:26:19,748 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:26:19,749 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:19" (1/1) ... [2024-11-08 19:26:19,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:26:19,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:19,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-11-08 19:26:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-08 19:26:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:26:19,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:19,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 19:29:53,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 19:29:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 19:33:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:33:40,446 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 19:33:40,451 INFO L158 Benchmark]: Toolchain (without parser) took 457928.90ms. Allocated memory was 144.7MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 108.0MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 174.6MB. Max. memory is 16.1GB. [2024-11-08 19:33:40,452 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 144.7MB. Free memory was 114.1MB in the beginning and 114.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:33:40,453 INFO L158 Benchmark]: CACSL2BoogieTranslator took 608.94ms. Allocated memory is still 144.7MB. Free memory was 107.3MB in the beginning and 84.8MB in the end (delta: 22.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 19:33:40,454 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.82ms. Allocated memory is still 144.7MB. Free memory was 84.3MB in the beginning and 79.6MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 19:33:40,455 INFO L158 Benchmark]: Boogie Preprocessor took 99.86ms. Allocated memory is still 144.7MB. Free memory was 79.6MB in the beginning and 75.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 19:33:40,456 INFO L158 Benchmark]: RCFGBuilder took 16402.93ms. Allocated memory was 144.7MB in the beginning and 343.9MB in the end (delta: 199.2MB). Free memory was 75.9MB in the beginning and 121.8MB in the end (delta: -45.9MB). Peak memory consumption was 162.4MB. Max. memory is 16.1GB. [2024-11-08 19:33:40,457 INFO L158 Benchmark]: CodeCheck took 440714.31ms. Allocated memory was 343.9MB in the beginning and 2.9GB in the end (delta: 2.5GB). Free memory was 120.8MB in the beginning and 2.6GB in the end (delta: -2.5GB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:33:40,463 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 0.38ms. Allocated memory is still 144.7MB. Free memory was 114.1MB in the beginning and 114.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 608.94ms. Allocated memory is still 144.7MB. Free memory was 107.3MB in the beginning and 84.8MB in the end (delta: 22.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.82ms. Allocated memory is still 144.7MB. Free memory was 84.3MB in the beginning and 79.6MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 99.86ms. Allocated memory is still 144.7MB. Free memory was 79.6MB in the beginning and 75.9MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 16402.93ms. Allocated memory was 144.7MB in the beginning and 343.9MB in the end (delta: 199.2MB). Free memory was 75.9MB in the beginning and 121.8MB in the end (delta: -45.9MB). Peak memory consumption was 162.4MB. Max. memory is 16.1GB. * CodeCheck took 440714.31ms. Allocated memory was 343.9MB in the beginning and 2.9GB in the end (delta: 2.5GB). Free memory was 120.8MB in the beginning and 2.6GB in the end (delta: -2.5GB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 19:33:40,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:33:43,306 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:33:43,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 19:33:43,400 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:33:43,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:33:43,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:33:43,403 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:33:43,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:33:43,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:33:43,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:33:43,404 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:33:43,405 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:33:43,405 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:33:43,406 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:33:43,406 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:33:43,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:33:43,407 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 19:33:43,407 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 19:33:43,408 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:33:43,408 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 19:33:43,408 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:33:43,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:33:43,409 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:33:43,410 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:33:43,410 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:33:43,411 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:33:43,411 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:33:43,411 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 19:33:43,412 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:33:43,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:43,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:33:43,413 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:33:43,413 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:33:43,414 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 19:33:43,414 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:33:43,414 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 19:33:43,414 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fc903c4e042f1a917ff23806dc398a0ae6250449674c68af7855fc8b73da478 [2024-11-08 19:33:43,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:33:43,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:33:43,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:33:43,901 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:33:43,902 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:33:43,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/sin_interpolated_negation.c Unable to find full path for "g++" [2024-11-08 19:33:46,062 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:33:46,331 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:33:46,333 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c [2024-11-08 19:33:46,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data/ec7748374/ff08a78cec6e499299e7742643f735fa/FLAGe279723a9 [2024-11-08 19:33:46,357 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/data/ec7748374/ff08a78cec6e499299e7742643f735fa [2024-11-08 19:33:46,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:33:46,360 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:33:46,362 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:46,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:33:46,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:33:46,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:46" (1/1) ... [2024-11-08 19:33:46,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f5ddcbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:46, skipping insertion in model container [2024-11-08 19:33:46,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:46" (1/1) ... [2024-11-08 19:33:46,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:33:46,641 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2024-11-08 19:33:46,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:46,847 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:33:46,860 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/sv-benchmarks/c/float-benchs/sin_interpolated_negation.c[684,697] [2024-11-08 19:33:46,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:47,003 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:33:47,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47 WrapperNode [2024-11-08 19:33:47,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:47,005 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:47,005 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:33:47,005 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:33:47,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,043 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,110 INFO L138 Inliner]: procedures = 22, calls = 382, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 406 [2024-11-08 19:33:47,111 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:47,111 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:33:47,111 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:33:47,111 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:33:47,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,130 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,130 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,151 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,154 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,157 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,160 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,164 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:33:47,165 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:33:47,165 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:33:47,166 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:33:47,170 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:47" (1/1) ... [2024-11-08 19:33:47,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:47,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:33:47,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:33:47,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:33:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:33:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 19:33:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-08 19:33:47,251 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-08 19:33:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-08 19:33:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 19:33:47,251 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-08 19:33:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-08 19:33:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-08 19:33:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-08 19:33:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure SIN [2024-11-08 19:33:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN [2024-11-08 19:33:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:33:47,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:33:47,353 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:33:47,355 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:33:56,548 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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 19:33:56,550 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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 19:33:56,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54abf930-2bd9-4d97-a7f3-1b548085f5f7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-08 19:33:56,559 INFO L158 Benchmark]: Toolchain (without parser) took 10197.69ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 55.3MB in the beginning and 61.8MB in the end (delta: -6.5MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2024-11-08 19:33:56,559 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:33:56,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 642.39ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 48.2MB in the end (delta: 6.9MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2024-11-08 19:33:56,560 INFO L158 Benchmark]: Boogie Procedure Inliner took 106.05ms. Allocated memory is still 79.7MB. Free memory was 48.2MB in the beginning and 43.1MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 19:33:56,561 INFO L158 Benchmark]: Boogie Preprocessor took 53.40ms. Allocated memory is still 79.7MB. Free memory was 43.1MB in the beginning and 38.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 19:33:56,562 INFO L158 Benchmark]: RCFGBuilder took 9391.80ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 38.5MB in the beginning and 61.8MB in the end (delta: -23.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-08 19:33:56,565 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 642.39ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 48.2MB in the end (delta: 6.9MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 106.05ms. Allocated memory is still 79.7MB. Free memory was 48.2MB in the beginning and 43.1MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.40ms. Allocated memory is still 79.7MB. Free memory was 43.1MB in the beginning and 38.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 9391.80ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 38.5MB in the beginning and 61.8MB in the end (delta: -23.3MB). Peak memory consumption was 29.4MB. 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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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_54abf930-2bd9-4d97-a7f3-1b548085f5f7/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")