./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product32.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi --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 256d604ca5845ed70fae4c0c59880096896900821991ad09252cbc35739a584c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:16:32,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:16:32,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:16:32,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:16:32,158 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:16:32,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:16:32,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:16:32,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:16:32,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:16:32,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:16:32,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:16:32,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:16:32,193 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:16:32,193 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:16:32,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:16:32,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:16:32,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:16:32,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:16:32,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:16:32,197 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:16:32,197 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:16:32,199 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:16:32,200 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:16:32,200 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:16:32,201 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:16:32,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:16:32,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:16:32,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:16:32,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:16:32,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:16:32,204 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:16:32,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:16:32,205 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:16:32,206 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_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 256d604ca5845ed70fae4c0c59880096896900821991ad09252cbc35739a584c [2023-11-24 22:16:32,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:16:32,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:16:32,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:16:32,606 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:16:32,607 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:16:32,608 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/elevator_spec2_product32.cil.c [2023-11-24 22:16:35,889 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:16:36,291 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:16:36,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/sv-benchmarks/c/product-lines/elevator_spec2_product32.cil.c [2023-11-24 22:16:36,348 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/data/84e8440fa/459bc22a24c64e93bda93a77030c9a78/FLAG08d227fcb [2023-11-24 22:16:36,368 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/data/84e8440fa/459bc22a24c64e93bda93a77030c9a78 [2023-11-24 22:16:36,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:16:36,378 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:16:36,382 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:16:36,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:16:36,388 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:16:36,391 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:36" (1/1) ... [2023-11-24 22:16:36,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3866b7ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:36, skipping insertion in model container [2023-11-24 22:16:36,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:36" (1/1) ... [2023-11-24 22:16:36,494 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:16:36,947 WARN L240 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_8a86b98b-e6d5-4778-b22b-48ce32177202/sv-benchmarks/c/product-lines/elevator_spec2_product32.cil.c[40079,40092] [2023-11-24 22:16:37,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:16:37,144 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:16:37,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [48] [2023-11-24 22:16:37,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [236] [2023-11-24 22:16:37,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [904] [2023-11-24 22:16:37,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1270] [2023-11-24 22:16:37,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1308] [2023-11-24 22:16:37,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1406] [2023-11-24 22:16:37,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1420] [2023-11-24 22:16:37,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1540] [2023-11-24 22:16:37,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1891] [2023-11-24 22:16:37,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1900] [2023-11-24 22:16:37,283 WARN L240 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_8a86b98b-e6d5-4778-b22b-48ce32177202/sv-benchmarks/c/product-lines/elevator_spec2_product32.cil.c[40079,40092] [2023-11-24 22:16:37,335 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:16:37,376 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:16:37,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37 WrapperNode [2023-11-24 22:16:37,377 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:16:37,379 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:16:37,379 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:16:37,379 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:16:37,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,442 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,517 INFO L138 Inliner]: procedures = 99, calls = 355, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 980 [2023-11-24 22:16:37,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:16:37,519 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:16:37,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:16:37,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:16:37,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,541 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,541 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,629 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,688 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,704 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,727 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:16:37,736 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:16:37,737 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:16:37,737 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:16:37,738 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:37" (1/1) ... [2023-11-24 22:16:37,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:16:37,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:16:37,779 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:16:37,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a86b98b-e6d5-4778-b22b-48ce32177202/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:16:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-11-24 22:16:37,834 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-11-24 22:16:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-11-24 22:16:37,835 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-11-24 22:16:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-11-24 22:16:37,835 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-11-24 22:16:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2023-11-24 22:16:37,836 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2023-11-24 22:16:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:16:37,840 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:16:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-11-24 22:16:37,840 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-11-24 22:16:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-11-24 22:16:37,841 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-11-24 22:16:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2023-11-24 22:16:37,841 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2023-11-24 22:16:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2023-11-24 22:16:37,842 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2023-11-24 22:16:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-11-24 22:16:37,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-11-24 22:16:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-11-24 22:16:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-11-24 22:16:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:16:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2023-11-24 22:16:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2023-11-24 22:16:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-11-24 22:16:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-11-24 22:16:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2023-11-24 22:16:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2023-11-24 22:16:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-11-24 22:16:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-11-24 22:16:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:16:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:16:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2023-11-24 22:16:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2023-11-24 22:16:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-11-24 22:16:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-11-24 22:16:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-11-24 22:16:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-11-24 22:16:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-11-24 22:16:37,851 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-11-24 22:16:37,851 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-11-24 22:16:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-11-24 22:16:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-11-24 22:16:37,852 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-11-24 22:16:37,852 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-11-24 22:16:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-11-24 22:16:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-11-24 22:16:37,853 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-11-24 22:16:37,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:16:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-11-24 22:16:37,854 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-11-24 22:16:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:16:37,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:16:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-11-24 22:16:37,855 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-11-24 22:16:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2023-11-24 22:16:37,855 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2023-11-24 22:16:38,121 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:16:38,127 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:16:39,447 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:16:40,697 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:16:40,704 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:16:40,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:16:40 BoogieIcfgContainer [2023-11-24 22:16:40,707 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:16:40,708 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:16:40,708 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:16:40,720 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:16:40,720 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:16:40" (1/1) ... [2023-11-24 22:16:40,732 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:16:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 406 states and 638 transitions. [2023-11-24 22:16:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 638 transitions. [2023-11-24 22:16:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-24 22:16:40,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 405 states and 631 transitions. [2023-11-24 22:16:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 631 transitions. [2023-11-24 22:16:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 22:16:41,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 420 states and 672 transitions. [2023-11-24 22:16:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 672 transitions. [2023-11-24 22:16:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:16:42,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 421 states and 673 transitions. [2023-11-24 22:16:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 673 transitions. [2023-11-24 22:16:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:16:43,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 422 states and 674 transitions. [2023-11-24 22:16:43,535 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 674 transitions. [2023-11-24 22:16:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 22:16:43,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 425 states and 677 transitions. [2023-11-24 22:16:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 677 transitions. [2023-11-24 22:16:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:16:43,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:44,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:44,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 426 states and 678 transitions. [2023-11-24 22:16:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 678 transitions. [2023-11-24 22:16:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:16:44,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 427 states and 679 transitions. [2023-11-24 22:16:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 679 transitions. [2023-11-24 22:16:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:16:44,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:44,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:44,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 428 states and 680 transitions. [2023-11-24 22:16:44,955 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 680 transitions. [2023-11-24 22:16:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-24 22:16:44,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 431 states and 683 transitions. [2023-11-24 22:16:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 683 transitions. [2023-11-24 22:16:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-24 22:16:45,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:45,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 434 states and 686 transitions. [2023-11-24 22:16:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 686 transitions. [2023-11-24 22:16:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-24 22:16:45,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:45,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 437 states and 689 transitions. [2023-11-24 22:16:45,835 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 689 transitions. [2023-11-24 22:16:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-24 22:16:45,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 440 states and 693 transitions. [2023-11-24 22:16:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 693 transitions. [2023-11-24 22:16:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-24 22:16:46,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 442 states and 695 transitions. [2023-11-24 22:16:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 695 transitions. [2023-11-24 22:16:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 22:16:46,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:46,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:47,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 447 states and 710 transitions. [2023-11-24 22:16:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 710 transitions. [2023-11-24 22:16:47,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:47,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:47,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 448 states and 711 transitions. [2023-11-24 22:16:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 711 transitions. [2023-11-24 22:16:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 22:16:47,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:47,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 451 states and 715 transitions. [2023-11-24 22:16:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 715 transitions. [2023-11-24 22:16:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 22:16:47,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:48,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:48,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 452 states and 716 transitions. [2023-11-24 22:16:48,108 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 716 transitions. [2023-11-24 22:16:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 22:16:48,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:48,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:16:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 455 states and 720 transitions. [2023-11-24 22:16:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 720 transitions. [2023-11-24 22:16:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:16:48,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:48,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:16:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 456 states and 721 transitions. [2023-11-24 22:16:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 721 transitions. [2023-11-24 22:16:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 22:16:48,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:16:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 459 states and 725 transitions. [2023-11-24 22:16:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 725 transitions. [2023-11-24 22:16:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:16:49,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:16:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 460 states and 726 transitions. [2023-11-24 22:16:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 726 transitions. [2023-11-24 22:16:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:16:49,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 483 states and 791 transitions. [2023-11-24 22:16:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 791 transitions. [2023-11-24 22:16:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:16:50,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:16:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 484 states and 792 transitions. [2023-11-24 22:16:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 792 transitions. [2023-11-24 22:16:50,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:16:50,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 485 states and 793 transitions. [2023-11-24 22:16:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 793 transitions. [2023-11-24 22:16:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:16:51,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:51,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:16:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 486 states and 794 transitions. [2023-11-24 22:16:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 794 transitions. [2023-11-24 22:16:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:16:51,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:51,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:16:52,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 489 states and 797 transitions. [2023-11-24 22:16:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 797 transitions. [2023-11-24 22:16:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:16:52,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:16:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 490 states and 798 transitions. [2023-11-24 22:16:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 798 transitions. [2023-11-24 22:16:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:16:52,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 491 states and 799 transitions. [2023-11-24 22:16:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 799 transitions. [2023-11-24 22:16:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:16:53,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:16:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 492 states and 800 transitions. [2023-11-24 22:16:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 800 transitions. [2023-11-24 22:16:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:16:53,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:53,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:16:53,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 494 states and 802 transitions. [2023-11-24 22:16:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 802 transitions. [2023-11-24 22:16:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:16:53,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:16:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 497 states and 805 transitions. [2023-11-24 22:16:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 805 transitions. [2023-11-24 22:16:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:16:54,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 500 states and 808 transitions. [2023-11-24 22:16:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 808 transitions. [2023-11-24 22:16:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:16:54,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:16:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 503 states and 811 transitions. [2023-11-24 22:16:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 811 transitions. [2023-11-24 22:16:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:16:55,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:55,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 505 states and 813 transitions. [2023-11-24 22:16:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 813 transitions. [2023-11-24 22:16:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 22:16:55,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-24 22:16:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 508 states and 817 transitions. [2023-11-24 22:16:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 817 transitions. [2023-11-24 22:16:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:16:55,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:56,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:16:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 533 states and 890 transitions. [2023-11-24 22:16:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 890 transitions. [2023-11-24 22:16:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 22:16:57,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:57,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:16:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 534 states and 891 transitions. [2023-11-24 22:16:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 891 transitions. [2023-11-24 22:16:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:16:57,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:57,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 549 states and 932 transitions. [2023-11-24 22:17:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 932 transitions. [2023-11-24 22:17:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:17:00,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:00,794 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:17:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 553 states and 940 transitions. [2023-11-24 22:17:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 940 transitions. [2023-11-24 22:17:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:17:01,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:01,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:01,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 554 states and 943 transitions. [2023-11-24 22:17:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 943 transitions. [2023-11-24 22:17:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:17:01,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:01,697 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:17:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 558 states and 949 transitions. [2023-11-24 22:17:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 949 transitions. [2023-11-24 22:17:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:17:02,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:02,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 561 states and 955 transitions. [2023-11-24 22:17:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 955 transitions. [2023-11-24 22:17:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:17:02,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:02,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 563 states and 960 transitions. [2023-11-24 22:17:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 960 transitions. [2023-11-24 22:17:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:17:02,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 565 states and 965 transitions. [2023-11-24 22:17:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 965 transitions. [2023-11-24 22:17:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:17:03,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:17:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 569 states and 969 transitions. [2023-11-24 22:17:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 969 transitions. [2023-11-24 22:17:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:17:03,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:03,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 570 states and 970 transitions. [2023-11-24 22:17:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 970 transitions. [2023-11-24 22:17:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:17:03,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:03,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 571 states and 971 transitions. [2023-11-24 22:17:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 971 transitions. [2023-11-24 22:17:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:17:04,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:04,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 572 states and 972 transitions. [2023-11-24 22:17:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 972 transitions. [2023-11-24 22:17:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:17:04,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:04,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 573 states and 973 transitions. [2023-11-24 22:17:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 973 transitions. [2023-11-24 22:17:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 22:17:04,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:04,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 579 states and 984 transitions. [2023-11-24 22:17:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 984 transitions. [2023-11-24 22:17:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:17:06,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:06,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:17:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 582 states and 988 transitions. [2023-11-24 22:17:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 988 transitions. [2023-11-24 22:17:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:17:06,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:17:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 585 states and 991 transitions. [2023-11-24 22:17:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 991 transitions. [2023-11-24 22:17:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:17:07,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:07,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:07,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 585 states and 990 transitions. [2023-11-24 22:17:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 990 transitions. [2023-11-24 22:17:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:17:07,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:07,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:07,815 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:17:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 588 states and 994 transitions. [2023-11-24 22:17:07,880 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 994 transitions. [2023-11-24 22:17:07,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:17:07,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:07,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:08,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:17:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 591 states and 997 transitions. [2023-11-24 22:17:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 997 transitions. [2023-11-24 22:17:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:17:08,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 595 states and 1006 transitions. [2023-11-24 22:17:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1006 transitions. [2023-11-24 22:17:10,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 22:17:10,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:10,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 598 states and 1010 transitions. [2023-11-24 22:17:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1010 transitions. [2023-11-24 22:17:10,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:17:10,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:10,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:11,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 601 states and 1014 transitions. [2023-11-24 22:17:11,241 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1014 transitions. [2023-11-24 22:17:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 22:17:11,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:11,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:11,485 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:17:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 604 states and 1018 transitions. [2023-11-24 22:17:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1018 transitions. [2023-11-24 22:17:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:17:11,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:17:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 605 states and 1019 transitions. [2023-11-24 22:17:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1019 transitions. [2023-11-24 22:17:11,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:17:11,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:11,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:16,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 619 states and 1061 transitions. [2023-11-24 22:17:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1061 transitions. [2023-11-24 22:17:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 22:17:16,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat