./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product08.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_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product08.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b --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 adc521790d868e8902785ea29b51f549e45d9404af4185d7531e4ae8ae0e6ca8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:33:07,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:33:07,424 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:33:07,428 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:33:07,429 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:33:07,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:33:07,447 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:33:07,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:33:07,448 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:33:07,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:33:07,448 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:33:07,448 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:33:07,448 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:33:07,449 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:33:07,450 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:33:07,450 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:33:07,450 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:33:07,450 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:33:07,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:33:07,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:33:07,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:33:07,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:33:07,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:33:07,451 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:33:07,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:33:07,451 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_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b 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 -> adc521790d868e8902785ea29b51f549e45d9404af4185d7531e4ae8ae0e6ca8 [2024-12-05 21:33:07,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:33:07,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:33:07,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:33:07,694 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:33:07,694 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:33:07,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec1_product08.cil.c [2024-12-05 21:33:10,483 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/data/d049883c8/a738cc769a27447fb841f797cb01bfb7/FLAGa70cdaa2c [2024-12-05 21:33:10,707 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:33:10,707 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/sv-benchmarks/c/product-lines/minepump_spec1_product08.cil.c [2024-12-05 21:33:10,719 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/data/d049883c8/a738cc769a27447fb841f797cb01bfb7/FLAGa70cdaa2c [2024-12-05 21:33:10,734 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/data/d049883c8/a738cc769a27447fb841f797cb01bfb7 [2024-12-05 21:33:10,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:33:10,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:33:10,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:33:10,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:33:10,744 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:33:10,745 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:33:10" (1/1) ... [2024-12-05 21:33:10,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560fe8a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:10, skipping insertion in model container [2024-12-05 21:33:10,746 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:33:10" (1/1) ... [2024-12-05 21:33:10,776 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:33:11,003 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_c7ffd539-6a12-479f-9a15-68ae58a39212/sv-benchmarks/c/product-lines/minepump_spec1_product08.cil.c[14923,14936] [2024-12-05 21:33:11,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:33:11,029 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:33:11,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [49] [2024-12-05 21:33:11,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [124] [2024-12-05 21:33:11,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [288] [2024-12-05 21:33:11,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [654] [2024-12-05 21:33:11,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [692] [2024-12-05 21:33:11,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [701] [2024-12-05 21:33:11,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [797] [2024-12-05 21:33:11,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [823] [2024-12-05 21:33:11,082 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_c7ffd539-6a12-479f-9a15-68ae58a39212/sv-benchmarks/c/product-lines/minepump_spec1_product08.cil.c[14923,14936] [2024-12-05 21:33:11,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:33:11,104 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:33:11,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11 WrapperNode [2024-12-05 21:33:11,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:33:11,106 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:33:11,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:33:11,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:33:11,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,120 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,134 INFO L138 Inliner]: procedures = 52, calls = 95, calls flagged for inlining = 19, calls inlined = 16, statements flattened = 153 [2024-12-05 21:33:11,134 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:33:11,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:33:11,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:33:11,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:33:11,142 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,142 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,144 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,144 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,148 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,148 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,153 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,153 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:33:11,155 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:33:11,156 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:33:11,156 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:33:11,156 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:33:11,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:33:11,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:33:11,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-12-05 21:33:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-12-05 21:33:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-05 21:33:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-05 21:33:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-05 21:33:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-05 21:33:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-12-05 21:33:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-12-05 21:33:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:33:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-05 21:33:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-05 21:33:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:33:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:33:11,260 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:33:11,262 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:33:11,446 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-12-05 21:33:11,446 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:33:11,502 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:33:11,502 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 21:33:11,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:33:11 BoogieIcfgContainer [2024-12-05 21:33:11,503 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:33:11,503 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:33:11,503 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:33:11,512 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:33:11,512 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:33:11" (1/1) ... [2024-12-05 21:33:11,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:33:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:11,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2024-12-05 21:33:11,565 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2024-12-05 21:33:11,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:33:11,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:11,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 58 states and 76 transitions. [2024-12-05 21:33:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 76 transitions. [2024-12-05 21:33:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:33:11,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:11,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:11,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 61 states and 84 transitions. [2024-12-05 21:33:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 84 transitions. [2024-12-05 21:33:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:33:11,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:11,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2024-12-05 21:33:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-12-05 21:33:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:33:12,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 131 transitions. [2024-12-05 21:33:12,420 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 131 transitions. [2024-12-05 21:33:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:33:12,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 85 states and 132 transitions. [2024-12-05 21:33:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-12-05 21:33:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:33:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 91 states and 143 transitions. [2024-12-05 21:33:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 143 transitions. [2024-12-05 21:33:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:33:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 92 states and 144 transitions. [2024-12-05 21:33:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 144 transitions. [2024-12-05 21:33:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:33:12,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 93 states and 145 transitions. [2024-12-05 21:33:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 145 transitions. [2024-12-05 21:33:12,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:33:12,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 94 states and 146 transitions. [2024-12-05 21:33:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-12-05 21:33:12,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:33:12,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:12,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:33:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 103 states and 164 transitions. [2024-12-05 21:33:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 164 transitions. [2024-12-05 21:33:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:13,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:33:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 104 states and 166 transitions. [2024-12-05 21:33:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 166 transitions. [2024-12-05 21:33:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:33:13,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:33:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 167 transitions. [2024-12-05 21:33:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 167 transitions. [2024-12-05 21:33:13,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:33:13,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:33:13,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 106 states and 168 transitions. [2024-12-05 21:33:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 168 transitions. [2024-12-05 21:33:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:13,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:33:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 119 states and 199 transitions. [2024-12-05 21:33:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 199 transitions. [2024-12-05 21:33:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:33:13,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:13,746 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:33:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 199 transitions. [2024-12-05 21:33:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 199 transitions. [2024-12-05 21:33:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:33:13,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 128 states and 222 transitions. [2024-12-05 21:33:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 222 transitions. [2024-12-05 21:33:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:33:14,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:33:14,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 129 states and 223 transitions. [2024-12-05 21:33:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 223 transitions. [2024-12-05 21:33:14,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:33:14,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:33:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 130 states and 224 transitions. [2024-12-05 21:33:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 224 transitions. [2024-12-05 21:33:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:33:14,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 131 states and 222 transitions. [2024-12-05 21:33:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-12-05 21:33:14,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:33:14,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:33:14,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 132 states and 220 transitions. [2024-12-05 21:33:14,898 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 220 transitions. [2024-12-05 21:33:14,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:33:14,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:33:14,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 138 states and 229 transitions. [2024-12-05 21:33:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2024-12-05 21:33:14,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:33:14,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:33:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 139 states and 230 transitions. [2024-12-05 21:33:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 230 transitions. [2024-12-05 21:33:15,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:33:15,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:15,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:33:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 49 states and 64 transitions. [2024-12-05 21:33:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-12-05 21:33:15,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 21:33:15,072 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 24 iterations. [2024-12-05 21:33:15,078 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 201 208) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 201 208) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 160 166) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 160 166) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 851 862) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 851 862) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 863 871) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 863 871) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 703 732) the Hoare annotation is: true [2024-12-05 21:33:15,294 INFO L77 FloydHoareUtils]: At program point L728(lines 703 732) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L724(line 724) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L717(lines 717 721) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L717-1(lines 717 721) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 703 732) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L713-2(lines 713 727) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L709(line 709) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L709-1(line 709) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L147-1(lines 147 153) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L176(lines 176 184) the Hoare annotation is: true [2024-12-05 21:33:15,295 INFO L77 FloydHoareUtils]: At program point L172(lines 172 189) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)))) [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L804(line 804) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L804-1(line 804) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L697(line 697) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L214(line 214) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L214-1(line 214) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L140-1(lines 139 158) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L182(line 182) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L178(line 178) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L810(lines 810 816) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 136 159) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L806(lines 806 819) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L806-1(lines 798 822) the Hoare annotation is: true [2024-12-05 21:33:15,296 INFO L77 FloydHoareUtils]: At program point L187(line 187) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L187-1(lines 168 192) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 136 159) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 697) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L271(line 271) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L119(lines 56 123) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L86(lines 86 92) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L86-1(lines 86 92) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L784(lines 784 791) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L78(line 78) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point L784-2(lines 784 791) the Hoare annotation is: true [2024-12-05 21:33:15,297 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L116(lines 65 117) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L269(lines 269 275) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L269-1(lines 269 275) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L104(lines 104 110) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L104-2(lines 96 111) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L96(lines 96 111) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L88(line 88) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L113(lines 66 115) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L76(lines 76 82) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point L76-1(lines 76 82) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 839 850) the Hoare annotation is: true [2024-12-05 21:33:15,298 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 839 850) the Hoare annotation is: true [2024-12-05 21:33:15,330 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 [2024-12-05 21:33:15,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:33:15 ImpRootNode [2024-12-05 21:33:15,331 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:33:15,332 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:33:15,332 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:33:15,332 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:33:15,333 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:33:11" (3/4) ... [2024-12-05 21:33:15,335 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 21:33:15,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-12-05 21:33:15,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-12-05 21:33:15,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-05 21:33:15,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-12-05 21:33:15,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-05 21:33:15,338 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-05 21:33:15,339 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-05 21:33:15,344 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2024-12-05 21:33:15,344 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-12-05 21:33:15,344 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 21:33:15,345 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:33:15,345 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:33:15,370 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-12-05 21:33:15,389 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-12-05 21:33:15,430 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 21:33:15,430 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 21:33:15,430 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:33:15,431 INFO L158 Benchmark]: Toolchain (without parser) took 4693.37ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 116.2MB in the beginning and 128.5MB in the end (delta: -12.3MB). Peak memory consumption was 165.3MB. Max. memory is 16.1GB. [2024-12-05 21:33:15,431 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:33:15,432 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.91ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 97.9MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 21:33:15,432 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.45ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 96.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:33:15,432 INFO L158 Benchmark]: Boogie Preprocessor took 20.14ms. Allocated memory is still 142.6MB. Free memory was 96.3MB in the beginning and 95.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:33:15,433 INFO L158 Benchmark]: RCFGBuilder took 347.14ms. Allocated memory is still 142.6MB. Free memory was 95.2MB in the beginning and 74.3MB in the end (delta: 20.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 21:33:15,433 INFO L158 Benchmark]: CodeCheck took 3828.32ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 74.0MB in the beginning and 133.9MB in the end (delta: -59.9MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. [2024-12-05 21:33:15,433 INFO L158 Benchmark]: Witness Printer took 98.51ms. Allocated memory is still 318.8MB. Free memory was 133.9MB in the beginning and 128.5MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:33:15,435 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, 57 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.5s, OverallIterations: 24, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4662 SdHoareTripleChecker+Valid, 6.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2231 mSDsluCounter, 5312 SdHoareTripleChecker+Invalid, 5.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3263 mSDsCounter, 1072 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4081 IncrementalHoareTripleChecker+Invalid, 5153 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1072 mSolverCounterUnsat, 2049 mSDtfsCounter, 4081 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7173 GetRequests, 7095 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2269 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 830 NumberOfCodeBlocks, 830 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 807 ConstructedInterpolants, 0 QuantifiedInterpolants, 1588 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: 697]: 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: 136]: Location Invariant Derived location invariant: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) - InvariantResult [Line: 784]: Location Invariant Derived location invariant: ((pumpRunning == 0) && (1 == systemActive)) - ProcedureContractResult [Line: 201]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: (((((systemActive == \old(systemActive)) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 160]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: ((((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 851]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (waterLevel == \old(waterLevel))) - ProcedureContractResult [Line: 863]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 703]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((systemActive == \old(systemActive)) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 136]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((systemActive == \old(systemActive)) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 839]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methaneLevelCritical == \old(methaneLevelCritical))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.91ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 97.9MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.45ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 96.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.14ms. Allocated memory is still 142.6MB. Free memory was 96.3MB in the beginning and 95.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 347.14ms. Allocated memory is still 142.6MB. Free memory was 95.2MB in the beginning and 74.3MB in the end (delta: 20.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 3828.32ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 74.0MB in the beginning and 133.9MB in the end (delta: -59.9MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. * Witness Printer took 98.51ms. Allocated memory is still 318.8MB. Free memory was 133.9MB in the beginning and 128.5MB in the end (delta: 5.5MB). 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,"scenario.i","") [49] - GenericResultAtLocation [Line: 124]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [124] - GenericResultAtLocation [Line: 288]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [288] - GenericResultAtLocation [Line: 654]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [654] - GenericResultAtLocation [Line: 692]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [692] - GenericResultAtLocation [Line: 701]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [701] - GenericResultAtLocation [Line: 797]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [797] - GenericResultAtLocation [Line: 823]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [823] RESULT: Ultimate proved your program to be correct! [2024-12-05 21:33:15,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7ffd539-6a12-479f-9a15-68ae58a39212/bin/ukojak-verify-CZk0znPC7b/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