./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:22:51,601 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:22:51,707 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:22:51,714 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:22:51,714 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:22:51,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:22:51,756 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:22:51,756 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:22:51,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:22:51,758 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:22:51,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:22:51,759 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:22:51,759 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:22:51,760 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:22:51,760 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:22:51,761 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:22:51,761 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:22:51,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:22:51,762 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:22:51,762 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:22:51,763 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:22:51,771 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:22:51,772 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:22:51,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:22:51,774 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:22:51,774 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:22:51,774 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:22:51,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:22:51,775 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:22:51,775 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:22:51,775 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:22:51,776 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:22:51,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:22:51,778 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e [2024-11-08 22:22:52,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:22:52,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:22:52,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:22:52,183 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:22:52,183 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:22:52,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c Unable to find full path for "g++" [2024-11-08 22:22:54,338 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:22:54,608 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:22:54,608 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2024-11-08 22:22:54,623 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/data/8d5eb6626/2d2a61fc9c60473e8e50191bbfe29be0/FLAG0afea17ff [2024-11-08 22:22:54,637 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/data/8d5eb6626/2d2a61fc9c60473e8e50191bbfe29be0 [2024-11-08 22:22:54,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:22:54,641 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:22:54,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:22:54,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:22:54,650 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:22:54,651 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:22:54" (1/1) ... [2024-11-08 22:22:54,652 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@769186c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:54, skipping insertion in model container [2024-11-08 22:22:54,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:22:54" (1/1) ... [2024-11-08 22:22:54,758 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:22:55,112 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_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-11-08 22:22:55,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:55,203 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:22:55,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] [2024-11-08 22:22:55,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] [2024-11-08 22:22:55,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] [2024-11-08 22:22:55,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] [2024-11-08 22:22:55,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] [2024-11-08 22:22:55,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] [2024-11-08 22:22:55,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] [2024-11-08 22:22:55,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] [2024-11-08 22:22:55,292 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_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-11-08 22:22:55,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:55,344 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:22:55,345 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55 WrapperNode [2024-11-08 22:22:55,345 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:22:55,347 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:22:55,347 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:22:55,347 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:22:55,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,375 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,411 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 20, calls inlined = 14, statements flattened = 132 [2024-11-08 22:22:55,413 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:22:55,414 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:22:55,414 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:22:55,415 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:22:55,426 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,428 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,432 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,435 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,444 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,448 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,455 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:22:55,456 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:22:55,460 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:22:55,460 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:22:55,461 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:55" (1/1) ... [2024-11-08 22:22:55,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:22:55,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:22:55,506 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:22:55,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:22:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:22:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-08 22:22:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-08 22:22:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-08 22:22:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-08 22:22:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-08 22:22:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-08 22:22:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:22:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-08 22:22:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-08 22:22:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:22:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:22:55,622 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:22:55,624 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:22:55,891 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-08 22:22:55,891 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:22:56,036 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:22:56,037 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:22:56,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:56 BoogieIcfgContainer [2024-11-08 22:22:56,037 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:22:56,038 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:22:56,038 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:22:56,049 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:22:56,049 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:56" (1/1) ... [2024-11-08 22:22:56,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:22:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-08 22:22:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-08 22:22:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:22:56,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2024-11-08 22:22:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2024-11-08 22:22:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:22:56,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-08 22:22:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-08 22:22:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:22:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 65 transitions. [2024-11-08 22:22:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-08 22:22:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:22:56,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 66 transitions. [2024-11-08 22:22:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 66 transitions. [2024-11-08 22:22:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:22:57,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2024-11-08 22:22:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2024-11-08 22:22:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:22:57,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:22:57,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2024-11-08 22:22:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-11-08 22:22:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:22:57,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:22:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2024-11-08 22:22:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-08 22:22:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:22:57,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:22:57,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 22 states and 25 transitions. [2024-11-08 22:22:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-08 22:22:57,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:22:57,583 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-08 22:22:57,591 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:22:57,672 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 484 495) the Hoare annotation is: true [2024-11-08 22:22:57,673 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 484 495) the Hoare annotation is: true [2024-11-08 22:22:57,673 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 772 801) the Hoare annotation is: true [2024-11-08 22:22:57,673 INFO L77 FloydHoareUtils]: At program point L797(lines 772 801) the Hoare annotation is: true [2024-11-08 22:22:57,673 INFO L77 FloydHoareUtils]: At program point L793(line 793) the Hoare annotation is: true [2024-11-08 22:22:57,673 INFO L77 FloydHoareUtils]: At program point L786(lines 786 790) the Hoare annotation is: true [2024-11-08 22:22:57,673 INFO L77 FloydHoareUtils]: At program point L786-1(lines 786 790) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point L782-2(lines 782 796) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point L778(line 778) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 772 801) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point L778-1(line 778) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 611 634) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point L420(line 420) the Hoare annotation is: true [2024-11-08 22:22:57,674 INFO L77 FloydHoareUtils]: At program point L439(lines 439 445) the Hoare annotation is: true [2024-11-08 22:22:57,675 INFO L77 FloydHoareUtils]: At program point L435(lines 435 448) the Hoare annotation is: true [2024-11-08 22:22:57,677 INFO L77 FloydHoareUtils]: At program point L435-1(lines 427 451) the Hoare annotation is: true [2024-11-08 22:22:57,677 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 611 634) the Hoare annotation is: true [2024-11-08 22:22:57,677 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 420) the Hoare annotation is: true [2024-11-08 22:22:57,678 INFO L77 FloydHoareUtils]: At program point L572(line 572) the Hoare annotation is: true [2024-11-08 22:22:57,679 INFO L77 FloydHoareUtils]: At program point L853(lines 853 860) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-08 22:22:57,679 INFO L77 FloydHoareUtils]: At program point L853-2(lines 853 860) the Hoare annotation is: true [2024-11-08 22:22:57,680 INFO L77 FloydHoareUtils]: At program point L593(lines 550 595) the Hoare annotation is: true [2024-11-08 22:22:57,680 INFO L77 FloydHoareUtils]: At program point L560(lines 560 566) the Hoare annotation is: true [2024-11-08 22:22:57,680 INFO L77 FloydHoareUtils]: At program point L560-1(lines 560 566) the Hoare annotation is: true [2024-11-08 22:22:57,680 INFO L77 FloydHoareUtils]: At program point L586-2(lines 580 591) the Hoare annotation is: true [2024-11-08 22:22:57,680 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:22:57,681 INFO L77 FloydHoareUtils]: At program point L570(lines 570 576) the Hoare annotation is: true [2024-11-08 22:22:57,681 INFO L77 FloydHoareUtils]: At program point L570-1(lines 570 576) the Hoare annotation is: true [2024-11-08 22:22:57,681 INFO L77 FloydHoareUtils]: At program point L599(lines 540 603) the Hoare annotation is: true [2024-11-08 22:22:57,681 INFO L77 FloydHoareUtils]: At program point L562(line 562) the Hoare annotation is: true [2024-11-08 22:22:57,682 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:22:57,683 INFO L77 FloydHoareUtils]: At program point L596(lines 549 597) the Hoare annotation is: true [2024-11-08 22:22:57,683 INFO L77 FloydHoareUtils]: At program point L551(lines 550 595) the Hoare annotation is: true [2024-11-08 22:22:57,683 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 472 483) the Hoare annotation is: true [2024-11-08 22:22:57,683 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 472 483) the Hoare annotation is: true [2024-11-08 22:22:57,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:22:57 ImpRootNode [2024-11-08 22:22:57,710 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:22:57,711 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:22:57,711 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:22:57,711 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:22:57,712 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:56" (3/4) ... [2024-11-08 22:22:57,715 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:22:57,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-08 22:22:57,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-08 22:22:57,721 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-08 22:22:57,721 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-08 22:22:57,729 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-08 22:22:57,731 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-08 22:22:57,731 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-08 22:22:57,731 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:22:57,732 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:22:57,867 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:22:57,868 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:22:57,868 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:22:57,869 INFO L158 Benchmark]: Toolchain (without parser) took 3227.86ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 64.3MB in the beginning and 124.8MB in the end (delta: -60.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:22:57,869 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:22:57,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 702.91ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 64.1MB in the beginning and 115.2MB in the end (delta: -51.1MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2024-11-08 22:22:57,872 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.12ms. Allocated memory is still 163.6MB. Free memory was 115.2MB in the beginning and 113.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:22:57,872 INFO L158 Benchmark]: Boogie Preprocessor took 41.28ms. Allocated memory is still 163.6MB. Free memory was 113.1MB in the beginning and 111.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:22:57,872 INFO L158 Benchmark]: RCFGBuilder took 581.07ms. Allocated memory is still 163.6MB. Free memory was 111.5MB in the beginning and 89.6MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 22:22:57,873 INFO L158 Benchmark]: CodeCheck took 1672.15ms. Allocated memory is still 163.6MB. Free memory was 89.6MB in the beginning and 131.1MB in the end (delta: -41.5MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2024-11-08 22:22:57,873 INFO L158 Benchmark]: Witness Printer took 157.59ms. Allocated memory is still 163.6MB. Free memory was 131.1MB in the beginning and 124.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:22:57,874 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 35 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 530 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 176 mSDsluCounter, 489 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 232 mSDsCounter, 76 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 312 IncrementalHoareTripleChecker+Invalid, 388 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 76 mSolverCounterUnsat, 257 mSDtfsCounter, 312 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1095 GetRequests, 1083 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 138 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 130 ConstructedInterpolants, 0 QuantifiedInterpolants, 262 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 420]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 853]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 484]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 772]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 611]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 472]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 702.91ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 64.1MB in the beginning and 115.2MB in the end (delta: -51.1MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.12ms. Allocated memory is still 163.6MB. Free memory was 115.2MB in the beginning and 113.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.28ms. Allocated memory is still 163.6MB. Free memory was 113.1MB in the beginning and 111.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 581.07ms. Allocated memory is still 163.6MB. Free memory was 111.5MB in the beginning and 89.6MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 1672.15ms. Allocated memory is still 163.6MB. Free memory was 89.6MB in the beginning and 131.1MB in the end (delta: -41.5MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * Witness Printer took 157.59ms. Allocated memory is still 163.6MB. Free memory was 131.1MB in the beginning and 124.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] - GenericResultAtLocation [Line: 415]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] - GenericResultAtLocation [Line: 424]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] - GenericResultAtLocation [Line: 452]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] - GenericResultAtLocation [Line: 537]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] - GenericResultAtLocation [Line: 604]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] - GenericResultAtLocation [Line: 732]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] - GenericResultAtLocation [Line: 770]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] RESULT: Ultimate proved your program to be correct! [2024-11-08 22:22:57,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7e0d633-1a1c-40d2-8e10-8204a90be3fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE