./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:01:30,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:01:30,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:01:30,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:01:30,105 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:01:30,148 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:01:30,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:01:30,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:01:30,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:01:30,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:01:30,153 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:01:30,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:01:30,153 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:01:30,153 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:01:30,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:01:30,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:01:30,154 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:01:30,154 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:01:30,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:01:30,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:01:30,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:01:30,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:01:30,155 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:01:30,158 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:01:30,158 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:01:30,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:01:30,158 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_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2024-11-13 22:01:30,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:01:30,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:01:30,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:01:30,524 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:01:30,524 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:01:30,525 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c Unable to find full path for "g++" [2024-11-13 22:01:32,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:01:32,776 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:01:32,777 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2024-11-13 22:01:32,786 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data/3715075ec/9edcfe3ee2fe4d97953fa9150527a516/FLAG8683433cf [2024-11-13 22:01:32,813 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data/3715075ec/9edcfe3ee2fe4d97953fa9150527a516 [2024-11-13 22:01:32,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:01:32,817 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:01:32,819 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:01:32,819 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:01:32,822 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:01:32,823 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:01:32" (1/1) ... [2024-11-13 22:01:32,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4c74ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:32, skipping insertion in model container [2024-11-13 22:01:32,825 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:01:32" (1/1) ... [2024-11-13 22:01:32,843 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:01:33,006 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_88df2572-f004-45b6-a6e3-74181eac4821/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-13 22:01:33,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:01:33,145 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:01:33,157 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_88df2572-f004-45b6-a6e3-74181eac4821/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-13 22:01:33,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:01:33,228 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:01:33,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33 WrapperNode [2024-11-13 22:01:33,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:01:33,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:01:33,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:01:33,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:01:33,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,269 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,329 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 405 [2024-11-13 22:01:33,329 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:01:33,330 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:01:33,330 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:01:33,330 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:01:33,338 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,338 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,348 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,348 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,366 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,369 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,371 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,373 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:01:33,378 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:01:33,378 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:01:33,379 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:01:33,380 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:01:33" (1/1) ... [2024-11-13 22:01:33,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:01:33,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:01:33,423 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:01:33,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:01:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:01:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-13 22:01:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-13 22:01:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:01:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-13 22:01:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-13 22:01:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 22:01:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-13 22:01:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-13 22:01:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 22:01:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:01:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:01:33,562 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:01:33,564 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:01:48,663 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-13 22:01:48,663 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:01:49,628 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:01:49,629 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:01:49,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:01:49 BoogieIcfgContainer [2024-11-13 22:01:49,630 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:01:49,631 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:01:49,631 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:01:49,644 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:01:49,644 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:01:49" (1/1) ... [2024-11-13 22:01:49,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:01:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-13 22:01:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-13 22:01:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:01:49,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:49,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:05:00,291 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:05:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:08:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:06,909 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) [2024-11-13 22:08:06,921 INFO L158 Benchmark]: Toolchain (without parser) took 394098.85ms. Allocated memory was 142.6MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 118.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 906.2MB. Max. memory is 16.1GB. [2024-11-13 22:08:06,921 INFO L158 Benchmark]: CDTParser took 1.09ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:06,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.98ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 97.8MB in the end (delta: 21.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:08:06,922 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.20ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 93.4MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:08:06,923 INFO L158 Benchmark]: Boogie Preprocessor took 47.63ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 90.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:06,923 INFO L158 Benchmark]: RCFGBuilder took 16251.68ms. Allocated memory was 142.6MB in the beginning and 536.9MB in the end (delta: 394.3MB). Free memory was 90.2MB in the beginning and 240.4MB in the end (delta: -150.2MB). Peak memory consumption was 292.4MB. Max. memory is 16.1GB. [2024-11-13 22:08:06,924 INFO L158 Benchmark]: CodeCheck took 377284.23ms. Allocated memory was 536.9MB in the beginning and 2.6GB in the end (delta: 2.0GB). Free memory was 240.4MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 639.3MB. Max. memory is 16.1GB. [2024-11-13 22:08:06,931 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 1.09ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.98ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 97.8MB in the end (delta: 21.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.20ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 93.4MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.63ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 90.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 16251.68ms. Allocated memory was 142.6MB in the beginning and 536.9MB in the end (delta: 394.3MB). Free memory was 90.2MB in the beginning and 240.4MB in the end (delta: -150.2MB). Peak memory consumption was 292.4MB. Max. memory is 16.1GB. * CodeCheck took 377284.23ms. Allocated memory was 536.9MB in the beginning and 2.6GB in the end (delta: 2.0GB). Free memory was 240.4MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 639.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:08:07,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:09,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:09,833 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:08:09,906 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:09,907 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:08:09,907 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:08:09,908 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:09,908 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:09,908 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:09,908 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:08:09,908 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:09,908 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:09,908 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:09,908 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:08:09,909 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:09,909 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:08:09,909 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:08:09,909 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:08:09,909 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:09,909 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:08:09,916 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:09,917 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:08:09,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:09,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:09,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:09,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:09,918 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:08:09,918 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:08:09,918 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:09,918 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:08:09,918 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_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2024-11-13 22:08:10,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:10,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:10,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:10,291 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:10,292 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:10,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c Unable to find full path for "g++" [2024-11-13 22:08:12,357 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:12,665 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:12,666 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2024-11-13 22:08:12,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data/f80e32c5d/4b16d88359db47ebb72c15f7dca2ffd1/FLAG971ae576e [2024-11-13 22:08:12,694 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/data/f80e32c5d/4b16d88359db47ebb72c15f7dca2ffd1 [2024-11-13 22:08:12,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:12,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:12,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:12,705 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:12,714 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:12,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:12" (1/1) ... [2024-11-13 22:08:12,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e3f691a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:12, skipping insertion in model container [2024-11-13 22:08:12,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:12" (1/1) ... [2024-11-13 22:08:12,737 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:12,956 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_88df2572-f004-45b6-a6e3-74181eac4821/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-13 22:08:13,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:13,175 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:13,194 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_88df2572-f004-45b6-a6e3-74181eac4821/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2024-11-13 22:08:13,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:13,352 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:13,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13 WrapperNode [2024-11-13 22:08:13,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:13,358 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:13,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:13,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:13,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,402 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,482 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 406 [2024-11-13 22:08:13,482 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:13,483 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:13,484 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:13,484 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:13,493 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,568 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,574 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,589 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:13,590 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:13,590 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:13,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:13,592 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:13,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:13,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:13,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 22:08:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-13 22:08:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-13 22:08:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 22:08:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:08:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-13 22:08:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-13 22:08:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-13 22:08:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-13 22:08:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:13,772 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:13,774 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:23,921 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 22:08:23,923 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_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/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 [2024-11-13 22:08:23,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-13 22:08:23,931 INFO L158 Benchmark]: Toolchain (without parser) took 11229.21ms. Allocated memory is still 117.4MB. Free memory was 95.7MB in the beginning and 60.8MB in the end (delta: 34.9MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2024-11-13 22:08:23,935 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 83.9MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:23,936 INFO L158 Benchmark]: CACSL2BoogieTranslator took 654.36ms. Allocated memory is still 117.4MB. Free memory was 95.5MB in the beginning and 71.7MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:08:23,936 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.47ms. Allocated memory is still 117.4MB. Free memory was 71.7MB in the beginning and 66.9MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:23,937 INFO L158 Benchmark]: Boogie Preprocessor took 106.66ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 63.0MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:08:23,937 INFO L158 Benchmark]: RCFGBuilder took 10338.89ms. Allocated memory is still 117.4MB. Free memory was 63.0MB in the beginning and 60.8MB in the end (delta: 2.2MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:23,944 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49ms. Allocated memory is still 83.9MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 654.36ms. Allocated memory is still 117.4MB. Free memory was 95.5MB in the beginning and 71.7MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.47ms. Allocated memory is still 117.4MB. Free memory was 71.7MB in the beginning and 66.9MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 106.66ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 63.0MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10338.89ms. Allocated memory is still 117.4MB. Free memory was 63.0MB in the beginning and 60.8MB in the end (delta: 2.2MB). Peak memory consumption was 39.0MB. 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_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/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_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/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_88df2572-f004-45b6-a6e3-74181eac4821/bin/ukojak-verify-EEHR8qb7sm/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")