./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product09.cil.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_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/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_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/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_97752dc1-b285-4fa2-94d5-2e4848299c24/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 704fe23cb6270cdc3b62ea1d942aa0e1862f1800a4de1ce1a14a8307d368eae5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:53,648 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:53,736 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:18:53,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:53,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:53,781 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:53,782 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:53,782 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:53,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:53,783 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:53,783 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:53,783 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:53,783 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:53,783 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:53,783 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:53,784 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:53,784 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:53,785 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:53,786 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:53,787 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:53,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:53,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:53,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:53,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:53,787 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:53,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:53,788 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_97752dc1-b285-4fa2-94d5-2e4848299c24/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 -> 704fe23cb6270cdc3b62ea1d942aa0e1862f1800a4de1ce1a14a8307d368eae5 [2024-11-13 20:18:54,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:54,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:54,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:54,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:54,155 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:54,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec1_product09.cil.c Unable to find full path for "g++" [2024-11-13 20:18:56,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:56,294 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:56,294 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/sv-benchmarks/c/product-lines/minepump_spec1_product09.cil.c [2024-11-13 20:18:56,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/data/9efdb5f3a/6c4ab1c26962497cbe24b78e845f0484/FLAG53cfa9219 [2024-11-13 20:18:56,320 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/data/9efdb5f3a/6c4ab1c26962497cbe24b78e845f0484 [2024-11-13 20:18:56,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:56,325 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:56,327 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:56,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:56,335 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:56,336 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,337 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0103ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56, skipping insertion in model container [2024-11-13 20:18:56,337 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:56,687 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_97752dc1-b285-4fa2-94d5-2e4848299c24/sv-benchmarks/c/product-lines/minepump_spec1_product09.cil.c[13030,13043] [2024-11-13 20:18:56,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:56,744 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:56,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [49] [2024-11-13 20:18:56,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [87] [2024-11-13 20:18:56,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [453] [2024-11-13 20:18:56,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [539] [2024-11-13 20:18:56,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [548] [2024-11-13 20:18:56,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [647] [2024-11-13 20:18:56,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [776] [2024-11-13 20:18:56,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [841] [2024-11-13 20:18:56,796 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_97752dc1-b285-4fa2-94d5-2e4848299c24/sv-benchmarks/c/product-lines/minepump_spec1_product09.cil.c[13030,13043] [2024-11-13 20:18:56,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:56,825 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:56,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56 WrapperNode [2024-11-13 20:18:56,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:56,826 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:56,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:56,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:56,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,860 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 18, calls inlined = 13, statements flattened = 126 [2024-11-13 20:18:56,861 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:56,861 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:56,862 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:56,862 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:56,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,870 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,870 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,874 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,878 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,880 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,881 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:56,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:56,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:56,883 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:56,884 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:56" (1/1) ... [2024-11-13 20:18:56,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:56,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:56,922 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:56,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 20:18:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 20:18:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 20:18:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 20:18:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-13 20:18:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-13 20:18:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 20:18:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 20:18:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 20:18:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 20:18:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:57,036 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:57,038 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:57,267 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:57,268 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:57,375 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:57,375 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:18:57,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:57 BoogieIcfgContainer [2024-11-13 20:18:57,376 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:57,376 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:57,376 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:57,387 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:57,387 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:57" (1/1) ... [2024-11-13 20:18:57,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2024-11-13 20:18:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2024-11-13 20:18:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:18:57,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 20:18:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 20:18:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:18:57,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2024-11-13 20:18:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-13 20:18:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:18:57,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 53 states and 72 transitions. [2024-11-13 20:18:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-11-13 20:18:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:58,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2024-11-13 20:18:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2024-11-13 20:18:58,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:58,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-13 20:18:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-13 20:18:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:18:58,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:58,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 60 states and 83 transitions. [2024-11-13 20:18:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-13 20:18:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:18:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 61 states and 84 transitions. [2024-11-13 20:18:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 84 transitions. [2024-11-13 20:18:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:18:58,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 26 states and 29 transitions. [2024-11-13 20:18:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-11-13 20:18:58,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:18:58,910 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-13 20:18:58,917 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 20:18:58,987 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 486 497) the Hoare annotation is: true [2024-11-13 20:18:58,987 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 486 497) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 655 678) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point L544(line 544) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point L854(lines 854 860) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point L850(lines 850 863) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point L850-1(lines 842 866) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point L848(line 848) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point L848-1(line 848) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 655 678) the Hoare annotation is: true [2024-11-13 20:18:58,988 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 544) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L576(lines 551 580) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 551 580) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L572(line 572) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L565(lines 565 569) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L565-1(lines 565 569) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L561-2(lines 561 575) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L557(line 557) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L557-1(line 557) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 551 580) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 498 506) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 498 506) the Hoare annotation is: true [2024-11-13 20:18:58,989 INFO L77 FloydHoareUtils]: At program point L799(line 799) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L634(lines 634 641) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L634-2(lines 634 641) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L833(lines 786 834) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L788(lines 787 832) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L809(line 809) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L830(lines 787 832) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L797(lines 797 803) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point L797-1(lines 797 803) the Hoare annotation is: true [2024-11-13 20:18:58,990 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:18:58,991 INFO L77 FloydHoareUtils]: At program point L823-2(lines 817 828) the Hoare annotation is: true [2024-11-13 20:18:58,991 INFO L77 FloydHoareUtils]: At program point L807(lines 807 813) the Hoare annotation is: true [2024-11-13 20:18:58,991 INFO L77 FloydHoareUtils]: At program point L807-1(lines 807 813) the Hoare annotation is: true [2024-11-13 20:18:58,991 INFO L77 FloydHoareUtils]: At program point L836(lines 777 840) the Hoare annotation is: true [2024-11-13 20:18:58,991 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 474 485) the Hoare annotation is: true [2024-11-13 20:18:58,991 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 474 485) the Hoare annotation is: true [2024-11-13 20:18:59,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:18:59 ImpRootNode [2024-11-13 20:18:59,009 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:18:59,009 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:18:59,009 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:18:59,009 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:18:59,010 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:57" (3/4) ... [2024-11-13 20:18:59,012 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:18:59,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 20:18:59,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 20:18:59,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 20:18:59,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-13 20:18:59,015 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 20:18:59,020 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-11-13 20:18:59,020 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-13 20:18:59,020 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 20:18:59,020 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:18:59,021 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:18:59,100 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:18:59,100 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:18:59,100 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:18:59,101 INFO L158 Benchmark]: Toolchain (without parser) took 2775.79ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 62.7MB in the end (delta: 29.1MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2024-11-13 20:18:59,101 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:59,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.44ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 73.9MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:18:59,102 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.63ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 72.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:59,102 INFO L158 Benchmark]: Boogie Preprocessor took 19.94ms. Allocated memory is still 117.4MB. Free memory was 72.1MB in the beginning and 71.2MB in the end (delta: 872.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:18:59,103 INFO L158 Benchmark]: RCFGBuilder took 493.07ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 51.1MB in the end (delta: 20.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:18:59,103 INFO L158 Benchmark]: CodeCheck took 1632.41ms. Allocated memory is still 117.4MB. Free memory was 51.1MB in the beginning and 68.6MB in the end (delta: -17.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:59,103 INFO L158 Benchmark]: Witness Printer took 91.22ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 62.7MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:18:59,105 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 6 procedures, 39 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, 626 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 188 mSDsluCounter, 561 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 244 mSDsCounter, 76 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 332 IncrementalHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 76 mSolverCounterUnsat, 317 mSDtfsCounter, 332 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1346 GetRequests, 1334 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, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 182 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 174 ConstructedInterpolants, 0 QuantifiedInterpolants, 318 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 24/24 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: 544]: 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: 634]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 486]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 655]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 551]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 498]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 474]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.44ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 73.9MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.63ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 72.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.94ms. Allocated memory is still 117.4MB. Free memory was 72.1MB in the beginning and 71.2MB in the end (delta: 872.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 493.07ms. Allocated memory is still 117.4MB. Free memory was 71.2MB in the beginning and 51.1MB in the end (delta: 20.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1632.41ms. Allocated memory is still 117.4MB. Free memory was 51.1MB in the beginning and 68.6MB in the end (delta: -17.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 91.22ms. Allocated memory is still 117.4MB. Free memory was 68.6MB in the beginning and 62.7MB in the end (delta: 5.9MB). Peak memory consumption was 8.4MB. 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,"featureselect.i","") [49] - GenericResultAtLocation [Line: 87]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [87] - GenericResultAtLocation [Line: 453]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [453] - GenericResultAtLocation [Line: 539]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [539] - GenericResultAtLocation [Line: 548]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [548] - GenericResultAtLocation [Line: 647]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [647] - GenericResultAtLocation [Line: 776]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [776] - GenericResultAtLocation [Line: 841]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [841] RESULT: Ultimate proved your program to be correct! [2024-11-13 20:18:59,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97752dc1-b285-4fa2-94d5-2e4848299c24/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 Writing output log to file Ultimate.log Result: TRUE