./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash daf06f15c6a50440fa28ebda61a14a306dbf33e7f2231abb8ab4ae318f81a0b9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:21:27,862 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:21:27,930 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:21:27,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:21:27,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:21:27,958 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:21:27,959 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:21:27,960 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:21:27,961 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:21:27,961 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:21:27,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:21:27,962 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:21:27,963 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:21:27,964 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:21:27,964 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:21:27,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:21:27,965 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:21:27,966 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:21:27,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:21:27,967 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:21:27,973 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:21:27,973 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:21:27,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:21:27,974 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:21:27,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:21:27,975 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:21:27,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:21:27,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:27,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:21:27,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:21:27,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:21:27,979 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:21:27,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:21:27,980 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> daf06f15c6a50440fa28ebda61a14a306dbf33e7f2231abb8ab4ae318f81a0b9 [2024-11-09 00:21:28,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:21:28,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:21:28,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:21:28,308 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:21:28,310 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:21:28,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c Unable to find full path for "g++" [2024-11-09 00:21:30,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:21:30,658 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:21:30,658 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c [2024-11-09 00:21:30,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/data/bc7f520c8/c6b251b4299340b2af481bec5d93722f/FLAG10d96e3d1 [2024-11-09 00:21:30,689 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/data/bc7f520c8/c6b251b4299340b2af481bec5d93722f [2024-11-09 00:21:30,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:21:30,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:21:30,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:30,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:21:30,702 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:21:30,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:30" (1/1) ... [2024-11-09 00:21:30,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677f1353 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:30, skipping insertion in model container [2024-11-09 00:21:30,705 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:30" (1/1) ... [2024-11-09 00:21:30,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:31,006 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_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c[5064,5077] [2024-11-09 00:21:31,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:31,136 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:21:31,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [49] [2024-11-09 00:21:31,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [237] [2024-11-09 00:21:31,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [305] [2024-11-09 00:21:31,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [314] [2024-11-09 00:21:31,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [680] [2024-11-09 00:21:31,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [718] [2024-11-09 00:21:31,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [814] [2024-11-09 00:21:31,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [841] [2024-11-09 00:21:31,182 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_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/sv-benchmarks/c/product-lines/minepump_spec4_product21.cil.c[5064,5077] [2024-11-09 00:21:31,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:31,267 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:21:31,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31 WrapperNode [2024-11-09 00:21:31,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:31,270 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:31,270 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:21:31,270 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:21:31,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,291 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,315 INFO L138 Inliner]: procedures = 53, calls = 97, calls flagged for inlining = 21, calls inlined = 18, statements flattened = 189 [2024-11-09 00:21:31,316 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:31,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:21:31,317 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:21:31,317 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:21:31,329 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,337 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,337 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,345 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,353 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,355 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,360 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:21:31,361 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:21:31,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:21:31,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:21:31,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:31,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:21:31,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:21:31,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:21:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:21:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-11-09 00:21:31,441 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-11-09 00:21:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-09 00:21:31,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-09 00:21:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-09 00:21:31,441 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-09 00:21:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-09 00:21:31,442 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-09 00:21:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2024-11-09 00:21:31,442 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2024-11-09 00:21:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-11-09 00:21:31,443 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-11-09 00:21:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:21:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-09 00:21:31,443 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-09 00:21:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:21:31,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:21:31,517 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:21:31,519 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:21:31,788 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-09 00:21:31,789 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:21:31,909 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:21:31,911 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:21:31,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:31 BoogieIcfgContainer [2024-11-09 00:21:31,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:21:31,913 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:21:31,914 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:21:31,924 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:21:31,924 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:31" (1/1) ... [2024-11-09 00:21:31,932 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:21:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-11-09 00:21:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-09 00:21:31,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:21:31,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:31,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:32,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-11-09 00:21:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-09 00:21:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:21:32,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2024-11-09 00:21:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2024-11-09 00:21:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:21:32,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:32,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2024-11-09 00:21:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2024-11-09 00:21:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:21:32,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 93 transitions. [2024-11-09 00:21:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2024-11-09 00:21:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:21:32,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:32,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 68 states and 94 transitions. [2024-11-09 00:21:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2024-11-09 00:21:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:21:32,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:33,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 78 states and 115 transitions. [2024-11-09 00:21:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 115 transitions. [2024-11-09 00:21:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:21:33,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:33,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:33,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-11-09 00:21:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-11-09 00:21:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:21:33,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:33,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 80 states and 117 transitions. [2024-11-09 00:21:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 117 transitions. [2024-11-09 00:21:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:33,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 94 states and 150 transitions. [2024-11-09 00:21:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 150 transitions. [2024-11-09 00:21:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:21:34,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:34,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 166 transitions. [2024-11-09 00:21:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 166 transitions. [2024-11-09 00:21:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:21:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 102 states and 171 transitions. [2024-11-09 00:21:34,991 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 171 transitions. [2024-11-09 00:21:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:21:34,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 100 states and 165 transitions. [2024-11-09 00:21:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 165 transitions. [2024-11-09 00:21:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:21:35,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 105 states and 174 transitions. [2024-11-09 00:21:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 174 transitions. [2024-11-09 00:21:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:21:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 177 transitions. [2024-11-09 00:21:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 177 transitions. [2024-11-09 00:21:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:21:35,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:35,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 107 states and 180 transitions. [2024-11-09 00:21:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 180 transitions. [2024-11-09 00:21:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:21:35,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 109 states and 183 transitions. [2024-11-09 00:21:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 183 transitions. [2024-11-09 00:21:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:21:35,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 111 states and 185 transitions. [2024-11-09 00:21:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 185 transitions. [2024-11-09 00:21:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:21:35,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 118 states and 211 transitions. [2024-11-09 00:21:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 211 transitions. [2024-11-09 00:21:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:21:36,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 119 states and 212 transitions. [2024-11-09 00:21:36,890 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 212 transitions. [2024-11-09 00:21:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:21:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 123 states and 223 transitions. [2024-11-09 00:21:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 223 transitions. [2024-11-09 00:21:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:21:37,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:37,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 128 states and 238 transitions. [2024-11-09 00:21:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 238 transitions. [2024-11-09 00:21:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:21:37,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:37,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:21:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 129 states and 236 transitions. [2024-11-09 00:21:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 236 transitions. [2024-11-09 00:21:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:21:38,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:21:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 60 states and 76 transitions. [2024-11-09 00:21:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 76 transitions. [2024-11-09 00:21:38,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:21:38,330 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 24 iterations. [2024-11-09 00:21:38,337 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:21:38,637 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 154 161) the Hoare annotation is: true [2024-11-09 00:21:38,637 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 154 161) the Hoare annotation is: true [2024-11-09 00:21:38,637 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 87 93) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 87 93) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 868 879) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 868 879) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 720 749) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point L734(lines 734 738) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point L734-1(lines 734 738) the Hoare annotation is: true [2024-11-09 00:21:38,638 INFO L77 FloydHoareUtils]: At program point L730-2(lines 730 744) the Hoare annotation is: true [2024-11-09 00:21:38,639 INFO L77 FloydHoareUtils]: At program point L726(line 726) the Hoare annotation is: true [2024-11-09 00:21:38,639 INFO L77 FloydHoareUtils]: At program point L726-1(line 726) the Hoare annotation is: true [2024-11-09 00:21:38,639 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 720 749) the Hoare annotation is: true [2024-11-09 00:21:38,639 INFO L77 FloydHoareUtils]: At program point L745(lines 720 749) the Hoare annotation is: true [2024-11-09 00:21:38,639 INFO L77 FloydHoareUtils]: At program point L741(line 741) the Hoare annotation is: true [2024-11-09 00:21:38,639 INFO L77 FloydHoareUtils]: At program point L828(lines 828 834) the Hoare annotation is: true [2024-11-09 00:21:38,640 INFO L77 FloydHoareUtils]: At program point L824(lines 824 837) the Hoare annotation is: true [2024-11-09 00:21:38,640 INFO L77 FloydHoareUtils]: At program point L824-1(lines 816 840) the Hoare annotation is: true [2024-11-09 00:21:38,640 INFO L77 FloydHoareUtils]: At program point L135(line 135) the Hoare annotation is: true [2024-11-09 00:21:38,640 INFO L77 FloydHoareUtils]: At program point L131(line 131) the Hoare annotation is: true [2024-11-09 00:21:38,640 INFO L77 FloydHoareUtils]: At program point L140(line 140) the Hoare annotation is: (not (and (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)))) [2024-11-09 00:21:38,640 INFO L77 FloydHoareUtils]: At program point L140-1(lines 121 145) the Hoare annotation is: true [2024-11-09 00:21:38,641 INFO L77 FloydHoareUtils]: At program point L74-1(lines 74 80) the Hoare annotation is: true [2024-11-09 00:21:38,641 INFO L77 FloydHoareUtils]: At program point L310(line 310) the Hoare annotation is: true [2024-11-09 00:21:38,641 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 63 86) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2024-11-09 00:21:38,641 INFO L77 FloydHoareUtils]: At program point L67-1(lines 66 85) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2024-11-09 00:21:38,641 INFO L77 FloydHoareUtils]: At program point L129(lines 129 137) the Hoare annotation is: true [2024-11-09 00:21:38,641 INFO L77 FloydHoareUtils]: At program point L125(lines 125 142) the Hoare annotation is: true [2024-11-09 00:21:38,642 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 63 86) the Hoare annotation is: true [2024-11-09 00:21:38,642 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 310) the Hoare annotation is: true [2024-11-09 00:21:38,642 INFO L77 FloydHoareUtils]: At program point L287-2(lines 281 292) the Hoare annotation is: true [2024-11-09 00:21:38,642 INFO L77 FloydHoareUtils]: At program point L271(lines 271 277) the Hoare annotation is: true [2024-11-09 00:21:38,642 INFO L77 FloydHoareUtils]: At program point L271-1(lines 271 277) the Hoare annotation is: true [2024-11-09 00:21:38,642 INFO L77 FloydHoareUtils]: At program point L300(lines 241 304) the Hoare annotation is: true [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point L263(line 263) the Hoare annotation is: true [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point L297(lines 250 298) the Hoare annotation is: true [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point L801(lines 801 808) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0) (= ~waterLevel~0 1)) [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point L801-2(lines 801 808) the Hoare annotation is: true [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point L252(lines 251 296) the Hoare annotation is: true [2024-11-09 00:21:38,643 INFO L77 FloydHoareUtils]: At program point L273(line 273) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point L294(lines 251 296) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point L261(lines 261 267) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point L261-1(lines 261 267) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 856 867) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 856 867) the Hoare annotation is: true [2024-11-09 00:21:38,644 INFO L77 FloydHoareUtils]: At program point L114(line 114) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2024-11-09 00:21:38,645 INFO L77 FloydHoareUtils]: At program point L114-1(lines 95 119) the Hoare annotation is: true [2024-11-09 00:21:38,645 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 95 119) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2024-11-09 00:21:38,645 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 95 119) the Hoare annotation is: true [2024-11-09 00:21:38,645 INFO L77 FloydHoareUtils]: At program point L109(line 109) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2024-11-09 00:21:38,645 INFO L77 FloydHoareUtils]: At program point L105(line 105) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2024-11-09 00:21:38,645 INFO L77 FloydHoareUtils]: At program point L103(lines 103 111) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2024-11-09 00:21:38,646 INFO L77 FloydHoareUtils]: At program point L99(lines 99 116) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2024-11-09 00:21:38,684 WARN L162 FloydHoareUtils]: Requires clause for timeShift contained old-variable. Original clause: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) Eliminated clause: true [2024-11-09 00:21:38,686 WARN L162 FloydHoareUtils]: Requires clause for processEnvironment__wrappee__lowWaterSensor contained old-variable. Original clause: (= ~pumpRunning~0 |old(~pumpRunning~0)|) Eliminated clause: true [2024-11-09 00:21:38,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:21:38 ImpRootNode [2024-11-09 00:21:38,687 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:21:38,688 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:21:38,688 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:21:38,688 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:21:38,689 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:31" (3/4) ... [2024-11-09 00:21:38,692 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:21:38,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-11-09 00:21:38,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-11-09 00:21:38,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-09 00:21:38,695 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-09 00:21:38,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-09 00:21:38,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-09 00:21:38,696 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__lowWaterSensor [2024-11-09 00:21:38,702 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2024-11-09 00:21:38,703 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-09 00:21:38,703 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 00:21:38,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:21:38,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:21:38,733 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((pumpRunning == \old(pumpRunning)) || (pumpRunning != 0)) || (1 != systemActive)) [2024-11-09 00:21:38,734 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (pumpRunning == \old(pumpRunning)) [2024-11-09 00:21:38,775 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((pumpRunning == \old(pumpRunning)) || (pumpRunning != 0)) || (1 != systemActive)) [2024-11-09 00:21:38,776 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (pumpRunning == \old(pumpRunning)) [2024-11-09 00:21:38,833 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:21:38,833 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:21:38,833 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:21:38,834 INFO L158 Benchmark]: Toolchain (without parser) took 8141.53ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 136.3MB in the beginning and 157.0MB in the end (delta: -20.7MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2024-11-09 00:21:38,834 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 134.2MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:21:38,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 574.70ms. Allocated memory is still 174.1MB. Free memory was 136.3MB in the beginning and 115.2MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:21:38,835 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.79ms. Allocated memory is still 174.1MB. Free memory was 115.2MB in the beginning and 112.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:21:38,835 INFO L158 Benchmark]: Boogie Preprocessor took 43.83ms. Allocated memory is still 174.1MB. Free memory was 112.7MB in the beginning and 111.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:21:38,836 INFO L158 Benchmark]: RCFGBuilder took 550.98ms. Allocated memory is still 174.1MB. Free memory was 111.1MB in the beginning and 85.5MB in the end (delta: 25.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-09 00:21:38,836 INFO L158 Benchmark]: CodeCheck took 6773.85ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 84.9MB in the beginning and 164.3MB in the end (delta: -79.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:21:38,836 INFO L158 Benchmark]: Witness Printer took 145.76ms. Allocated memory is still 209.7MB. Free memory was 164.3MB in the beginning and 157.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:21:38,838 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: 6.4s, OverallIterations: 24, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4018 SdHoareTripleChecker+Valid, 9.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1794 mSDsluCounter, 4152 SdHoareTripleChecker+Invalid, 7.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2494 mSDsCounter, 994 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4699 IncrementalHoareTripleChecker+Invalid, 5693 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 994 mSolverCounterUnsat, 1658 mSDtfsCounter, 4699 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7381 GetRequests, 7285 SyntacticMatches, 0 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3278 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 744 NumberOfCodeBlocks, 744 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 721 ConstructedInterpolants, 0 QuantifiedInterpolants, 1506 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 19 PerfectInterpolantSequences, 121/133 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 310]: 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: 99]: Location Invariant Derived location invariant: (pumpRunning == \old(pumpRunning)) - InvariantResult [Line: 801]: Location Invariant Derived location invariant: (((pumpRunning == 0) && (1 == systemActive)) && (waterLevel == 1)) - InvariantResult [Line: 63]: Location Invariant Derived location invariant: (((pumpRunning == \old(pumpRunning)) || (pumpRunning != 0)) || (1 != systemActive)) - ProcedureContractResult [Line: 154]: 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: 87]: 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: 868]: 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: 720]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((systemActive == \old(systemActive)) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 63]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((systemActive == \old(systemActive)) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (methaneLevelCritical == \old(methaneLevelCritical))) - ProcedureContractResult [Line: 856]: 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))) - ProcedureContractResult [Line: 95]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor. Ensures: (((((systemActive == \old(systemActive)) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 134.2MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 574.70ms. Allocated memory is still 174.1MB. Free memory was 136.3MB in the beginning and 115.2MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.79ms. Allocated memory is still 174.1MB. Free memory was 115.2MB in the beginning and 112.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.83ms. Allocated memory is still 174.1MB. Free memory was 112.7MB in the beginning and 111.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 550.98ms. Allocated memory is still 174.1MB. Free memory was 111.1MB in the beginning and 85.5MB in the end (delta: 25.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 6773.85ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 84.9MB in the beginning and 164.3MB in the end (delta: -79.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 145.76ms. Allocated memory is still 209.7MB. Free memory was 164.3MB in the beginning and 157.0MB in the end (delta: 7.3MB). 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,"MinePump.i","") [49] - GenericResultAtLocation [Line: 237]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [237] - GenericResultAtLocation [Line: 305]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [305] - GenericResultAtLocation [Line: 314]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [314] - GenericResultAtLocation [Line: 680]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [680] - GenericResultAtLocation [Line: 718]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [718] - GenericResultAtLocation [Line: 814]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [814] - GenericResultAtLocation [Line: 841]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [841] RESULT: Ultimate proved your program to be correct! [2024-11-09 00:21:38,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60de7ab-8de9-4fd0-80e1-7e87090bc94b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE