./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 bcf02459061acfdf5a11fb9ee5e832193100590b0367d937f266d29520f326a3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:26:16,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:26:16,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:26:16,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:26:16,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:26:16,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:26:16,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:26:16,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:26:16,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:26:16,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:26:16,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:26:16,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:26:16,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:26:16,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:26:16,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:26:16,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:26:16,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:26:16,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:26:16,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:26:16,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:26:16,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:26:16,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:26:16,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:26:16,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:26:16,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:26:16,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:26:16,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:26:16,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:26:16,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:26:16,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:26:16,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:26:16,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:26:16,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:26:16,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:26:16,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:26:16,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:26:16,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:26:16,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:26:16,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:26:16,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:26:16,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:26:16,686 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:26:16,699 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:26:16,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:26:16,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:26:16,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:26:16,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:26:16,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:26:16,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:26:16,702 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:26:16,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:26:16,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:26:16,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:26:16,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:26:16,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:26:16,703 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:26:16,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:26:16,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:26:16,703 INFO L138 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_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcf02459061acfdf5a11fb9ee5e832193100590b0367d937f266d29520f326a3 [2022-12-14 22:26:16,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:26:16,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:26:16,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:26:16,908 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:26:16,908 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:26:16,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c [2022-12-14 22:26:19,489 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:26:19,724 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:26:19,725 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c [2022-12-14 22:26:19,742 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/data/e2b8f3d86/295e8b52cdfd4a3a8f4a97bac6806e1c/FLAGd0549970c [2022-12-14 22:26:19,753 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/data/e2b8f3d86/295e8b52cdfd4a3a8f4a97bac6806e1c [2022-12-14 22:26:19,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:26:19,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:26:19,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:26:19,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:26:19,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:26:19,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:26:19" (1/1) ... [2022-12-14 22:26:19,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@428e334e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:19, skipping insertion in model container [2022-12-14 22:26:19,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:26:19" (1/1) ... [2022-12-14 22:26:19,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:26:19,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:26:19,973 WARN L237 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_25e5ee0f-042e-42cb-beea-acc36a408dc3/sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c[11232,11245] [2022-12-14 22:26:20,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:26:20,145 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:26:20,167 WARN L237 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_25e5ee0f-042e-42cb-beea-acc36a408dc3/sv-benchmarks/c/product-lines/elevator_spec1_product24.cil.c[11232,11245] [2022-12-14 22:26:20,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:26:20,234 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:26:20,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20 WrapperNode [2022-12-14 22:26:20,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:26:20,236 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:26:20,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:26:20,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:26:20,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,292 INFO L138 Inliner]: procedures = 98, calls = 354, calls flagged for inlining = 27, calls inlined = 23, statements flattened = 926 [2022-12-14 22:26:20,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:26:20,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:26:20,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:26:20,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:26:20,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,328 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:26:20,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:26:20,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:26:20,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:26:20,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:20" (1/1) ... [2022-12-14 22:26:20,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:26:20,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:26:20,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:26:20,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e5ee0f-042e-42cb-beea-acc36a408dc3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-14 22:26:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-14 22:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 22:26:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 22:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 22:26:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 22:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 22:26:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 22:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 22:26:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 22:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 22:26:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 22:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 22:26:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 22:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-12-14 22:26:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-12-14 22:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 22:26:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 22:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 22:26:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 22:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2022-12-14 22:26:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2022-12-14 22:26:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:26:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-12-14 22:26:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-12-14 22:26:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-14 22:26:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-14 22:26:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-14 22:26:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-14 22:26:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 22:26:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 22:26:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 22:26:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 22:26:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-14 22:26:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-14 22:26:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 22:26:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 22:26:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 22:26:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 22:26:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 22:26:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 22:26:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 22:26:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 22:26:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 22:26:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 22:26:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 22:26:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 22:26:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 22:26:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 22:26:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:26:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 22:26:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 22:26:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2022-12-14 22:26:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2022-12-14 22:26:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:26:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:26:20,399 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 22:26:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 22:26:20,399 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2022-12-14 22:26:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2022-12-14 22:26:20,519 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:26:20,521 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:26:21,325 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:26:21,863 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:26:21,863 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:26:21,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:21 BoogieIcfgContainer [2022-12-14 22:26:21,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:26:21,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:26:21,866 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:26:21,874 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:26:21,874 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:21" (1/1) ... [2022-12-14 22:26:21,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:26:21,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 413 states and 647 transitions. [2022-12-14 22:26:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 647 transitions. [2022-12-14 22:26:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:26:21,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:22,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 426 states and 680 transitions. [2022-12-14 22:26:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 680 transitions. [2022-12-14 22:26:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:26:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 427 states and 681 transitions. [2022-12-14 22:26:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 681 transitions. [2022-12-14 22:26:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:26:23,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:23,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 428 states and 682 transitions. [2022-12-14 22:26:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 682 transitions. [2022-12-14 22:26:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:26:23,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:23,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:23,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 429 states and 683 transitions. [2022-12-14 22:26:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 683 transitions. [2022-12-14 22:26:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:26:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:23,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 432 states and 686 transitions. [2022-12-14 22:26:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 686 transitions. [2022-12-14 22:26:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:26:23,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:23,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 433 states and 687 transitions. [2022-12-14 22:26:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 687 transitions. [2022-12-14 22:26:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:26:23,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 434 states and 688 transitions. [2022-12-14 22:26:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 688 transitions. [2022-12-14 22:26:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:26:24,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 435 states and 689 transitions. [2022-12-14 22:26:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 689 transitions. [2022-12-14 22:26:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:26:24,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:24,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 438 states and 692 transitions. [2022-12-14 22:26:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 692 transitions. [2022-12-14 22:26:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:26:24,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:24,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 441 states and 695 transitions. [2022-12-14 22:26:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 695 transitions. [2022-12-14 22:26:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:26:24,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 444 states and 698 transitions. [2022-12-14 22:26:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 698 transitions. [2022-12-14 22:26:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:26:24,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:25,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 447 states and 702 transitions. [2022-12-14 22:26:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 702 transitions. [2022-12-14 22:26:25,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:26:25,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:25,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:25,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 449 states and 704 transitions. [2022-12-14 22:26:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 704 transitions. [2022-12-14 22:26:25,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:26:25,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:25,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 454 states and 719 transitions. [2022-12-14 22:26:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 719 transitions. [2022-12-14 22:26:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 22:26:25,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:25,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 455 states and 720 transitions. [2022-12-14 22:26:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 720 transitions. [2022-12-14 22:26:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:26:25,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 458 states and 724 transitions. [2022-12-14 22:26:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 724 transitions. [2022-12-14 22:26:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:26:25,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 459 states and 725 transitions. [2022-12-14 22:26:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 725 transitions. [2022-12-14 22:26:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:26:26,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:26,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:26:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:26,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 462 states and 729 transitions. [2022-12-14 22:26:26,304 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 729 transitions. [2022-12-14 22:26:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:26:26,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:26:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 463 states and 730 transitions. [2022-12-14 22:26:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 730 transitions. [2022-12-14 22:26:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:26:26,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:26,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 466 states and 734 transitions. [2022-12-14 22:26:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 734 transitions. [2022-12-14 22:26:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:26:26,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:26,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 467 states and 735 transitions. [2022-12-14 22:26:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 735 transitions. [2022-12-14 22:26:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:26:26,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:26,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:26:27,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 490 states and 800 transitions. [2022-12-14 22:26:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 800 transitions. [2022-12-14 22:26:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:26:27,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 491 states and 801 transitions. [2022-12-14 22:26:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 801 transitions. [2022-12-14 22:26:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:26:27,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:26:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:27,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 492 states and 802 transitions. [2022-12-14 22:26:27,657 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 802 transitions. [2022-12-14 22:26:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:26:27,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:27,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 493 states and 803 transitions. [2022-12-14 22:26:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 803 transitions. [2022-12-14 22:26:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:26:27,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 496 states and 806 transitions. [2022-12-14 22:26:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 806 transitions. [2022-12-14 22:26:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:26:28,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 497 states and 807 transitions. [2022-12-14 22:26:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 807 transitions. [2022-12-14 22:26:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:26:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:28,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:26:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:28,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 498 states and 808 transitions. [2022-12-14 22:26:28,507 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 808 transitions. [2022-12-14 22:26:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:26:28,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:28,742 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 499 states and 809 transitions. [2022-12-14 22:26:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 809 transitions. [2022-12-14 22:26:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:26:28,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:28,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:26:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 501 states and 811 transitions. [2022-12-14 22:26:28,984 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 811 transitions. [2022-12-14 22:26:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:26:28,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:28,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:29,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 504 states and 814 transitions. [2022-12-14 22:26:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 814 transitions. [2022-12-14 22:26:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:26:29,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 22:26:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 507 states and 817 transitions. [2022-12-14 22:26:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 817 transitions. [2022-12-14 22:26:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 22:26:29,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 22:26:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 510 states and 820 transitions. [2022-12-14 22:26:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 820 transitions. [2022-12-14 22:26:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 22:26:29,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:29,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 22:26:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 512 states and 822 transitions. [2022-12-14 22:26:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 822 transitions. [2022-12-14 22:26:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 22:26:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 22:26:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 515 states and 826 transitions. [2022-12-14 22:26:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 826 transitions. [2022-12-14 22:26:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:30,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 530 states and 867 transitions. [2022-12-14 22:26:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 867 transitions. [2022-12-14 22:26:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:30,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 555 states and 939 transitions. [2022-12-14 22:26:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 939 transitions. [2022-12-14 22:26:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 22:26:32,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:32,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:32,257 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 22:26:32,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 556 states and 940 transitions. [2022-12-14 22:26:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 940 transitions. [2022-12-14 22:26:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:26:32,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:32,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 564 states and 955 transitions. [2022-12-14 22:26:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 955 transitions. [2022-12-14 22:26:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:32,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:32,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 566 states and 959 transitions. [2022-12-14 22:26:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 959 transitions. [2022-12-14 22:26:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 567 states and 960 transitions. [2022-12-14 22:26:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 960 transitions. [2022-12-14 22:26:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:33,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:33,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:33,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 570 states and 969 transitions. [2022-12-14 22:26:33,241 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 969 transitions. [2022-12-14 22:26:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:33,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 571 states and 972 transitions. [2022-12-14 22:26:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 972 transitions. [2022-12-14 22:26:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:33,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 572 states and 973 transitions. [2022-12-14 22:26:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 973 transitions. [2022-12-14 22:26:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:33,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 573 states and 975 transitions. [2022-12-14 22:26:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 975 transitions. [2022-12-14 22:26:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:33,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 574 states and 976 transitions. [2022-12-14 22:26:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 976 transitions. [2022-12-14 22:26:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:34,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:34,305 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 577 states and 979 transitions. [2022-12-14 22:26:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 979 transitions. [2022-12-14 22:26:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:34,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 578 states and 980 transitions. [2022-12-14 22:26:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 980 transitions. [2022-12-14 22:26:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:34,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 579 states and 981 transitions. [2022-12-14 22:26:34,672 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 981 transitions. [2022-12-14 22:26:34,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:34,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:34,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:34,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 580 states and 982 transitions. [2022-12-14 22:26:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 982 transitions. [2022-12-14 22:26:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:26:34,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 583 states and 986 transitions. [2022-12-14 22:26:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 986 transitions. [2022-12-14 22:26:35,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:26:35,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:35,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:35,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 586 states and 989 transitions. [2022-12-14 22:26:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 989 transitions. [2022-12-14 22:26:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:26:35,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:35,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 586 states and 988 transitions. [2022-12-14 22:26:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 988 transitions. [2022-12-14 22:26:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:26:35,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:35,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:35,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 590 states and 996 transitions. [2022-12-14 22:26:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 996 transitions. [2022-12-14 22:26:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:26:36,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:36,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 593 states and 1000 transitions. [2022-12-14 22:26:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1000 transitions. [2022-12-14 22:26:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 22:26:36,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:36,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 596 states and 1004 transitions. [2022-12-14 22:26:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1004 transitions. [2022-12-14 22:26:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 22:26:36,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:26:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 599 states and 1008 transitions. [2022-12-14 22:26:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1008 transitions. [2022-12-14 22:26:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 22:26:36,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 22:26:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 600 states and 1009 transitions. [2022-12-14 22:26:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1009 transitions. [2022-12-14 22:26:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:26:37,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:37,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 614 states and 1050 transitions. [2022-12-14 22:26:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1050 transitions. [2022-12-14 22:26:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:26:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:39,817 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 617 states and 1053 transitions. [2022-12-14 22:26:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1053 transitions. [2022-12-14 22:26:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:26:39,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:39,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 620 states and 1056 transitions. [2022-12-14 22:26:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1056 transitions. [2022-12-14 22:26:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 22:26:40,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:40,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 644 states and 1117 transitions. [2022-12-14 22:26:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1117 transitions. [2022-12-14 22:26:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:44,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:44,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:44,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 645 states and 1118 transitions. [2022-12-14 22:26:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1118 transitions. [2022-12-14 22:26:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:44,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:44,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 645 states and 1117 transitions. [2022-12-14 22:26:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1117 transitions. [2022-12-14 22:26:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:44,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 646 states and 1118 transitions. [2022-12-14 22:26:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1118 transitions. [2022-12-14 22:26:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:44,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 647 states and 1119 transitions. [2022-12-14 22:26:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1119 transitions. [2022-12-14 22:26:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:45,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 648 states and 1120 transitions. [2022-12-14 22:26:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1120 transitions. [2022-12-14 22:26:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:45,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 651 states and 1124 transitions. [2022-12-14 22:26:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1124 transitions. [2022-12-14 22:26:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:26:45,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 654 states and 1127 transitions. [2022-12-14 22:26:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1127 transitions. [2022-12-14 22:26:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:26:45,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 656 states and 1130 transitions. [2022-12-14 22:26:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1130 transitions. [2022-12-14 22:26:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:26:46,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 657 states and 1130 transitions. [2022-12-14 22:26:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1130 transitions. [2022-12-14 22:26:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:46,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,498 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 659 states and 1132 transitions. [2022-12-14 22:26:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1132 transitions. [2022-12-14 22:26:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:26:46,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 664 states and 1142 transitions. [2022-12-14 22:26:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1142 transitions. [2022-12-14 22:26:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 22:26:47,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:47,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 664 states and 1141 transitions. [2022-12-14 22:26:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1141 transitions. [2022-12-14 22:26:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 22:26:47,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:47,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:26:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 685 states and 1204 transitions. [2022-12-14 22:26:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1204 transitions. [2022-12-14 22:26:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:26:55,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:26:56,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:56,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 688 states and 1208 transitions. [2022-12-14 22:26:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1208 transitions. [2022-12-14 22:26:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:26:56,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:56,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 693 states and 1218 transitions. [2022-12-14 22:26:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1218 transitions. [2022-12-14 22:26:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:26:58,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:26:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 698 states and 1235 transitions. [2022-12-14 22:26:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1235 transitions. [2022-12-14 22:26:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:26:58,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:26:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 706 states and 1250 transitions. [2022-12-14 22:26:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1250 transitions. [2022-12-14 22:26:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 22:26:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:26:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 711 states and 1265 transitions. [2022-12-14 22:26:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1265 transitions. [2022-12-14 22:26:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:26:59,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 22:26:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 714 states and 1269 transitions. [2022-12-14 22:26:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1269 transitions. [2022-12-14 22:26:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 22:26:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:27:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 719 states and 1279 transitions. [2022-12-14 22:27:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1279 transitions. [2022-12-14 22:27:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:27:00,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 720 states and 1280 transitions. [2022-12-14 22:27:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1280 transitions. [2022-12-14 22:27:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:27:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:00,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 721 states and 1282 transitions. [2022-12-14 22:27:00,829 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1282 transitions. [2022-12-14 22:27:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:27:00,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:01,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:01,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 722 states and 1283 transitions. [2022-12-14 22:27:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1283 transitions. [2022-12-14 22:27:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:27:01,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:01,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:01,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 723 states and 1285 transitions. [2022-12-14 22:27:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1285 transitions. [2022-12-14 22:27:01,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:27:01,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:01,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:27:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 728 states and 1296 transitions. [2022-12-14 22:27:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1296 transitions. [2022-12-14 22:27:02,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:27:02,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:02,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:27:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 730 states and 1298 transitions. [2022-12-14 22:27:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1298 transitions. [2022-12-14 22:27:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:27:03,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:27:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 731 states and 1299 transitions. [2022-12-14 22:27:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1299 transitions. [2022-12-14 22:27:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:27:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:03,544 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:27:03,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 732 states and 1300 transitions. [2022-12-14 22:27:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1300 transitions. [2022-12-14 22:27:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 22:27:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:03,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 22:27:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 733 states and 1301 transitions. [2022-12-14 22:27:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1301 transitions. [2022-12-14 22:27:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:27:03,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:03,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 733 states and 1300 transitions. [2022-12-14 22:27:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1300 transitions. [2022-12-14 22:27:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 22:27:04,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:04,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:05,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:27:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 738 states and 1309 transitions. [2022-12-14 22:27:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1309 transitions. [2022-12-14 22:27:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:27:06,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:27:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 738 states and 1306 transitions. [2022-12-14 22:27:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1306 transitions. [2022-12-14 22:27:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:27:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:27:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 741 states and 1309 transitions. [2022-12-14 22:27:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1309 transitions. [2022-12-14 22:27:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:27:08,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:27:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 744 states and 1312 transitions. [2022-12-14 22:27:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1312 transitions. [2022-12-14 22:27:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:27:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:10,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:27:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 747 states and 1315 transitions. [2022-12-14 22:27:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1315 transitions. [2022-12-14 22:27:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:27:11,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:27:12,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 752 states and 1324 transitions. [2022-12-14 22:27:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1324 transitions. [2022-12-14 22:27:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:12,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:12,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:42,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:42,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:42,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:45,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:45,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:47,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:49,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:49,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:52,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:52,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:54,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:54,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:54,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:56,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:27:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:27:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:27:58,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:00,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:02,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:02,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:05,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:07,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:09,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:09,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:11,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:13,574 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:13,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:13,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:15,696 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:15,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:15,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:17,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:20,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:22,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:24,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:26,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:28,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:30,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:30,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:30,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:30,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:32,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:32,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:32,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:37,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:37,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:39,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:43,479 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:43,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:43,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:43,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:45,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:47,749 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:47,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:49,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:50,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:50,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:52,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:54,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:54,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:56,354 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:56,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:28:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:28:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:28:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:28:58,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:58,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:00,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:00,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:02,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:02,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:05,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:05,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:07,127 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:07,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:09,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:09,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:11,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:11,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:13,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:13,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:13,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:13,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:15,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:15,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:15,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:17,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:19,992 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:20,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:20,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:22,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:22,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:24,268 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:24,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:26,426 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:26,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:26,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:28,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:28,654 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:28,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:28,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:28,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:30,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:30,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:30,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:33,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:33,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:33,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:35,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:35,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:37,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:37,706 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:37,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:39,862 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:39,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:39,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:42,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:42,114 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:42,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:42,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:44,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:46,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:48,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:48,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:50,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:53,112 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:53,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:55,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:55,211 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:55,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:57,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:57,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:57,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:29:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:59,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:29:59,503 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:29:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:29:59,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:59,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:01,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:01,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:06,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:06,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:08,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:12,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:12,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:12,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:12,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:14,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:14,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:14,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:16,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:19,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:21,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:21,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:23,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:23,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:25,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:27,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:27,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:30,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:30,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:32,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:34,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:34,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:36,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:36,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:38,666 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:38,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:40,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:40,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:40,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:43,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:43,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:45,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:45,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:47,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:47,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:49,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:49,570 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:49,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:49,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:51,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:51,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:55,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:58,049 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:30:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:30:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:30:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:30:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:00,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:02,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:04,734 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:04,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:06,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:09,296 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:09,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:11,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:13,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:13,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:13,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:16,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:16,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:18,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:18,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:18,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:18,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:20,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:20,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:20,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:22,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:22,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:22,819 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:22,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:24,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:24,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:24,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:27,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:29,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:29,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:29,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:31,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:33,432 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:33,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:33,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:33,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:35,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:35,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:37,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:39,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:39,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:42,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:42,021 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:42,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:42,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:44,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:44,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:46,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:46,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:50,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:50,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:50,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:55,194 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:55,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:57,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:57,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:57,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:31:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:59,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:31:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:31:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:31:59,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:59,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:59,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:01,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:03,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:06,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:06,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:08,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:08,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:08,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:10,368 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:10,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:10,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:10,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:12,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:14,694 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:14,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:16,796 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:16,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:16,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:16,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:19,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:21,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:21,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:23,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:23,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:25,449 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:25,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:25,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:25,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:27,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:29,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:29,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:31,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:31,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:34,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:36,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:38,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:38,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:40,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:40,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:42,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:43,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:45,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:47,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:47,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:47,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:49,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:51,562 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:51,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:51,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:51,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:53,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:53,965 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:53,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:53,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:56,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:56,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:56,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:32:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:32:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:32:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:32:58,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:58,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:00,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:02,462 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:02,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:02,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:04,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:06,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:06,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:06,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:08,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:09,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:09,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:11,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:13,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:13,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:15,486 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:15,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:17,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:19,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:19,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:22,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:22,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:26,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:28,637 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:28,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:28,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:32,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:35,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:37,093 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:37,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:39,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:39,389 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:39,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:39,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:39,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:41,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:41,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:41,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:41,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:43,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:43,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:45,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:47,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:47,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:47,979 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:47,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:50,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:50,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:52,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:52,339 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:52,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:54,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:54,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:54,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:33:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:33:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:33:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:33:58,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:58,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:00,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:00,965 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:00,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:05,114 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:05,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:07,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:09,499 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:09,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:09,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:11,509 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:11,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:13,622 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:13,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:13,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:15,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:17,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:17,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:17,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:20,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:20,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:22,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:22,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:24,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:24,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:24,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:26,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:28,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:28,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:28,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:30,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:32,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:32,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:32,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:34,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:37,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:39,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:41,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:43,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:45,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:49,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:50,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:50,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:52,191 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:52,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:52,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:54,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:56,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:34:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:58,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:34:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:34:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:34:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:00,580 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:00,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:00,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:02,724 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:02,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:07,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:09,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:09,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:11,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:13,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:13,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:13,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:13,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:15,580 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:15,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:15,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:15,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:17,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:17,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:19,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:19,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:19,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:19,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:22,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:22,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:24,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:24,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:26,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:28,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:28,431 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:28,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:28,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:30,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:30,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:30,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:32,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:34,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:34,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:34,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:36,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:36,921 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:36,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:36,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:36,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:39,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:39,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:41,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:43,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:45,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:47,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:47,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:49,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:52,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:54,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:56,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:56,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:56,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:58,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:35:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:35:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:35:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:35:58,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:00,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:02,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:02,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:02,606 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:02,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:04,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:06,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:09,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:11,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:13,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:15,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:15,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:15,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:17,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:17,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:19,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:19,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:21,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:21,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:21,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:21,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:24,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:26,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:26,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:30,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:30,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:30,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:30,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:32,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:32,680 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:32,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:34,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:36,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:39,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:39,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:39,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:41,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:43,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:43,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:43,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:45,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:45,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:45,729 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:45,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:47,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:50,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:50,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:52,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:54,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:54,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:56,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:36:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:36:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:36:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:36:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:01,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:01,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:03,127 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:03,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:05,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:05,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:07,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:09,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:09,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:11,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:14,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:16,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:16,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:18,205 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:18,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:18,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:20,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:20,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:20,464 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:20,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:22,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:24,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:24,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:26,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:26,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:28,914 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:29,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:29,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:31,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:31,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:33,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:33,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:35,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:37,588 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:37,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:37,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:39,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:46,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:46,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:48,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:50,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:52,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:54,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:54,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:54,672 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:54,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:56,701 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:56,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:37:58,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:37:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:37:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:37:58,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:01,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:01,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:03,139 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:03,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:03,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:05,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:05,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:07,490 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:07,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:09,540 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:09,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:09,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:09,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:11,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:11,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:13,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:13,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:16,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:16,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:18,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:20,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:22,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:22,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:24,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:24,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:26,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:28,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:28,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:30,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:32,920 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:33,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:33,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:35,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:37,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:37,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:37,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:39,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:39,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:41,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:43,630 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:45,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:45,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:45,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:48,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:50,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:50,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:52,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:52,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:54,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:54,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:56,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:56,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:38:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:58,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:38:58,770 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:38:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:38:58,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:58,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:00,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:05,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:05,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:07,314 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:07,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:07,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:07,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:09,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:09,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:11,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:11,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:11,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:13,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:15,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:15,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:18,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:20,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:22,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:22,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:22,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:24,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:26,356 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:26,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:28,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:28,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:30,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:30,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:30,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:32,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:34,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:34,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:36,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:39,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:39,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:41,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:45,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:45,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:45,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:48,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:50,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:50,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:52,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:54,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:57,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:59,229 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:39:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:39:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:39:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:39:59,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:01,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:03,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:05,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:05,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:08,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:08,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:08,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:08,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:10,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:12,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:12,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:14,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:16,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:16,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:18,889 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:18,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:18,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:18,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:40:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 792 states and 1453 transitions. [2022-12-14 22:40:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1453 transitions. [2022-12-14 22:40:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:40:21,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat