./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9 --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 e76bca30ba241523f00afb0ea64acdcdd753d47014073d825a6028b49fb542a9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:07:46,840 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:07:46,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 00:07:46,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:07:46,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:07:46,939 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:07:46,940 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:07:46,941 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:07:46,941 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:07:46,942 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:07:46,943 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:07:46,943 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:07:46,944 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:07:46,944 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:07:46,945 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:07:46,945 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:07:46,946 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:07:46,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:07:46,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:07:46,956 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:07:46,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:07:46,958 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:07:46,958 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:07:46,959 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:07:46,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:07:46,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:07:46,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:07:46,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:07:46,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:07:46,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:07:46,962 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:07:46,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:07:46,963 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:07:46,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e76bca30ba241523f00afb0ea64acdcdd753d47014073d825a6028b49fb542a9 [2023-12-03 00:07:47,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:07:47,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:07:47,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:07:47,208 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:07:47,208 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:07:47,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/elevator_spec1_product09.cil.c [2023-12-03 00:07:49,968 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:07:50,262 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:07:50,263 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/sv-benchmarks/c/product-lines/elevator_spec1_product09.cil.c [2023-12-03 00:07:50,286 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/data/67c2af72a/1b0a8f6388d047368efad8e678011956/FLAGd561a2361 [2023-12-03 00:07:50,298 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/data/67c2af72a/1b0a8f6388d047368efad8e678011956 [2023-12-03 00:07:50,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:07:50,301 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:07:50,302 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:07:50,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:07:50,306 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:07:50,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:50,308 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3720be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50, skipping insertion in model container [2023-12-03 00:07:50,309 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:50,374 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:07:50,503 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/sv-benchmarks/c/product-lines/elevator_spec1_product09.cil.c[1545,1558] [2023-12-03 00:07:50,789 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:07:50,801 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:07:50,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [48] [2023-12-03 00:07:50,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [57] [2023-12-03 00:07:50,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [423] [2023-12-03 00:07:50,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [461] [2023-12-03 00:07:50,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [822] [2023-12-03 00:07:50,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1005] [2023-12-03 00:07:50,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [1097] [2023-12-03 00:07:50,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1768] [2023-12-03 00:07:50,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [3206] [2023-12-03 00:07:50,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3219] [2023-12-03 00:07:50,815 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/sv-benchmarks/c/product-lines/elevator_spec1_product09.cil.c[1545,1558] [2023-12-03 00:07:50,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:07:50,929 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:07:50,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50 WrapperNode [2023-12-03 00:07:50,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:07:50,930 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:07:50,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:07:50,930 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:07:50,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:50,965 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,004 INFO L138 Inliner]: procedures = 89, calls = 331, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 800 [2023-12-03 00:07:51,005 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:07:51,006 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:07:51,006 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:07:51,006 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:07:51,015 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,043 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,063 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,069 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,078 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:07:51,079 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:07:51,079 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:07:51,079 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:07:51,080 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:07:50" (1/1) ... [2023-12-03 00:07:51,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:07:51,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:07:51,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:07:51,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_938ed1a5-2ce7-4d60-b0a9-14517e489d3e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:07:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2023-12-03 00:07:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2023-12-03 00:07:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:07:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2023-12-03 00:07:51,185 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2023-12-03 00:07:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-12-03 00:07:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-12-03 00:07:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-12-03 00:07:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-12-03 00:07:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-12-03 00:07:51,186 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-12-03 00:07:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-03 00:07:51,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-03 00:07:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-03 00:07:51,187 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-03 00:07:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2023-12-03 00:07:51,188 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2023-12-03 00:07:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-12-03 00:07:51,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-12-03 00:07:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-12-03 00:07:51,189 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-12-03 00:07:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-12-03 00:07:51,189 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-12-03 00:07:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-12-03 00:07:51,190 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-12-03 00:07:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-12-03 00:07:51,191 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-12-03 00:07:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-12-03 00:07:51,192 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-12-03 00:07:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-12-03 00:07:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-12-03 00:07:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-12-03 00:07:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-12-03 00:07:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-12-03 00:07:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-12-03 00:07:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:07:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-12-03 00:07:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-12-03 00:07:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-12-03 00:07:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-12-03 00:07:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-12-03 00:07:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-12-03 00:07:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:07:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:07:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-12-03 00:07:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-12-03 00:07:51,333 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:07:51,335 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:07:52,311 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:07:53,099 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:07:53,099 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 00:07:53,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:07:53 BoogieIcfgContainer [2023-12-03 00:07:53,101 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:07:53,102 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:07:53,102 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:07:53,112 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:07:53,113 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:07:53" (1/1) ... [2023-12-03 00:07:53,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:07:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 348 states and 561 transitions. [2023-12-03 00:07:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 561 transitions. [2023-12-03 00:07:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:07:53,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:54,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 364 states and 621 transitions. [2023-12-03 00:07:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 621 transitions. [2023-12-03 00:07:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 00:07:54,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:54,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 365 states and 622 transitions. [2023-12-03 00:07:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 622 transitions. [2023-12-03 00:07:54,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:07:54,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 366 states and 623 transitions. [2023-12-03 00:07:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 623 transitions. [2023-12-03 00:07:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:07:55,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 367 states and 624 transitions. [2023-12-03 00:07:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 624 transitions. [2023-12-03 00:07:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:07:55,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 370 states and 627 transitions. [2023-12-03 00:07:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 627 transitions. [2023-12-03 00:07:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:07:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 371 states and 628 transitions. [2023-12-03 00:07:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 628 transitions. [2023-12-03 00:07:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:07:55,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:55,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 372 states and 629 transitions. [2023-12-03 00:07:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 629 transitions. [2023-12-03 00:07:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:07:56,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 373 states and 630 transitions. [2023-12-03 00:07:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 630 transitions. [2023-12-03 00:07:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:07:56,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:56,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:56,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 376 states and 633 transitions. [2023-12-03 00:07:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 633 transitions. [2023-12-03 00:07:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:07:56,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 380 states and 639 transitions. [2023-12-03 00:07:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 639 transitions. [2023-12-03 00:07:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:07:57,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 383 states and 642 transitions. [2023-12-03 00:07:57,360 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 642 transitions. [2023-12-03 00:07:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:07:57,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:57,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 386 states and 645 transitions. [2023-12-03 00:07:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 645 transitions. [2023-12-03 00:07:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:07:57,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:58,020 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 389 states and 649 transitions. [2023-12-03 00:07:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 649 transitions. [2023-12-03 00:07:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:07:58,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 391 states and 651 transitions. [2023-12-03 00:07:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 651 transitions. [2023-12-03 00:07:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:07:58,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:58,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 394 states and 658 transitions. [2023-12-03 00:07:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2023-12-03 00:07:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:07:58,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:58,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 394 states and 657 transitions. [2023-12-03 00:07:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 657 transitions. [2023-12-03 00:07:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 00:07:58,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:58,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:07:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 391 states and 649 transitions. [2023-12-03 00:07:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 649 transitions. [2023-12-03 00:07:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 00:07:59,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:07:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 394 states and 656 transitions. [2023-12-03 00:07:59,500 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 656 transitions. [2023-12-03 00:07:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 00:07:59,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:59,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 412 states and 719 transitions. [2023-12-03 00:08:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 719 transitions. [2023-12-03 00:08:01,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 00:08:01,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 412 states and 718 transitions. [2023-12-03 00:08:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 718 transitions. [2023-12-03 00:08:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:01,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 413 states and 719 transitions. [2023-12-03 00:08:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 719 transitions. [2023-12-03 00:08:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:01,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 414 states and 720 transitions. [2023-12-03 00:08:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 720 transitions. [2023-12-03 00:08:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 00:08:02,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:02,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 417 states and 723 transitions. [2023-12-03 00:08:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 723 transitions. [2023-12-03 00:08:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:02,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:02,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 418 states and 724 transitions. [2023-12-03 00:08:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 724 transitions. [2023-12-03 00:08:02,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:02,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:02,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 419 states and 725 transitions. [2023-12-03 00:08:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 725 transitions. [2023-12-03 00:08:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:02,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 420 states and 726 transitions. [2023-12-03 00:08:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 726 transitions. [2023-12-03 00:08:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:03,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:03,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:03,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 417 states and 716 transitions. [2023-12-03 00:08:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 716 transitions. [2023-12-03 00:08:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 00:08:03,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 420 states and 723 transitions. [2023-12-03 00:08:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 723 transitions. [2023-12-03 00:08:03,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:08:03,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:03,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:03,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 423 states and 726 transitions. [2023-12-03 00:08:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 726 transitions. [2023-12-03 00:08:03,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 00:08:03,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:03,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:03,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 426 states and 733 transitions. [2023-12-03 00:08:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 733 transitions. [2023-12-03 00:08:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:08:04,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:04,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:04,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 426 states and 732 transitions. [2023-12-03 00:08:04,310 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 732 transitions. [2023-12-03 00:08:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:08:04,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:04,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 426 states and 731 transitions. [2023-12-03 00:08:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 731 transitions. [2023-12-03 00:08:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:08:04,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:04,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:04,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 429 states and 734 transitions. [2023-12-03 00:08:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 734 transitions. [2023-12-03 00:08:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:08:04,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:04,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:05,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 437 states and 765 transitions. [2023-12-03 00:08:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 765 transitions. [2023-12-03 00:08:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:08:05,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:05,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 442 states and 780 transitions. [2023-12-03 00:08:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 780 transitions. [2023-12-03 00:08:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:08:06,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:06,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 00:08:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 448 states and 792 transitions. [2023-12-03 00:08:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 792 transitions. [2023-12-03 00:08:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:08:06,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:06,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 445 states and 780 transitions. [2023-12-03 00:08:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 780 transitions. [2023-12-03 00:08:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 00:08:06,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:06,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 448 states and 787 transitions. [2023-12-03 00:08:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 787 transitions. [2023-12-03 00:08:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:08:06,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:06,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 451 states and 790 transitions. [2023-12-03 00:08:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 790 transitions. [2023-12-03 00:08:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:08:06,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:06,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 454 states and 794 transitions. [2023-12-03 00:08:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 794 transitions. [2023-12-03 00:08:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:08:07,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:07,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 456 states and 796 transitions. [2023-12-03 00:08:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 796 transitions. [2023-12-03 00:08:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:08:07,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 458 states and 799 transitions. [2023-12-03 00:08:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 799 transitions. [2023-12-03 00:08:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:08:07,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:07,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:08:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 462 states and 807 transitions. [2023-12-03 00:08:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 807 transitions. [2023-12-03 00:08:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:08:08,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:08,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 464 states and 817 transitions. [2023-12-03 00:08:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 817 transitions. [2023-12-03 00:08:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:08:08,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 465 states and 818 transitions. [2023-12-03 00:08:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 818 transitions. [2023-12-03 00:08:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 00:08:09,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:08:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 465 states and 816 transitions. [2023-12-03 00:08:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 816 transitions. [2023-12-03 00:08:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 00:08:09,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:09,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:10,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:08:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 469 states and 824 transitions. [2023-12-03 00:08:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 824 transitions. [2023-12-03 00:08:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 00:08:11,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:11,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 472 states and 828 transitions. [2023-12-03 00:08:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 828 transitions. [2023-12-03 00:08:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 00:08:11,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 473 states and 829 transitions. [2023-12-03 00:08:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 829 transitions. [2023-12-03 00:08:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:08:11,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:12,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 478 states and 844 transitions. [2023-12-03 00:08:12,242 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 844 transitions. [2023-12-03 00:08:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:08:12,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:08:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 481 states and 850 transitions. [2023-12-03 00:08:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 850 transitions. [2023-12-03 00:08:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:08:13,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:13,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:08:13,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:13,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 482 states and 851 transitions. [2023-12-03 00:08:13,474 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 851 transitions. [2023-12-03 00:08:13,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 00:08:13,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:13,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:08:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:13,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 485 states and 855 transitions. [2023-12-03 00:08:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 855 transitions. [2023-12-03 00:08:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 00:08:13,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:13,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:13,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:08:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 486 states and 856 transitions. [2023-12-03 00:08:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 856 transitions. [2023-12-03 00:08:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 00:08:13,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:13,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 489 states and 860 transitions. [2023-12-03 00:08:14,043 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 860 transitions. [2023-12-03 00:08:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:08:14,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:14,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 490 states and 861 transitions. [2023-12-03 00:08:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 861 transitions. [2023-12-03 00:08:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:08:14,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:14,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:23,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 511 states and 923 transitions. [2023-12-03 00:08:23,952 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 923 transitions. [2023-12-03 00:08:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 00:08:23,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:23,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:08:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 514 states and 927 transitions. [2023-12-03 00:08:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 927 transitions. [2023-12-03 00:08:24,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:24,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:24,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:08:28,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 535 states and 983 transitions. [2023-12-03 00:08:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 983 transitions. [2023-12-03 00:08:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:28,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 536 states and 984 transitions. [2023-12-03 00:08:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 984 transitions. [2023-12-03 00:08:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:29,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 563 states and 1063 transitions. [2023-12-03 00:08:45,148 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1063 transitions. [2023-12-03 00:08:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:45,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:45,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:08:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 568 states and 1079 transitions. [2023-12-03 00:08:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1079 transitions. [2023-12-03 00:08:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:53,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:53,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:08:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:54,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 568 states and 1079 transitions. [2023-12-03 00:08:54,504 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1079 transitions. [2023-12-03 00:08:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:54,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:54,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:08:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 573 states and 1094 transitions. [2023-12-03 00:08:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1094 transitions. [2023-12-03 00:08:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:08:57,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:09:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 591 states and 1148 transitions. [2023-12-03 00:09:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1148 transitions. [2023-12-03 00:09:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:09:14,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:14,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:09:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 613 states and 1221 transitions. [2023-12-03 00:09:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1221 transitions. [2023-12-03 00:09:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:09:36,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:36,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:09:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 617 states and 1236 transitions. [2023-12-03 00:09:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1236 transitions. [2023-12-03 00:09:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:09:40,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:09:44,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 617 states and 1235 transitions. [2023-12-03 00:09:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1235 transitions. [2023-12-03 00:09:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:09:44,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:44,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:09:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 618 states and 1244 transitions. [2023-12-03 00:09:44,641 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1244 transitions. [2023-12-03 00:09:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:09:44,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:44,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:46,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:10:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 640 states and 1316 transitions. [2023-12-03 00:10:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1316 transitions. [2023-12-03 00:10:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:10:16,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:16,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:10:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 665 states and 1405 transitions. [2023-12-03 00:10:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1405 transitions. [2023-12-03 00:10:54,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:10:54,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:54,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:54,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:10:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 665 states and 1403 transitions. [2023-12-03 00:10:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1403 transitions. [2023-12-03 00:10:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:10:56,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:56,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:10:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 666 states and 1407 transitions. [2023-12-03 00:10:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1407 transitions. [2023-12-03 00:10:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:10:59,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:59,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 681 states and 1445 transitions. [2023-12-03 00:11:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1445 transitions. [2023-12-03 00:11:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:13,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:13,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 683 states and 1449 transitions. [2023-12-03 00:11:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1449 transitions. [2023-12-03 00:11:17,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:17,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:17,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 687 states and 1464 transitions. [2023-12-03 00:11:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1464 transitions. [2023-12-03 00:11:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:20,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 689 states and 1471 transitions. [2023-12-03 00:11:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1471 transitions. [2023-12-03 00:11:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:22,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:22,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 689 states and 1465 transitions. [2023-12-03 00:11:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1465 transitions. [2023-12-03 00:11:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:24,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:24,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 691 states and 1469 transitions. [2023-12-03 00:11:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1469 transitions. [2023-12-03 00:11:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:25,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 693 states and 1475 transitions. [2023-12-03 00:11:26,736 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1475 transitions. [2023-12-03 00:11:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:26,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:26,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:11:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 693 states and 1475 transitions. [2023-12-03 00:11:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1475 transitions. [2023-12-03 00:11:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:27,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:27,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:30,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 695 states and 1485 transitions. [2023-12-03 00:11:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1485 transitions. [2023-12-03 00:11:30,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:30,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:30,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 696 states and 1489 transitions. [2023-12-03 00:11:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1489 transitions. [2023-12-03 00:11:30,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:30,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:30,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:33,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:33,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 700 states and 1505 transitions. [2023-12-03 00:11:33,319 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1505 transitions. [2023-12-03 00:11:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:33,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 00:11:43,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:43,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 706 states and 1521 transitions. [2023-12-03 00:11:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1521 transitions. [2023-12-03 00:11:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:43,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 707 states and 1524 transitions. [2023-12-03 00:11:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1524 transitions. [2023-12-03 00:11:45,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:45,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:11:52,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:52,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 710 states and 1531 transitions. [2023-12-03 00:11:52,085 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1531 transitions. [2023-12-03 00:11:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:52,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:11:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 711 states and 1536 transitions. [2023-12-03 00:11:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1536 transitions. [2023-12-03 00:11:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:53,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:53,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:11:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 711 states and 1536 transitions. [2023-12-03 00:11:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1536 transitions. [2023-12-03 00:11:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:11:54,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:12:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 724 states and 1565 transitions. [2023-12-03 00:12:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1565 transitions. [2023-12-03 00:12:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:05,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:12:06,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 724 states and 1565 transitions. [2023-12-03 00:12:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1565 transitions. [2023-12-03 00:12:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:06,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:12:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 737 states and 1597 transitions. [2023-12-03 00:12:16,973 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1597 transitions. [2023-12-03 00:12:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:16,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:12:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 737 states and 1597 transitions. [2023-12-03 00:12:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1597 transitions. [2023-12-03 00:12:17,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:17,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:17,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:18,024 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:12:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 738 states and 1600 transitions. [2023-12-03 00:12:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1600 transitions. [2023-12-03 00:12:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:19,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:12:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 738 states and 1600 transitions. [2023-12-03 00:12:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1600 transitions. [2023-12-03 00:12:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:20,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:20,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:12:20,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 739 states and 1603 transitions. [2023-12-03 00:12:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1603 transitions. [2023-12-03 00:12:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:20,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:20,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:12:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 740 states and 1606 transitions. [2023-12-03 00:12:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1606 transitions. [2023-12-03 00:12:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:12:22,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:22,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:22,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:12:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 753 states and 1636 transitions. [2023-12-03 00:12:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1636 transitions. [2023-12-03 00:12:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:12:32,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:12:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 772 states and 1691 transitions. [2023-12-03 00:12:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1691 transitions. [2023-12-03 00:12:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:12:54,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:13:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 784 states and 1723 transitions. [2023-12-03 00:13:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1723 transitions. [2023-12-03 00:13:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:13:07,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:13:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:20,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 799 states and 1760 transitions. [2023-12-03 00:13:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1760 transitions. [2023-12-03 00:13:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:13:20,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:13:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 810 states and 1782 transitions. [2023-12-03 00:13:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1782 transitions. [2023-12-03 00:13:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:13:32,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:13:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 813 states and 1786 transitions. [2023-12-03 00:13:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1786 transitions. [2023-12-03 00:13:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:13:32,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:32,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:13:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 823 states and 1812 transitions. [2023-12-03 00:13:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1812 transitions. [2023-12-03 00:13:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:13:52,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:13:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 823 states and 1811 transitions. [2023-12-03 00:13:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1811 transitions. [2023-12-03 00:13:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:13:58,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:13:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 823 states and 1811 transitions. [2023-12-03 00:13:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1811 transitions. [2023-12-03 00:13:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:13:58,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:58,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:14:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 823 states and 1810 transitions. [2023-12-03 00:14:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1810 transitions. [2023-12-03 00:14:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:04,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:14:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:11,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:12,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:12,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:12,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:13,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:13,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:13,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:13,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:14,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:14,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:15,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:15,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 827 states and 1822 transitions. [2023-12-03 00:14:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1822 transitions. [2023-12-03 00:14:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:16,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:14:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 827 states and 1821 transitions. [2023-12-03 00:14:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1821 transitions. [2023-12-03 00:14:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:14:25,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:25,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:14:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 831 states and 1828 transitions. [2023-12-03 00:14:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1828 transitions. [2023-12-03 00:14:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:34,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:34,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:14:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 842 states and 1850 transitions. [2023-12-03 00:14:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1850 transitions. [2023-12-03 00:14:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:14:47,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:14:59,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 847 states and 1868 transitions. [2023-12-03 00:14:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1868 transitions. [2023-12-03 00:14:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:14:59,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:14:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 848 states and 1869 transitions. [2023-12-03 00:14:59,497 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1869 transitions. [2023-12-03 00:14:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:14:59,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:59,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 848 states and 1868 transitions. [2023-12-03 00:15:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1868 transitions. [2023-12-03 00:15:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:15:10,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:10,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 848 states and 1860 transitions. [2023-12-03 00:15:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1860 transitions. [2023-12-03 00:15:13,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:15:13,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:13,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 850 states and 1867 transitions. [2023-12-03 00:15:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1867 transitions. [2023-12-03 00:15:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:15:15,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:15,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:17,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 853 states and 1878 transitions. [2023-12-03 00:15:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1878 transitions. [2023-12-03 00:15:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:15:22,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 854 states and 1881 transitions. [2023-12-03 00:15:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1881 transitions. [2023-12-03 00:15:23,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:15:23,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:27,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 858 states and 1893 transitions. [2023-12-03 00:15:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1893 transitions. [2023-12-03 00:15:27,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:15:27,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:27,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:28,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 859 states and 1896 transitions. [2023-12-03 00:15:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1896 transitions. [2023-12-03 00:15:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:15:28,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:15:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 860 states and 1900 transitions. [2023-12-03 00:15:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1900 transitions. [2023-12-03 00:15:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:15:31,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:15:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:31,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 863 states and 1904 transitions. [2023-12-03 00:15:31,598 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1904 transitions. [2023-12-03 00:15:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:15:31,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:31,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:31,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:15:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 864 states and 1905 transitions. [2023-12-03 00:15:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1905 transitions. [2023-12-03 00:15:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:15:31,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:31,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:33,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:15:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 867 states and 1912 transitions. [2023-12-03 00:15:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1912 transitions. [2023-12-03 00:15:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:15:39,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:40,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:15:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:45,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 870 states and 1915 transitions. [2023-12-03 00:15:45,337 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1915 transitions. [2023-12-03 00:15:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:15:45,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:45,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:16:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:40,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 894 states and 2005 transitions. [2023-12-03 00:16:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2005 transitions. [2023-12-03 00:16:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:16:40,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:18:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 929 states and 2130 transitions. [2023-12-03 00:18:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2130 transitions. [2023-12-03 00:18:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:18:46,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:18:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 928 states and 2125 transitions. [2023-12-03 00:18:50,191 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2125 transitions. [2023-12-03 00:18:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:18:50,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:50,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:19:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 948 states and 2181 transitions. [2023-12-03 00:19:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2181 transitions. [2023-12-03 00:19:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:22,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:22,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:19:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 948 states and 2181 transitions. [2023-12-03 00:19:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2181 transitions. [2023-12-03 00:19:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:24,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:25,197 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:19:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:36,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 953 states and 2200 transitions. [2023-12-03 00:19:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2200 transitions. [2023-12-03 00:19:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:36,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:19:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 956 states and 2212 transitions. [2023-12-03 00:19:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2212 transitions. [2023-12-03 00:19:45,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:45,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:45,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:19:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 956 states and 2211 transitions. [2023-12-03 00:19:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2211 transitions. [2023-12-03 00:19:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:50,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:19:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:19:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:19:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:53,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:53,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:19:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:19:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:19:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:54,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:54,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:19:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:19:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:19:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:56,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:56,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:19:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:19:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:19:57,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:57,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:57,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:19:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:19:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:19:59,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:19:59,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:59,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:00,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:00,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:01,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:01,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:02,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:04,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:04,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:04,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:05,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:06,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:08,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:08,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:09,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:09,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:09,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:10,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:10,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:12,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:12,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:13,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:13,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:13,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:13,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:14,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:14,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:14,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:15,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:17,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:17,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:17,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:18,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:18,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:18,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:20:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 955 states and 2206 transitions. [2023-12-03 00:20:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2206 transitions. [2023-12-03 00:20:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:20:20,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:20:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 971 states and 2250 transitions. [2023-12-03 00:20:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 2250 transitions. [2023-12-03 00:20:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:20:50,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:50,657 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.