./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product23.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product23.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be08b04703653fc518e8f41dc63d028f83e90f3984633a298492c10e4ad9cfd9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:24:35,820 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:24:35,897 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:24:35,902 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:24:35,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:24:35,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:24:35,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:24:35,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:24:35,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:24:35,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:24:35,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:24:35,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:24:35,927 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:24:35,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:24:35,927 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:24:35,928 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:24:35,928 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:24:35,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:24:35,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:24:35,929 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be08b04703653fc518e8f41dc63d028f83e90f3984633a298492c10e4ad9cfd9 [2024-11-24 18:24:36,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:24:36,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:24:36,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:24:36,251 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:24:36,251 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:24:36,253 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/elevator_spec1_product23.cil.c [2024-11-24 18:24:39,298 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/data/f7b06315e/ffc3b838b7c442e78c68d089e81c645f/FLAGb1223b441 [2024-11-24 18:24:39,753 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:24:39,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/sv-benchmarks/c/product-lines/elevator_spec1_product23.cil.c [2024-11-24 18:24:39,789 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/data/f7b06315e/ffc3b838b7c442e78c68d089e81c645f/FLAGb1223b441 [2024-11-24 18:24:39,816 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/data/f7b06315e/ffc3b838b7c442e78c68d089e81c645f [2024-11-24 18:24:39,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:24:39,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:24:39,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:24:39,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:24:39,824 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:24:39,824 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:24:39" (1/1) ... [2024-11-24 18:24:39,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e0b9d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:39, skipping insertion in model container [2024-11-24 18:24:39,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:24:39" (1/1) ... [2024-11-24 18:24:39,905 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:24:40,554 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_c20c594b-f433-4928-8169-73d01aedd517/sv-benchmarks/c/product-lines/elevator_spec1_product23.cil.c[58338,58351] [2024-11-24 18:24:40,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:24:40,608 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:24:40,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [48] [2024-11-24 18:24:40,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [150] [2024-11-24 18:24:40,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [516] [2024-11-24 18:24:40,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [700] [2024-11-24 18:24:40,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [1055] [2024-11-24 18:24:40,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1175] [2024-11-24 18:24:40,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1188] [2024-11-24 18:24:40,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1223] [2024-11-24 18:24:40,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2820] [2024-11-24 18:24:40,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [2829] [2024-11-24 18:24:40,795 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_c20c594b-f433-4928-8169-73d01aedd517/sv-benchmarks/c/product-lines/elevator_spec1_product23.cil.c[58338,58351] [2024-11-24 18:24:40,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:24:40,846 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:24:40,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40 WrapperNode [2024-11-24 18:24:40,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:24:40,847 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:24:40,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:24:40,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:24:40,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,877 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,934 INFO L138 Inliner]: procedures = 96, calls = 348, calls flagged for inlining = 26, calls inlined = 23, statements flattened = 909 [2024-11-24 18:24:40,936 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:24:40,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:24:40,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:24:40,942 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:24:40,949 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,956 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,975 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:40,996 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:41,000 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:41,008 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:24:41,012 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:24:41,012 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:24:41,012 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:24:41,013 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:24:40" (1/1) ... [2024-11-24 18:24:41,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:24:41,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:24:41,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:24:41,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c20c594b-f433-4928-8169-73d01aedd517/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:24:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2024-11-24 18:24:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2024-11-24 18:24:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-24 18:24:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-24 18:24:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-24 18:24:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2024-11-24 18:24:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-24 18:24:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-24 18:24:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-24 18:24:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-24 18:24:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-24 18:24:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2024-11-24 18:24:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-24 18:24:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-24 18:24:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-24 18:24:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-24 18:24:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-24 18:24:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-24 18:24:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-11-24 18:24:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-11-24 18:24:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-24 18:24:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-24 18:24:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-24 18:24:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-24 18:24:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-24 18:24:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-24 18:24:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-24 18:24:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-24 18:24:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-24 18:24:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-24 18:24:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:24:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2024-11-24 18:24:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2024-11-24 18:24:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-24 18:24:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-24 18:24:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-24 18:24:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-24 18:24:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-24 18:24:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-24 18:24:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2024-11-24 18:24:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2024-11-24 18:24:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:24:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:24:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-24 18:24:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-24 18:24:41,327 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:24:41,330 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:24:43,042 INFO L? ?]: Removed 471 outVars from TransFormulas that were not future-live. [2024-11-24 18:24:43,042 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:24:44,235 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:24:44,236 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-24 18:24:44,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:24:44 BoogieIcfgContainer [2024-11-24 18:24:44,236 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:24:44,237 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:24:44,237 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:24:44,257 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:24:44,257 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:24:44" (1/1) ... [2024-11-24 18:24:44,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:24:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 404 states and 634 transitions. [2024-11-24 18:24:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 634 transitions. [2024-11-24 18:24:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:24:44,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:44,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 403 states and 627 transitions. [2024-11-24 18:24:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 627 transitions. [2024-11-24 18:24:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:24:45,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 426 states and 690 transitions. [2024-11-24 18:24:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 690 transitions. [2024-11-24 18:24:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:47,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 427 states and 691 transitions. [2024-11-24 18:24:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 691 transitions. [2024-11-24 18:24:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:47,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 428 states and 692 transitions. [2024-11-24 18:24:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 692 transitions. [2024-11-24 18:24:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:24:48,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:48,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 431 states and 695 transitions. [2024-11-24 18:24:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 695 transitions. [2024-11-24 18:24:48,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:48,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:48,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 432 states and 696 transitions. [2024-11-24 18:24:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 696 transitions. [2024-11-24 18:24:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:49,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 433 states and 697 transitions. [2024-11-24 18:24:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 697 transitions. [2024-11-24 18:24:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:49,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 434 states and 698 transitions. [2024-11-24 18:24:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 698 transitions. [2024-11-24 18:24:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:24:49,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:49,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 440 states and 709 transitions. [2024-11-24 18:24:50,844 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 709 transitions. [2024-11-24 18:24:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:24:50,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 443 states and 712 transitions. [2024-11-24 18:24:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 712 transitions. [2024-11-24 18:24:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:24:51,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 443 states and 711 transitions. [2024-11-24 18:24:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 711 transitions. [2024-11-24 18:24:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:24:51,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:51,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 447 states and 719 transitions. [2024-11-24 18:24:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 719 transitions. [2024-11-24 18:24:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:24:53,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:53,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:53,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 450 states and 723 transitions. [2024-11-24 18:24:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 723 transitions. [2024-11-24 18:24:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:24:53,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:53,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:24:54,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 450 states and 721 transitions. [2024-11-24 18:24:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 721 transitions. [2024-11-24 18:24:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 18:24:54,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:54,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:24:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 455 states and 736 transitions. [2024-11-24 18:24:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 736 transitions. [2024-11-24 18:24:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:24:55,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:55,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:24:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 456 states and 737 transitions. [2024-11-24 18:24:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 737 transitions. [2024-11-24 18:24:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:24:55,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:00,806 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:25:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 496 states and 848 transitions. [2024-11-24 18:25:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 848 transitions. [2024-11-24 18:25:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:25:10,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:25:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 530 states and 946 transitions. [2024-11-24 18:25:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 946 transitions. [2024-11-24 18:25:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:25:29,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:25:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:30,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 532 states and 949 transitions. [2024-11-24 18:25:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 949 transitions. [2024-11-24 18:25:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:25:30,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:26:03,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 567 states and 1058 transitions. [2024-11-24 18:26:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1058 transitions. [2024-11-24 18:26:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:26:03,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:03,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:26:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 587 states and 1116 transitions. [2024-11-24 18:26:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1116 transitions. [2024-11-24 18:26:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:26:14,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:14,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:26:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 609 states and 1179 transitions. [2024-11-24 18:26:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1179 transitions. [2024-11-24 18:26:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:26:37,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:37,916 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:26:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 611 states and 1182 transitions. [2024-11-24 18:26:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1182 transitions. [2024-11-24 18:26:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:26:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:39,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:27:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 614 states and 1198 transitions. [2024-11-24 18:27:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1198 transitions. [2024-11-24 18:27:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:27:09,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:09,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:15,430 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:27:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 619 states and 1218 transitions. [2024-11-24 18:27:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1218 transitions. [2024-11-24 18:27:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:27:31,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:31,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:27:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 628 states and 1243 transitions. [2024-11-24 18:27:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1243 transitions. [2024-11-24 18:27:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:27:53,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:53,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:27:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 630 states and 1246 transitions. [2024-11-24 18:27:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1246 transitions. [2024-11-24 18:27:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:27:56,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:56,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:28:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:09,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 650 states and 1305 transitions. [2024-11-24 18:28:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1305 transitions. [2024-11-24 18:28:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:28:09,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:28:41,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 651 states and 1310 transitions. [2024-11-24 18:28:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1310 transitions. [2024-11-24 18:28:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:28:41,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:41,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:29:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 650 states and 1304 transitions. [2024-11-24 18:29:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1304 transitions. [2024-11-24 18:29:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:29:01,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:29:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 657 states and 1328 transitions. [2024-11-24 18:29:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1328 transitions. [2024-11-24 18:29:12,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:29:12,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:29:15,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:15,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 657 states and 1328 transitions. [2024-11-24 18:29:15,883 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1328 transitions. [2024-11-24 18:29:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:29:15,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:29:35,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 662 states and 1349 transitions. [2024-11-24 18:29:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1349 transitions. [2024-11-24 18:29:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:29:35,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:29:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 661 states and 1344 transitions. [2024-11-24 18:29:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1344 transitions. [2024-11-24 18:29:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:29:52,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:29:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 661 states and 1344 transitions. [2024-11-24 18:29:55,344 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1344 transitions. [2024-11-24 18:29:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:29:55,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:31:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 686 states and 1418 transitions. [2024-11-24 18:31:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1418 transitions. [2024-11-24 18:31:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:09,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:09,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:31:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 686 states and 1418 transitions. [2024-11-24 18:31:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1418 transitions. [2024-11-24 18:31:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:14,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:14,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:31:15,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 686 states and 1418 transitions. [2024-11-24 18:31:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1418 transitions. [2024-11-24 18:31:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:15,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:31:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:31:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:31:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:50,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:31:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:31:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:31:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:54,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:31:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:31:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:31:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:31:57,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:57,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:03,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:03,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:32:04,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:04,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:08,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:08,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:11,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:11,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:14,927 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:14,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:14,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:16,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:16,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:16,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:32:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:19,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:19,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:21,833 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:32:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:22,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:22,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:24,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:24,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:24,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:24,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 691 states and 1429 transitions. [2024-11-24 18:32:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1429 transitions. [2024-11-24 18:32:26,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:26,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:26,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:32:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:32:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:32:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:40,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:40,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:32:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:32:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:32:46,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:46,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:46,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:32:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:32:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:32:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:32:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:32:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:32:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:32:50,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:33:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:33:08,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:33:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:33:08,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:33:08,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:33:08,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:33:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:33:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:33:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:33:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:33:10,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:33:10,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:33:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:33:12,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 693 states and 1432 transitions. [2024-11-24 18:33:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:33:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:33:12,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:33:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:15,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:24,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:36,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:39,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:39,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:39,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:42,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:43,106 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:34:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:43,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:45,051 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:46,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:46,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:46,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:34:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:34:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:34:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:34:58,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:58,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:35:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:35:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:35:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:35:01,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:01,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:35:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:35:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:35:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:35:02,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:35:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 693 states and 1432 transitions. [2024-11-24 18:35:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:35:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:35:04,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-24 18:35:37,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:37,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 693 states and 1432 transitions. [2024-11-24 18:35:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:35:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:35:37,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:39,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:35:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 693 states and 1432 transitions. [2024-11-24 18:35:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1432 transitions. [2024-11-24 18:35:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:35:39,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:39,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat