./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-1.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_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/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_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/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_aaae88e7-c438-4849-b380-33bebb6f549f/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 1cb3876964e898cb74177d566a886d0758635fef9e6a24a10db9184be8738e4b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:33:26,823 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:33:26,928 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:33:26,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:33:26,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:33:26,972 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:33:26,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:33:26,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:33:26,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:33:26,974 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:33:26,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:33:26,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:33:26,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:33:26,976 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:33:26,977 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:33:26,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:33:26,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:33:26,977 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:33:26,977 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:33:26,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:33:26,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:33:26,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:26,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:33:26,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:33:26,978 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:33:26,978 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:33:26,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:33:26,978 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_aaae88e7-c438-4849-b380-33bebb6f549f/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 -> 1cb3876964e898cb74177d566a886d0758635fef9e6a24a10db9184be8738e4b [2024-11-13 22:33:27,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:33:27,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:33:27,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:33:27,310 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:33:27,310 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:33:27,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c Unable to find full path for "g++" [2024-11-13 22:33:29,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:33:29,626 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:33:29,628 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c [2024-11-13 22:33:29,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data/227bd2e01/c2aa733283df4b5eb984adf0270be8a0/FLAG168b7b3a1 [2024-11-13 22:33:29,815 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data/227bd2e01/c2aa733283df4b5eb984adf0270be8a0 [2024-11-13 22:33:29,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:33:29,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:33:29,821 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:29,821 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:33:29,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:33:29,828 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:29" (1/1) ... [2024-11-13 22:33:29,829 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3676a870 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:29, skipping insertion in model container [2024-11-13 22:33:29,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:29" (1/1) ... [2024-11-13 22:33:29,862 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:33:30,026 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_aaae88e7-c438-4849-b380-33bebb6f549f/sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c[722,735] [2024-11-13 22:33:30,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:30,179 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:33:30,191 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_aaae88e7-c438-4849-b380-33bebb6f549f/sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c[722,735] [2024-11-13 22:33:30,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:30,267 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:33:30,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30 WrapperNode [2024-11-13 22:33:30,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:30,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:30,269 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:33:30,269 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:33:30,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,288 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,333 INFO L138 Inliner]: procedures = 21, calls = 380, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 421 [2024-11-13 22:33:30,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:30,334 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:33:30,334 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:33:30,334 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:33:30,342 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,352 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,371 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,374 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,376 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,378 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,381 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:33:30,382 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:33:30,383 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:33:30,383 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:33:30,384 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:30" (1/1) ... [2024-11-13 22:33:30,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:30,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:33:30,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:33:30,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:33:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:33:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-13 22:33:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-13 22:33:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:33:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-13 22:33:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-13 22:33:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 22:33:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-13 22:33:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-13 22:33:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 22:33:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:33:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:33:30,582 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:33:30,585 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:33:45,388 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-13 22:33:45,388 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:33:46,303 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:33:46,303 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:33:46,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:46 BoogieIcfgContainer [2024-11-13 22:33:46,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:33:46,305 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:33:46,305 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:33:46,314 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:33:46,315 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:46" (1/1) ... [2024-11-13 22:33:46,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:33:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-13 22:33:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-13 22:33:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:33:46,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:46,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:36:46,745 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:36:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:39:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:51,834 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 22:39:51,838 INFO L158 Benchmark]: Toolchain (without parser) took 382018.89ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 94.4MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 838.0MB. Max. memory is 16.1GB. [2024-11-13 22:39:51,839 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 142.6MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:51,839 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.13ms. Allocated memory is still 117.4MB. Free memory was 94.1MB in the beginning and 73.3MB in the end (delta: 20.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:39:51,840 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.33ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 69.1MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:39:51,840 INFO L158 Benchmark]: Boogie Preprocessor took 47.46ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 65.8MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:39:51,841 INFO L158 Benchmark]: RCFGBuilder took 15921.57ms. Allocated memory was 117.4MB in the beginning and 528.5MB in the end (delta: 411.0MB). Free memory was 65.8MB in the beginning and 232.6MB in the end (delta: -166.8MB). Peak memory consumption was 287.7MB. Max. memory is 16.1GB. [2024-11-13 22:39:51,842 INFO L158 Benchmark]: CodeCheck took 365532.63ms. Allocated memory was 528.5MB in the beginning and 2.6GB in the end (delta: 2.0GB). Free memory was 232.6MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 570.6MB. Max. memory is 16.1GB. [2024-11-13 22:39:51,844 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 0.45ms. Allocated memory is still 142.6MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.13ms. Allocated memory is still 117.4MB. Free memory was 94.1MB in the beginning and 73.3MB in the end (delta: 20.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.33ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 69.1MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.46ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 65.8MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 15921.57ms. Allocated memory was 117.4MB in the beginning and 528.5MB in the end (delta: 411.0MB). Free memory was 65.8MB in the beginning and 232.6MB in the end (delta: -166.8MB). Peak memory consumption was 287.7MB. Max. memory is 16.1GB. * CodeCheck took 365532.63ms. Allocated memory was 528.5MB in the beginning and 2.6GB in the end (delta: 2.0GB). Free memory was 232.6MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 570.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:39:51,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/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_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/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_aaae88e7-c438-4849-b380-33bebb6f549f/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 1cb3876964e898cb74177d566a886d0758635fef9e6a24a10db9184be8738e4b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:39:54,428 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:39:54,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:39:54,609 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:39:54,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:39:54,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:39:54,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:39:54,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:39:54,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:39:54,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:39:54,611 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:39:54,612 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:39:54,613 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:39:54,613 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:39:54,614 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:39:54,614 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:39:54,614 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:39:54,615 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:39:54,615 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:39:54,615 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:39:54,615 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:39:54,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:39:54,615 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:39:54,615 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:39:54,616 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:39:54,616 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:39:54,616 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:39:54,616 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:39:54,616 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_aaae88e7-c438-4849-b380-33bebb6f549f/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 -> 1cb3876964e898cb74177d566a886d0758635fef9e6a24a10db9184be8738e4b [2024-11-13 22:39:54,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:39:54,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:39:54,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:39:54,935 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:39:54,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:39:54,940 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c Unable to find full path for "g++" [2024-11-13 22:39:56,960 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:39:57,296 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:39:57,297 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c [2024-11-13 22:39:57,311 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data/80c74a9bc/308cf298734145b7aa578d6fb724ccd3/FLAG3bc4a1962 [2024-11-13 22:39:57,541 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/data/80c74a9bc/308cf298734145b7aa578d6fb724ccd3 [2024-11-13 22:39:57,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:39:57,546 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:39:57,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:39:57,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:39:57,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:39:57,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:39:57" (1/1) ... [2024-11-13 22:39:57,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36dc2409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:57, skipping insertion in model container [2024-11-13 22:39:57,562 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:39:57" (1/1) ... [2024-11-13 22:39:57,587 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:39:57,798 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_aaae88e7-c438-4849-b380-33bebb6f549f/sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c[722,735] [2024-11-13 22:39:57,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:39:57,955 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:39:57,966 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_aaae88e7-c438-4849-b380-33bebb6f549f/sv-benchmarks/c/float-benchs/sin_interpolated_index-1.c[722,735] [2024-11-13 22:39:57,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:39:58,115 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:39:58,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58 WrapperNode [2024-11-13 22:39:58,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:39:58,117 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:39:58,117 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:39:58,117 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:39:58,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,238 INFO L138 Inliner]: procedures = 22, calls = 380, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 422 [2024-11-13 22:39:58,238 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:39:58,239 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:39:58,239 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:39:58,239 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:39:58,250 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,250 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,270 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,270 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,315 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,322 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,327 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,334 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,345 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:39:58,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:39:58,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:39:58,351 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:39:58,352 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:58" (1/1) ... [2024-11-13 22:39:58,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:39:58,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:39:58,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:39:58,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:39:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:39:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 22:39:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-13 22:39:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-13 22:39:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 22:39:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:39:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-13 22:39:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-13 22:39:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-13 22:39:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-13 22:39:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:39:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:39:58,581 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:39:58,625 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:40:07,814 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/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 22:40:07,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaae88e7-c438-4849-b380-33bebb6f549f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 22:40:07,817 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_aaae88e7-c438-4849-b380-33bebb6f549f/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$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 22:40:07,826 INFO L158 Benchmark]: Toolchain (without parser) took 10277.78ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 60.1MB in the beginning and 67.6MB in the end (delta: -7.5MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2024-11-13 22:40:07,828 INFO L158 Benchmark]: CDTParser took 3.31ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:40:07,829 INFO L158 Benchmark]: CACSL2BoogieTranslator took 567.25ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 36.0MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:40:07,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.69ms. Allocated memory is still 83.9MB. Free memory was 36.0MB in the beginning and 31.1MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:40:07,830 INFO L158 Benchmark]: Boogie Preprocessor took 110.17ms. Allocated memory is still 83.9MB. Free memory was 31.1MB in the beginning and 27.1MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:40:07,830 INFO L158 Benchmark]: RCFGBuilder took 9472.19ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 27.1MB in the beginning and 67.6MB in the end (delta: -40.5MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2024-11-13 22:40:07,836 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.31ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 567.25ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 36.0MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.69ms. Allocated memory is still 83.9MB. Free memory was 36.0MB in the beginning and 31.1MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 110.17ms. Allocated memory is still 83.9MB. Free memory was 31.1MB in the beginning and 27.1MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9472.19ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 27.1MB in the beginning and 67.6MB in the end (delta: -40.5MB). Peak memory consumption was 21.6MB. 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_aaae88e7-c438-4849-b380-33bebb6f549f/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_aaae88e7-c438-4849-b380-33bebb6f549f/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_aaae88e7-c438-4849-b380-33bebb6f549f/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")