./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product20.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product20.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3 --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 a7cd784867b5981272ba60caba7961cbaf680a952b35b095dbec7935be0f5966 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:13:01,280 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:13:01,374 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:13:01,380 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:13:01,381 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:13:01,411 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:13:01,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:13:01,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:13:01,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:13:01,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:13:01,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:13:01,415 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:13:01,416 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:13:01,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:13:01,417 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:13:01,417 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:13:01,417 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:13:01,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:13:01,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:13:01,417 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:13:01,417 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:13:01,417 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:13:01,418 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:13:01,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:13:01,418 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_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3 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 -> a7cd784867b5981272ba60caba7961cbaf680a952b35b095dbec7935be0f5966 [2024-11-25 03:13:01,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:13:01,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:13:01,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:13:01,764 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:13:01,764 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:13:01,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/minepump_spec1_product20.cil.c [2024-11-25 03:13:04,749 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/data/e725501c5/d169588225c145d8a3ca958e704010d3/FLAG2dd351cbf [2024-11-25 03:13:05,069 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:13:05,070 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/sv-benchmarks/c/product-lines/minepump_spec1_product20.cil.c [2024-11-25 03:13:05,082 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/data/e725501c5/d169588225c145d8a3ca958e704010d3/FLAG2dd351cbf [2024-11-25 03:13:05,097 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/data/e725501c5/d169588225c145d8a3ca958e704010d3 [2024-11-25 03:13:05,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:13:05,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:13:05,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:13:05,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:13:05,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:13:05,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60417000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05, skipping insertion in model container [2024-11-25 03:13:05,110 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,143 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:13:05,348 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_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/sv-benchmarks/c/product-lines/minepump_spec1_product20.cil.c[1605,1618] [2024-11-25 03:13:05,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:13:05,551 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:13:05,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-25 03:13:05,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [58] [2024-11-25 03:13:05,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [162] [2024-11-25 03:13:05,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [233] [2024-11-25 03:13:05,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [416] [2024-11-25 03:13:05,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [506] [2024-11-25 03:13:05,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [872] [2024-11-25 03:13:05,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [907] [2024-11-25 03:13:05,593 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_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/sv-benchmarks/c/product-lines/minepump_spec1_product20.cil.c[1605,1618] [2024-11-25 03:13:05,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:13:05,763 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:13:05,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05 WrapperNode [2024-11-25 03:13:05,764 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:13:05,765 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:13:05,766 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:13:05,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:13:05,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,789 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,817 INFO L138 Inliner]: procedures = 54, calls = 96, calls flagged for inlining = 20, calls inlined = 17, statements flattened = 165 [2024-11-25 03:13:05,818 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:13:05,820 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:13:05,820 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:13:05,820 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:13:05,830 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,837 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,842 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,856 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:13:05,869 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:13:05,869 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:13:05,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:13:05,872 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:05" (1/1) ... [2024-11-25 03:13:05,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:13:05,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:13:05,913 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:13:05,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:13:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:13:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-11-25 03:13:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-11-25 03:13:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-25 03:13:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-25 03:13:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-25 03:13:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-25 03:13:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-25 03:13:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-25 03:13:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-25 03:13:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-25 03:13:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-11-25 03:13:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-11-25 03:13:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:13:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-25 03:13:05,955 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-25 03:13:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:13:05,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:13:06,038 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:13:06,040 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:13:06,376 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-25 03:13:06,377 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:13:06,503 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:13:06,504 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 03:13:06,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:13:06 BoogieIcfgContainer [2024-11-25 03:13:06,506 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:13:06,506 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:13:06,507 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:13:06,518 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:13:06,518 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:13:06" (1/1) ... [2024-11-25 03:13:06,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:13:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-11-25 03:13:06,593 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-11-25 03:13:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:13:06,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:06,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:06,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 56 states and 73 transitions. [2024-11-25 03:13:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2024-11-25 03:13:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:13:06,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:07,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-11-25 03:13:07,124 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-25 03:13:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:13:07,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:07,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:07,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 66 states and 94 transitions. [2024-11-25 03:13:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 94 transitions. [2024-11-25 03:13:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:13:07,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:07,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:07,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 82 states and 128 transitions. [2024-11-25 03:13:07,819 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 128 transitions. [2024-11-25 03:13:07,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:13:07,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:07,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 83 states and 129 transitions. [2024-11-25 03:13:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 129 transitions. [2024-11-25 03:13:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:13:07,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 84 states and 130 transitions. [2024-11-25 03:13:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 130 transitions. [2024-11-25 03:13:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:13:08,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 90 states and 141 transitions. [2024-11-25 03:13:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2024-11-25 03:13:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:13:08,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 142 transitions. [2024-11-25 03:13:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-25 03:13:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:13:08,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 92 states and 143 transitions. [2024-11-25 03:13:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-11-25 03:13:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:13:08,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,514 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 101 states and 161 transitions. [2024-11-25 03:13:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 161 transitions. [2024-11-25 03:13:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:13:08,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,830 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:08,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 102 states and 162 transitions. [2024-11-25 03:13:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 162 transitions. [2024-11-25 03:13:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:13:08,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 103 states and 164 transitions. [2024-11-25 03:13:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 164 transitions. [2024-11-25 03:13:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:13:08,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:08,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:08,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 104 states and 165 transitions. [2024-11-25 03:13:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2024-11-25 03:13:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:13:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:09,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:13:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 117 states and 196 transitions. [2024-11-25 03:13:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 196 transitions. [2024-11-25 03:13:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:13:09,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:09,775 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:13:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 118 states and 196 transitions. [2024-11-25 03:13:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 196 transitions. [2024-11-25 03:13:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:13:09,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:09,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:10,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:13:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 126 states and 219 transitions. [2024-11-25 03:13:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 219 transitions. [2024-11-25 03:13:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:13:10,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:13:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 127 states and 220 transitions. [2024-11-25 03:13:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 220 transitions. [2024-11-25 03:13:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:13:10,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:13:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 128 states and 221 transitions. [2024-11-25 03:13:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 221 transitions. [2024-11-25 03:13:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:13:10,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:13:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 129 states and 219 transitions. [2024-11-25 03:13:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-11-25 03:13:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:13:11,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:13:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 130 states and 217 transitions. [2024-11-25 03:13:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 217 transitions. [2024-11-25 03:13:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:13:11,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:11,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:13:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:11,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 136 states and 226 transitions. [2024-11-25 03:13:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 226 transitions. [2024-11-25 03:13:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:11,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:11,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:13:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 137 states and 227 transitions. [2024-11-25 03:13:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 227 transitions. [2024-11-25 03:13:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:11,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:13:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 49 states and 64 transitions. [2024-11-25 03:13:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-25 03:13:11,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:13:11,789 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 24 iterations. [2024-11-25 03:13:11,797 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 03:13:12,114 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 310 317) the Hoare annotation is: true [2024-11-25 03:13:12,115 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 310 317) the Hoare annotation is: true [2024-11-25 03:13:12,115 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 269 275) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 269 275) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 444 455) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 444 455) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 456 464) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 456 464) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point L287(line 287) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point L296(line 296) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point L296-1(lines 277 301) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point L920(lines 920 926) the Hoare annotation is: true [2024-11-25 03:13:12,116 INFO L77 FloydHoareUtils]: At program point L916(lines 916 929) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L916-1(lines 908 932) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L256-1(lines 256 262) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L285(lines 285 293) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L281(lines 281 298) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)))) [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 245 268) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L249-1(lines 248 267) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L914(line 914) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point L914-1(line 914) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 245 268) the Hoare annotation is: true [2024-11-25 03:13:12,117 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-25 03:13:12,118 INFO L77 FloydHoareUtils]: At program point L291(line 291) the Hoare annotation is: true [2024-11-25 03:13:12,118 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 61 90) the Hoare annotation is: true [2024-11-25 03:13:12,118 INFO L77 FloydHoareUtils]: At program point L86(lines 61 90) the Hoare annotation is: true [2024-11-25 03:13:12,118 INFO L77 FloydHoareUtils]: At program point L82(line 82) the Hoare annotation is: true [2024-11-25 03:13:12,118 INFO L77 FloydHoareUtils]: At program point L75(lines 75 79) the Hoare annotation is: true [2024-11-25 03:13:12,118 INFO L77 FloydHoareUtils]: At program point L75-1(lines 75 79) the Hoare annotation is: true [2024-11-25 03:13:12,120 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 61 90) the Hoare annotation is: true [2024-11-25 03:13:12,120 INFO L77 FloydHoareUtils]: At program point L71-2(lines 71 85) the Hoare annotation is: true [2024-11-25 03:13:12,120 INFO L77 FloydHoareUtils]: At program point L67(line 67) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L67-1(line 67) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L225(lines 174 226) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L213(lines 213 219) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L213-2(lines 205 220) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L399(line 399) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L205(lines 205 220) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L197(line 197) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L222(lines 175 224) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L185(lines 185 191) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L185-1(lines 185 191) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:13:12,121 INFO L77 FloydHoareUtils]: At program point L149(lines 149 156) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L149-2(lines 149 156) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L397(lines 397 403) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L397-1(lines 397 403) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L228(lines 165 232) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L195(lines 195 201) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L195-1(lines 195 201) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point L187(line 187) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 432 443) the Hoare annotation is: true [2024-11-25 03:13:12,122 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 432 443) the Hoare annotation is: true [2024-11-25 03:13:12,165 WARN L162 FloydHoareUtils]: Requires clause for timeShift contained old-variable. Original clause: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) Eliminated clause: true [2024-11-25 03:13:12,167 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:13:12 ImpRootNode [2024-11-25 03:13:12,168 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:13:12,169 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:13:12,169 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:13:12,169 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:13:12,170 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:13:06" (3/4) ... [2024-11-25 03:13:12,172 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:13:12,175 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-11-25 03:13:12,175 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-11-25 03:13:12,175 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-25 03:13:12,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-25 03:13:12,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-25 03:13:12,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-25 03:13:12,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-25 03:13:12,187 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-25 03:13:12,187 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 03:13:12,188 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 03:13:12,188 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:13:12,188 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:13:12,218 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-11-25 03:13:12,218 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-11-25 03:13:12,253 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-11-25 03:13:12,254 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-11-25 03:13:12,304 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:13:12,304 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:13:12,304 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:13:12,307 INFO L158 Benchmark]: Toolchain (without parser) took 7203.75ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 90.0MB in the beginning and 101.5MB in the end (delta: -11.5MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-11-25 03:13:12,307 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 39.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:13:12,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 661.75ms. Allocated memory is still 117.4MB. Free memory was 89.7MB in the beginning and 71.5MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:13:12,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.79ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 69.7MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:13:12,308 INFO L158 Benchmark]: Boogie Preprocessor took 44.15ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 68.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:13:12,309 INFO L158 Benchmark]: RCFGBuilder took 637.20ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 46.4MB in the end (delta: 22.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:13:12,309 INFO L158 Benchmark]: CodeCheck took 5661.64ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 46.4MB in the beginning and 108.5MB in the end (delta: -62.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:13:12,309 INFO L158 Benchmark]: Witness Printer took 135.65ms. Allocated memory is still 142.6MB. Free memory was 108.5MB in the beginning and 101.5MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:13:12,313 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 8 procedures, 55 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.3s, OverallIterations: 24, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4715 SdHoareTripleChecker+Valid, 9.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2219 mSDsluCounter, 5283 SdHoareTripleChecker+Invalid, 7.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3248 mSDsCounter, 1067 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4056 IncrementalHoareTripleChecker+Invalid, 5123 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1067 mSolverCounterUnsat, 2035 mSDtfsCounter, 4056 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7092 GetRequests, 7014 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2269 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 830 NumberOfCodeBlocks, 830 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 807 ConstructedInterpolants, 0 QuantifiedInterpolants, 1592 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 19 PerfectInterpolantSequences, 232/257 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 54]: 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: 281]: Location Invariant Derived location invariant: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) - InvariantResult [Line: 149]: Location Invariant Derived location invariant: ((pumpRunning == 0) && (1 == systemActive)) - InvariantResult [Line: 245]: Location Invariant Derived location invariant: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) - ProcedureContractResult [Line: 310]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 269]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: ((((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 444]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (head == \old(head))) - ProcedureContractResult [Line: 456]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 245]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 61]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 432]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 39.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 661.75ms. Allocated memory is still 117.4MB. Free memory was 89.7MB in the beginning and 71.5MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.79ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 69.7MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.15ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 68.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 637.20ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 46.4MB in the end (delta: 22.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 5661.64ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 46.4MB in the beginning and 108.5MB in the end (delta: -62.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 135.65ms. Allocated memory is still 142.6MB. Free memory was 108.5MB in the beginning and 101.5MB in the end (delta: 7.0MB). 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,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [58] - GenericResultAtLocation [Line: 162]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [162] - GenericResultAtLocation [Line: 233]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [233] - GenericResultAtLocation [Line: 416]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [416] - GenericResultAtLocation [Line: 506]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [506] - GenericResultAtLocation [Line: 872]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [872] - GenericResultAtLocation [Line: 907]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [907] RESULT: Ultimate proved your program to be correct! [2024-11-25 03:13:12,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b49ecbb5-fc92-44e4-9e2c-b2593d04a45c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE