./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/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_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/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_e7945c48-9060-49e2-a204-d20569ccd4ad/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 eb02e23cacfa9dfcb6b910fbdb7f96346be741b0dc92ba35a0c3f2fde349f0cf --- 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 [2022-12-15 00:39:43,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:39:43,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:39:43,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:39:43,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:39:43,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:39:43,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:39:43,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:39:43,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:39:43,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:39:43,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:39:43,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:39:43,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:39:43,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:39:43,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:39:43,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:39:43,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:39:43,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:39:43,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:39:43,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:39:43,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:39:43,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:39:43,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:39:43,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:39:43,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:39:43,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:39:43,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:39:43,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:39:43,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:39:43,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:39:43,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:39:43,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:39:43,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:39:43,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:39:43,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:39:43,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:39:43,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:39:43,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:39:43,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:39:43,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:39:43,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:39:43,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:39:43,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:39:43,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:39:43,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:39:43,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:39:43,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:39:43,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:39:43,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:39:43,780 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:39:43,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:39:43,780 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:39:43,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:39:43,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:39:43,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:39:43,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:39:43,781 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:39:43,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:39:43,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:39:43,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:39:43,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:39:43,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:39:43,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:39:43,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:39:43,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:39:43,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:39:43,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:39:43,783 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:39:43,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:39:43,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:39:43,783 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_e7945c48-9060-49e2-a204-d20569ccd4ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb02e23cacfa9dfcb6b910fbdb7f96346be741b0dc92ba35a0c3f2fde349f0cf [2022-12-15 00:39:43,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:39:43,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:39:43,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:39:43,992 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:39:43,992 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:39:43,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c [2022-12-15 00:39:46,606 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:39:47,061 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:39:47,062 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c [2022-12-15 00:39:47,102 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/data/f3f618d7b/4e83d5a23a8b4e6d9175af9870c92907/FLAG9723bf6f8 [2022-12-15 00:39:47,165 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/data/f3f618d7b/4e83d5a23a8b4e6d9175af9870c92907 [2022-12-15 00:39:47,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:39:47,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:39:47,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:39:47,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:39:47,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:39:47,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:39:47" (1/1) ... [2022-12-15 00:39:47,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a28d770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:47, skipping insertion in model container [2022-12-15 00:39:47,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:39:47" (1/1) ... [2022-12-15 00:39:47,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:39:47,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:39:48,736 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_e7945c48-9060-49e2-a204-d20569ccd4ad/sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c[377612,377625] [2022-12-15 00:39:48,758 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_e7945c48-9060-49e2-a204-d20569ccd4ad/sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c[383339,383352] [2022-12-15 00:39:48,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:39:48,938 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:39:49,704 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_e7945c48-9060-49e2-a204-d20569ccd4ad/sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c[377612,377625] [2022-12-15 00:39:49,710 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_e7945c48-9060-49e2-a204-d20569ccd4ad/sv-benchmarks/c/combinations/Problem05_label47+token_ring.05.cil-1.c[383339,383352] [2022-12-15 00:39:49,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:39:49,753 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:39:49,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49 WrapperNode [2022-12-15 00:39:49,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:39:49,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:39:49,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:39:49,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:39:49,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:49,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,143 INFO L138 Inliner]: procedures = 54, calls = 56, calls flagged for inlining = 32, calls inlined = 32, statements flattened = 12793 [2022-12-15 00:39:50,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:39:50,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:39:50,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:39:50,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:39:50,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,477 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:39:50,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:39:50,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:39:50,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:39:50,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:39:49" (1/1) ... [2022-12-15 00:39:50,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:39:50,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:39:50,539 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:39:50,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7945c48-9060-49e2-a204-d20569ccd4ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:39:50,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:39:50,573 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 00:39:50,574 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 00:39:50,574 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 00:39:50,574 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 00:39:50,574 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 00:39:50,574 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 00:39:50,574 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 00:39:50,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 00:39:50,574 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 00:39:50,574 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 00:39:50,574 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 00:39:50,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 00:39:50,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:39:50,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:39:50,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:39:50,663 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:39:50,665 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:39:56,297 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:39:57,665 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:39:57,665 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-15 00:39:57,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:39:57 BoogieIcfgContainer [2022-12-15 00:39:57,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:39:57,670 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:39:57,670 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:39:57,677 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:39:57,677 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:39:57" (1/1) ... [2022-12-15 00:39:57,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:39:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 1754 states and 3439 transitions. [2022-12-15 00:39:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3439 transitions. [2022-12-15 00:39:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:57,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:57,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1771 states and 3471 transitions. [2022-12-15 00:39:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3471 transitions. [2022-12-15 00:39:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1772 states and 3471 transitions. [2022-12-15 00:39:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3471 transitions. [2022-12-15 00:39:58,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1773 states and 3471 transitions. [2022-12-15 00:39:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3471 transitions. [2022-12-15 00:39:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1774 states and 3471 transitions. [2022-12-15 00:39:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3471 transitions. [2022-12-15 00:39:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1775 states and 3471 transitions. [2022-12-15 00:39:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3471 transitions. [2022-12-15 00:39:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1776 states and 3471 transitions. [2022-12-15 00:39:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3471 transitions. [2022-12-15 00:39:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1788 states and 3494 transitions. [2022-12-15 00:39:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3494 transitions. [2022-12-15 00:39:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1789 states and 3494 transitions. [2022-12-15 00:39:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3494 transitions. [2022-12-15 00:39:58,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:58,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:58,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1790 states and 3494 transitions. [2022-12-15 00:39:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3494 transitions. [2022-12-15 00:39:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:59,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1791 states and 3494 transitions. [2022-12-15 00:39:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3494 transitions. [2022-12-15 00:39:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1799 states and 3511 transitions. [2022-12-15 00:39:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3511 transitions. [2022-12-15 00:39:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1800 states and 3511 transitions. [2022-12-15 00:39:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3511 transitions. [2022-12-15 00:39:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:59,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1801 states and 3511 transitions. [2022-12-15 00:39:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3511 transitions. [2022-12-15 00:39:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:59,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 1803 states and 3516 transitions. [2022-12-15 00:39:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3516 transitions. [2022-12-15 00:39:59,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:39:59,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1811 states and 3531 transitions. [2022-12-15 00:39:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3531 transitions. [2022-12-15 00:39:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 00:39:59,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3618 states to 1833 states and 3576 transitions. [2022-12-15 00:40:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3576 transitions. [2022-12-15 00:40:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 00:40:00,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:01,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1838 states and 3587 transitions. [2022-12-15 00:40:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3587 transitions. [2022-12-15 00:40:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 00:40:01,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:02,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1852 states and 3616 transitions. [2022-12-15 00:40:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3616 transitions. [2022-12-15 00:40:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:02,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 1853 states and 3617 transitions. [2022-12-15 00:40:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3617 transitions. [2022-12-15 00:40:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:03,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1854 states and 3618 transitions. [2022-12-15 00:40:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3618 transitions. [2022-12-15 00:40:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:03,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 1855 states and 3619 transitions. [2022-12-15 00:40:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3619 transitions. [2022-12-15 00:40:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:03,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:03,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1879 states and 3671 transitions. [2022-12-15 00:40:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3671 transitions. [2022-12-15 00:40:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:05,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 1884 states and 3682 transitions. [2022-12-15 00:40:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3682 transitions. [2022-12-15 00:40:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:06,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:06,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:06,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1885 states and 3683 transitions. [2022-12-15 00:40:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3683 transitions. [2022-12-15 00:40:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:06,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:07,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1899 states and 3713 transitions. [2022-12-15 00:40:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3713 transitions. [2022-12-15 00:40:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:40:07,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:07,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:40:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1884 states and 3685 transitions. [2022-12-15 00:40:07,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3685 transitions. [2022-12-15 00:40:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:07,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:07,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1885 states and 3686 transitions. [2022-12-15 00:40:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3686 transitions. [2022-12-15 00:40:07,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:07,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1886 states and 3687 transitions. [2022-12-15 00:40:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3687 transitions. [2022-12-15 00:40:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:08,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:08,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:08,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1887 states and 3688 transitions. [2022-12-15 00:40:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3688 transitions. [2022-12-15 00:40:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:08,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:12,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 1913 states and 3747 transitions. [2022-12-15 00:40:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3747 transitions. [2022-12-15 00:40:12,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:12,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:12,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:12,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:13,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1918 states and 3758 transitions. [2022-12-15 00:40:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3758 transitions. [2022-12-15 00:40:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:13,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:13,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1919 states and 3759 transitions. [2022-12-15 00:40:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3759 transitions. [2022-12-15 00:40:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:13,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:13,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 1932 states and 3788 transitions. [2022-12-15 00:40:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3788 transitions. [2022-12-15 00:40:15,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:40:15,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:15,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:15,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1917 states and 3758 transitions. [2022-12-15 00:40:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3758 transitions. [2022-12-15 00:40:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:15,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1918 states and 3759 transitions. [2022-12-15 00:40:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3759 transitions. [2022-12-15 00:40:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:15,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1919 states and 3760 transitions. [2022-12-15 00:40:15,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3760 transitions. [2022-12-15 00:40:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:15,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1920 states and 3761 transitions. [2022-12-15 00:40:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3761 transitions. [2022-12-15 00:40:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:16,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:16,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1948 states and 3826 transitions. [2022-12-15 00:40:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3826 transitions. [2022-12-15 00:40:22,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:22,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:22,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1953 states and 3837 transitions. [2022-12-15 00:40:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3837 transitions. [2022-12-15 00:40:23,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:23,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:23,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1954 states and 3838 transitions. [2022-12-15 00:40:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3838 transitions. [2022-12-15 00:40:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:23,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:23,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 1967 states and 3867 transitions. [2022-12-15 00:40:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3867 transitions. [2022-12-15 00:40:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:40:25,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:25,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 1953 states and 3838 transitions. [2022-12-15 00:40:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3838 transitions. [2022-12-15 00:40:26,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:26,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:26,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 1954 states and 3839 transitions. [2022-12-15 00:40:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3839 transitions. [2022-12-15 00:40:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:26,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:26,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:26,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1955 states and 3840 transitions. [2022-12-15 00:40:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3840 transitions. [2022-12-15 00:40:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:26,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:26,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1956 states and 3841 transitions. [2022-12-15 00:40:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3841 transitions. [2022-12-15 00:40:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:27,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:27,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1956 states and 3840 transitions. [2022-12-15 00:40:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3840 transitions. [2022-12-15 00:40:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:27,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 1958 states and 3844 transitions. [2022-12-15 00:40:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3844 transitions. [2022-12-15 00:40:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:27,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1988 states and 3914 transitions. [2022-12-15 00:40:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3914 transitions. [2022-12-15 00:40:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:37,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:37,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:37,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1993 states and 3926 transitions. [2022-12-15 00:40:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3926 transitions. [2022-12-15 00:40:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:39,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1994 states and 3927 transitions. [2022-12-15 00:40:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3927 transitions. [2022-12-15 00:40:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:39,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2007 states and 3956 transitions. [2022-12-15 00:40:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3956 transitions. [2022-12-15 00:40:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:40:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 1993 states and 3927 transitions. [2022-12-15 00:40:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3927 transitions. [2022-12-15 00:40:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:43,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:43,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 1994 states and 3928 transitions. [2022-12-15 00:40:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3928 transitions. [2022-12-15 00:40:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:44,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 1995 states and 3929 transitions. [2022-12-15 00:40:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3929 transitions. [2022-12-15 00:40:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:44,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:44,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:40:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:44,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1996 states and 3930 transitions. [2022-12-15 00:40:44,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3930 transitions. [2022-12-15 00:40:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:44,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 1998 states and 3934 transitions. [2022-12-15 00:40:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3934 transitions. [2022-12-15 00:40:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:44,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2000 states and 3938 transitions. [2022-12-15 00:40:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3938 transitions. [2022-12-15 00:40:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:44,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:40:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2010 states and 3960 transitions. [2022-12-15 00:40:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3960 transitions. [2022-12-15 00:40:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:40:48,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2042 states and 4036 transitions. [2022-12-15 00:41:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 4036 transitions. [2022-12-15 00:41:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:41:00,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:00,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:00,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2046 states and 4047 transitions. [2022-12-15 00:41:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 4047 transitions. [2022-12-15 00:41:02,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:41:02,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:02,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:02,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2047 states and 4048 transitions. [2022-12-15 00:41:02,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4048 transitions. [2022-12-15 00:41:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:41:02,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:02,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2051 states and 4059 transitions. [2022-12-15 00:41:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4059 transitions. [2022-12-15 00:41:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:41:04,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:04,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2060 states and 4077 transitions. [2022-12-15 00:41:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4077 transitions. [2022-12-15 00:41:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:41:08,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2046 states and 4048 transitions. [2022-12-15 00:41:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 4048 transitions. [2022-12-15 00:41:08,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:08,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:08,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:09,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2047 states and 4049 transitions. [2022-12-15 00:41:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4049 transitions. [2022-12-15 00:41:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2048 states and 4050 transitions. [2022-12-15 00:41:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4050 transitions. [2022-12-15 00:41:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:09,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2049 states and 4051 transitions. [2022-12-15 00:41:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4051 transitions. [2022-12-15 00:41:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:10,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:10,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2051 states and 4054 transitions. [2022-12-15 00:41:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4054 transitions. [2022-12-15 00:41:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:10,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:10,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2053 states and 4058 transitions. [2022-12-15 00:41:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4058 transitions. [2022-12-15 00:41:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:10,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:10,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2055 states and 4062 transitions. [2022-12-15 00:41:10,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4062 transitions. [2022-12-15 00:41:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:10,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:16,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2067 states and 4088 transitions. [2022-12-15 00:41:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4088 transitions. [2022-12-15 00:41:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:16,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:16,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2077 states and 4113 transitions. [2022-12-15 00:41:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4113 transitions. [2022-12-15 00:41:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:20,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2079 states and 4115 transitions. [2022-12-15 00:41:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4115 transitions. [2022-12-15 00:41:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:41:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:21,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2065 states and 4087 transitions. [2022-12-15 00:41:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 4087 transitions. [2022-12-15 00:41:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:41:21,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:21,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2067 states and 4090 transitions. [2022-12-15 00:41:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4090 transitions. [2022-12-15 00:41:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:41:21,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2069 states and 4093 transitions. [2022-12-15 00:41:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 4093 transitions. [2022-12-15 00:41:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:41:22,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:22,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2071 states and 4097 transitions. [2022-12-15 00:41:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4097 transitions. [2022-12-15 00:41:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:41:22,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:22,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2073 states and 4101 transitions. [2022-12-15 00:41:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4101 transitions. [2022-12-15 00:41:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:41:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:28,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2087 states and 4131 transitions. [2022-12-15 00:41:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4131 transitions. [2022-12-15 00:41:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:28,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:28,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4361 states to 2089 states and 4136 transitions. [2022-12-15 00:41:29,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4136 transitions. [2022-12-15 00:41:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:29,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:29,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4364 states to 2091 states and 4139 transitions. [2022-12-15 00:41:29,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4139 transitions. [2022-12-15 00:41:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:29,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:29,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:30,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2093 states and 4142 transitions. [2022-12-15 00:41:30,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4142 transitions. [2022-12-15 00:41:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:30,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4371 states to 2095 states and 4146 transitions. [2022-12-15 00:41:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4146 transitions. [2022-12-15 00:41:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:30,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 2097 states and 4149 transitions. [2022-12-15 00:41:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4149 transitions. [2022-12-15 00:41:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:30,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:41:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2099 states and 4153 transitions. [2022-12-15 00:41:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4153 transitions. [2022-12-15 00:41:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:41:31,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:31,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:31,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2115 states and 4188 transitions. [2022-12-15 00:41:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 4188 transitions. [2022-12-15 00:41:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:41:38,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:38,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2117 states and 4191 transitions. [2022-12-15 00:41:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 4191 transitions. [2022-12-15 00:41:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:41:38,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2119 states and 4194 transitions. [2022-12-15 00:41:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4194 transitions. [2022-12-15 00:41:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:41:38,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2137 states and 4244 transitions. [2022-12-15 00:41:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4244 transitions. [2022-12-15 00:41:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:41:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2139 states and 4247 transitions. [2022-12-15 00:41:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4247 transitions. [2022-12-15 00:41:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:41:46,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2141 states and 4250 transitions. [2022-12-15 00:41:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4250 transitions. [2022-12-15 00:41:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:41:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2143 states and 4253 transitions. [2022-12-15 00:41:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4253 transitions. [2022-12-15 00:41:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:41:46,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2145 states and 4256 transitions. [2022-12-15 00:41:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4256 transitions. [2022-12-15 00:41:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:41:46,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2147 states and 4259 transitions. [2022-12-15 00:41:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4259 transitions. [2022-12-15 00:41:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:41:46,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2149 states and 4262 transitions. [2022-12-15 00:41:46,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4262 transitions. [2022-12-15 00:41:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:41:46,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:41:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2151 states and 4265 transitions. [2022-12-15 00:41:46,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4265 transitions. [2022-12-15 00:41:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:41:46,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:46,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:41:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2161 states and 4292 transitions. [2022-12-15 00:41:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4292 transitions. [2022-12-15 00:41:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:41:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:42:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:02,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 2169 states and 4313 transitions. [2022-12-15 00:42:02,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4313 transitions. [2022-12-15 00:42:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:02,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:02,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 2171 states and 4316 transitions. [2022-12-15 00:42:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4316 transitions. [2022-12-15 00:42:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4549 states to 2173 states and 4319 transitions. [2022-12-15 00:42:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4319 transitions. [2022-12-15 00:42:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:02,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:02,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 2175 states and 4322 transitions. [2022-12-15 00:42:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4322 transitions. [2022-12-15 00:42:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:02,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 2177 states and 4325 transitions. [2022-12-15 00:42:02,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4325 transitions. [2022-12-15 00:42:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:02,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:02,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:42:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2183 states and 4340 transitions. [2022-12-15 00:42:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4340 transitions. [2022-12-15 00:42:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:42:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:42:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4573 states to 2185 states and 4343 transitions. [2022-12-15 00:42:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4343 transitions. [2022-12-15 00:42:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:08,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:42:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2198 states and 4376 transitions. [2022-12-15 00:42:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 4376 transitions. [2022-12-15 00:42:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:16,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:42:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2200 states and 4379 transitions. [2022-12-15 00:42:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4379 transitions. [2022-12-15 00:42:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:16,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:42:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 2202 states and 4382 transitions. [2022-12-15 00:42:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4382 transitions. [2022-12-15 00:42:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:16,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:17,084 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:42:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2204 states and 4385 transitions. [2022-12-15 00:42:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4385 transitions. [2022-12-15 00:42:17,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:17,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:17,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:42:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2208 states and 4394 transitions. [2022-12-15 00:42:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4394 transitions. [2022-12-15 00:42:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:42:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:20,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:42:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2210 states and 4397 transitions. [2022-12-15 00:42:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4397 transitions. [2022-12-15 00:42:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:42:20,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:20,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:26,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2221 states and 4424 transitions. [2022-12-15 00:42:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4424 transitions. [2022-12-15 00:42:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:42:26,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:42:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:33,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 2234 states and 4456 transitions. [2022-12-15 00:42:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4456 transitions. [2022-12-15 00:42:33,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:42:33,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:33,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:42:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 2236 states and 4459 transitions. [2022-12-15 00:42:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4459 transitions. [2022-12-15 00:42:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:42:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:42:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2238 states and 4462 transitions. [2022-12-15 00:42:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4462 transitions. [2022-12-15 00:42:33,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:42:33,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:33,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:42:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:36,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2240 states and 4465 transitions. [2022-12-15 00:42:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4465 transitions. [2022-12-15 00:42:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:42:36,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:36,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:42:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:36,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2242 states and 4468 transitions. [2022-12-15 00:42:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4468 transitions. [2022-12-15 00:42:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:36,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:36,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:42:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2253 states and 4495 transitions. [2022-12-15 00:42:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4495 transitions. [2022-12-15 00:42:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:43,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:42:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2264 states and 4521 transitions. [2022-12-15 00:42:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4521 transitions. [2022-12-15 00:42:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:48,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:42:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2266 states and 4524 transitions. [2022-12-15 00:42:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4524 transitions. [2022-12-15 00:42:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:48,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:42:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2279 states and 4555 transitions. [2022-12-15 00:42:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4555 transitions. [2022-12-15 00:42:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:55,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:55,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:42:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:55,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 2281 states and 4558 transitions. [2022-12-15 00:42:55,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4558 transitions. [2022-12-15 00:42:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:55,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:55,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:42:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 2283 states and 4561 transitions. [2022-12-15 00:42:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 4561 transitions. [2022-12-15 00:42:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:55,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:42:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 2285 states and 4564 transitions. [2022-12-15 00:42:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4564 transitions. [2022-12-15 00:42:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:55,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:55,711 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:42:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 2293 states and 4578 transitions. [2022-12-15 00:42:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4578 transitions. [2022-12-15 00:42:59,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:42:59,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 2302 states and 4599 transitions. [2022-12-15 00:43:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4599 transitions. [2022-12-15 00:43:03,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:03,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:03,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2302 states and 4598 transitions. [2022-12-15 00:43:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4598 transitions. [2022-12-15 00:43:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:43:04,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:04,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:04,113 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:43:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2304 states and 4601 transitions. [2022-12-15 00:43:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4601 transitions. [2022-12-15 00:43:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:04,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2313 states and 4622 transitions. [2022-12-15 00:43:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4622 transitions. [2022-12-15 00:43:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:08,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:08,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2324 states and 4648 transitions. [2022-12-15 00:43:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4648 transitions. [2022-12-15 00:43:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:14,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 2333 states and 4669 transitions. [2022-12-15 00:43:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4669 transitions. [2022-12-15 00:43:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:19,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:19,578 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 2344 states and 4694 transitions. [2022-12-15 00:43:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4694 transitions. [2022-12-15 00:43:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:24,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4927 states to 2346 states and 4697 transitions. [2022-12-15 00:43:24,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4697 transitions. [2022-12-15 00:43:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:24,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:24,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4930 states to 2348 states and 4700 transitions. [2022-12-15 00:43:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4700 transitions. [2022-12-15 00:43:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:24,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:24,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 2350 states and 4703 transitions. [2022-12-15 00:43:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4703 transitions. [2022-12-15 00:43:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:25,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:25,051 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 2363 states and 4734 transitions. [2022-12-15 00:43:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4734 transitions. [2022-12-15 00:43:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:30,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:30,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2370 states and 4749 transitions. [2022-12-15 00:43:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4749 transitions. [2022-12-15 00:43:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:33,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:33,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:33,923 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4982 states to 2372 states and 4752 transitions. [2022-12-15 00:43:34,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4752 transitions. [2022-12-15 00:43:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:34,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-15 00:43:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2376 states and 4759 transitions. [2022-12-15 00:43:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4759 transitions. [2022-12-15 00:43:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2378 states and 4763 transitions. [2022-12-15 00:43:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4763 transitions. [2022-12-15 00:43:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:36,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:36,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:38,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5003 states to 2384 states and 4773 transitions. [2022-12-15 00:43:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4773 transitions. [2022-12-15 00:43:38,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:38,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:38,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5023 states to 2393 states and 4793 transitions. [2022-12-15 00:43:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4793 transitions. [2022-12-15 00:43:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:43:42,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:43:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 2395 states and 4796 transitions. [2022-12-15 00:43:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4796 transitions. [2022-12-15 00:43:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:43:42,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:43:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2404 states and 4817 transitions. [2022-12-15 00:43:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4817 transitions. [2022-12-15 00:43:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:43:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:43:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2413 states and 4837 transitions. [2022-12-15 00:43:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4837 transitions. [2022-12-15 00:43:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:43:51,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:43:54,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5082 states to 2420 states and 4852 transitions. [2022-12-15 00:43:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4852 transitions. [2022-12-15 00:43:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:43:54,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:54,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:54,515 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:43:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5107 states to 2431 states and 4877 transitions. [2022-12-15 00:43:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4877 transitions. [2022-12-15 00:43:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:43:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:58,937 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:43:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5110 states to 2433 states and 4880 transitions. [2022-12-15 00:43:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4880 transitions. [2022-12-15 00:43:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:43:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:44:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5130 states to 2442 states and 4900 transitions. [2022-12-15 00:44:02,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4900 transitions. [2022-12-15 00:44:02,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:02,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:02,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:44:06,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2449 states and 4915 transitions. [2022-12-15 00:44:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4915 transitions. [2022-12-15 00:44:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:06,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:06,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:44:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2461 states and 4941 transitions. [2022-12-15 00:44:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4941 transitions. [2022-12-15 00:44:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:12,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:12,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:44:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 2463 states and 4944 transitions. [2022-12-15 00:44:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4944 transitions. [2022-12-15 00:44:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:12,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:12,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:44:12,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5177 states to 2465 states and 4947 transitions. [2022-12-15 00:44:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4947 transitions. [2022-12-15 00:44:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:12,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:44:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 2467 states and 4950 transitions. [2022-12-15 00:44:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4950 transitions. [2022-12-15 00:44:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:12,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:12,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:44:12,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 2469 states and 4953 transitions. [2022-12-15 00:44:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4953 transitions. [2022-12-15 00:44:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:12,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:44:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 2476 states and 4968 transitions. [2022-12-15 00:44:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4968 transitions. [2022-12-15 00:44:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:16,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:44:16,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 2478 states and 4972 transitions. [2022-12-15 00:44:16,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4972 transitions. [2022-12-15 00:44:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:16,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:16,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:44:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 2491 states and 4998 transitions. [2022-12-15 00:44:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4998 transitions. [2022-12-15 00:44:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:20,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:20,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 2495 states and 5004 transitions. [2022-12-15 00:44:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 5004 transitions. [2022-12-15 00:44:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:44:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 2496 states and 5005 transitions. [2022-12-15 00:44:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 5005 transitions. [2022-12-15 00:44:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:22,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:44:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 2499 states and 5011 transitions. [2022-12-15 00:44:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 5011 transitions. [2022-12-15 00:44:23,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:23,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:44:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 2501 states and 5015 transitions. [2022-12-15 00:44:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 5015 transitions. [2022-12-15 00:44:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:23,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:44:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2518 states and 5050 transitions. [2022-12-15 00:44:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 5050 transitions. [2022-12-15 00:44:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:30,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:30,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:44:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 2525 states and 5067 transitions. [2022-12-15 00:44:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5067 transitions. [2022-12-15 00:44:35,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:35,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:35,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:44:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2527 states and 5071 transitions. [2022-12-15 00:44:35,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 5071 transitions. [2022-12-15 00:44:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:35,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:44:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 2536 states and 5094 transitions. [2022-12-15 00:44:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5094 transitions. [2022-12-15 00:44:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:40,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:40,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:44:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5356 states to 2551 states and 5126 transitions. [2022-12-15 00:44:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5126 transitions. [2022-12-15 00:44:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:44:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 2553 states and 5129 transitions. [2022-12-15 00:44:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5129 transitions. [2022-12-15 00:44:49,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:49,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:49,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:44:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5371 states to 2558 states and 5141 transitions. [2022-12-15 00:44:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5141 transitions. [2022-12-15 00:44:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:44:53,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:44:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 2560 states and 5144 transitions. [2022-12-15 00:44:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5144 transitions. [2022-12-15 00:44:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:44:53,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:53,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:53,222 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:44:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 2567 states and 5159 transitions. [2022-12-15 00:44:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5159 transitions. [2022-12-15 00:44:56,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:44:56,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:45:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2576 states and 5179 transitions. [2022-12-15 00:45:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5179 transitions. [2022-12-15 00:45:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:01,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:45:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5424 states to 2583 states and 5194 transitions. [2022-12-15 00:45:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5194 transitions. [2022-12-15 00:45:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5435 states to 2588 states and 5205 transitions. [2022-12-15 00:45:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5205 transitions. [2022-12-15 00:45:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:07,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:45:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 2595 states and 5220 transitions. [2022-12-15 00:45:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5220 transitions. [2022-12-15 00:45:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:11,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5456 states to 2598 states and 5226 transitions. [2022-12-15 00:45:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5226 transitions. [2022-12-15 00:45:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:12,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:12,496 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:12,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2599 states and 5227 transitions. [2022-12-15 00:45:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5227 transitions. [2022-12-15 00:45:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:12,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 2606 states and 5244 transitions. [2022-12-15 00:45:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 5244 transitions. [2022-12-15 00:45:15,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:15,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:15,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5477 states to 2608 states and 5247 transitions. [2022-12-15 00:45:16,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5247 transitions. [2022-12-15 00:45:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:16,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:16,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:16,088 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 2610 states and 5250 transitions. [2022-12-15 00:45:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 5250 transitions. [2022-12-15 00:45:16,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:16,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:16,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2612 states and 5253 transitions. [2022-12-15 00:45:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 5253 transitions. [2022-12-15 00:45:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:16,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:16,244 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:18,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 2617 states and 5265 transitions. [2022-12-15 00:45:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5265 transitions. [2022-12-15 00:45:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:18,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:18,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:18,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:18,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2618 states and 5266 transitions. [2022-12-15 00:45:18,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5266 transitions. [2022-12-15 00:45:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5503 states to 2621 states and 5273 transitions. [2022-12-15 00:45:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5273 transitions. [2022-12-15 00:45:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:19,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:20,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:20,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 2622 states and 5274 transitions. [2022-12-15 00:45:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5274 transitions. [2022-12-15 00:45:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:20,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:20,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:45:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 2624 states and 5276 transitions. [2022-12-15 00:45:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5276 transitions. [2022-12-15 00:45:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:21,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2625 states and 5277 transitions. [2022-12-15 00:45:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5277 transitions. [2022-12-15 00:45:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:21,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:21,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:21,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2627 states and 5281 transitions. [2022-12-15 00:45:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5281 transitions. [2022-12-15 00:45:21,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:21,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:21,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:45:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2638 states and 5301 transitions. [2022-12-15 00:45:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5301 transitions. [2022-12-15 00:45:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:24,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:24,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2640 states and 5304 transitions. [2022-12-15 00:45:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5304 transitions. [2022-12-15 00:45:25,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:25,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:25,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:45:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 2653 states and 5330 transitions. [2022-12-15 00:45:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5330 transitions. [2022-12-15 00:45:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:30,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2655 states and 5333 transitions. [2022-12-15 00:45:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5333 transitions. [2022-12-15 00:45:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:30,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:30,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:30,917 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:45:32,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2658 states and 5339 transitions. [2022-12-15 00:45:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5339 transitions. [2022-12-15 00:45:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:32,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 2660 states and 5343 transitions. [2022-12-15 00:45:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5343 transitions. [2022-12-15 00:45:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:32,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:32,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 2662 states and 5346 transitions. [2022-12-15 00:45:33,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 5346 transitions. [2022-12-15 00:45:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:33,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:33,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:33,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:45:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 2674 states and 5372 transitions. [2022-12-15 00:45:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5372 transitions. [2022-12-15 00:45:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:39,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:39,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:45:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 2691 states and 5408 transitions. [2022-12-15 00:45:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5408 transitions. [2022-12-15 00:45:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5642 states to 2693 states and 5412 transitions. [2022-12-15 00:45:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5412 transitions. [2022-12-15 00:45:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:47,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:47,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:45:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5646 states to 2695 states and 5416 transitions. [2022-12-15 00:45:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5416 transitions. [2022-12-15 00:45:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:45:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:45:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5678 states to 2710 states and 5448 transitions. [2022-12-15 00:45:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5448 transitions. [2022-12-15 00:45:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:45:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:56,074 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:45:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 2717 states and 5463 transitions. [2022-12-15 00:45:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5463 transitions. [2022-12-15 00:45:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:45:58,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:58,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:00,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2720 states and 5469 transitions. [2022-12-15 00:46:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5469 transitions. [2022-12-15 00:46:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:00,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:00,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2721 states and 5470 transitions. [2022-12-15 00:46:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5470 transitions. [2022-12-15 00:46:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:01,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 2726 states and 5481 transitions. [2022-12-15 00:46:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5481 transitions. [2022-12-15 00:46:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:03,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2727 states and 5482 transitions. [2022-12-15 00:46:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5482 transitions. [2022-12-15 00:46:03,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:03,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 2730 states and 5488 transitions. [2022-12-15 00:46:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 5488 transitions. [2022-12-15 00:46:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:05,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:05,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2731 states and 5489 transitions. [2022-12-15 00:46:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5489 transitions. [2022-12-15 00:46:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:05,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:05,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:46:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 2733 states and 5492 transitions. [2022-12-15 00:46:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5492 transitions. [2022-12-15 00:46:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:05,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:05,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:46:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5725 states to 2735 states and 5495 transitions. [2022-12-15 00:46:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5495 transitions. [2022-12-15 00:46:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 2738 states and 5501 transitions. [2022-12-15 00:46:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5501 transitions. [2022-12-15 00:46:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:07,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5732 states to 2739 states and 5502 transitions. [2022-12-15 00:46:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5502 transitions. [2022-12-15 00:46:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:07,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:46:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5752 states to 2749 states and 5522 transitions. [2022-12-15 00:46:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 5522 transitions. [2022-12-15 00:46:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:12,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:12,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2750 states and 5523 transitions. [2022-12-15 00:46:12,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 5523 transitions. [2022-12-15 00:46:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:12,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:12,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:46:17,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 2760 states and 5543 transitions. [2022-12-15 00:46:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 5543 transitions. [2022-12-15 00:46:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:17,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:17,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:46:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2769 states and 5561 transitions. [2022-12-15 00:46:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 5561 transitions. [2022-12-15 00:46:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:20,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:20,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:46:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:25,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 2779 states and 5581 transitions. [2022-12-15 00:46:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5581 transitions. [2022-12-15 00:46:25,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:25,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:25,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:46:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 2780 states and 5582 transitions. [2022-12-15 00:46:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5582 transitions. [2022-12-15 00:46:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:26,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:26,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:46:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 2782 states and 5586 transitions. [2022-12-15 00:46:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 5586 transitions. [2022-12-15 00:46:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:26,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:26,374 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:46:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 2795 states and 5612 transitions. [2022-12-15 00:46:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5612 transitions. [2022-12-15 00:46:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:32,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:32,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:46:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2797 states and 5616 transitions. [2022-12-15 00:46:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 5616 transitions. [2022-12-15 00:46:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:32,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:32,537 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:46:35,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2808 states and 5636 transitions. [2022-12-15 00:46:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5636 transitions. [2022-12-15 00:46:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:35,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:46:35,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 2810 states and 5640 transitions. [2022-12-15 00:46:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5640 transitions. [2022-12-15 00:46:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:35,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:46:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 2821 states and 5662 transitions. [2022-12-15 00:46:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5662 transitions. [2022-12-15 00:46:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:40,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:46:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5895 states to 2823 states and 5665 transitions. [2022-12-15 00:46:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5665 transitions. [2022-12-15 00:46:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:40,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:40,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:46:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 2832 states and 5681 transitions. [2022-12-15 00:46:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 5681 transitions. [2022-12-15 00:46:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:43,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:46:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2847 states and 5711 transitions. [2022-12-15 00:46:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5711 transitions. [2022-12-15 00:46:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:46:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2849 states and 5714 transitions. [2022-12-15 00:46:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5714 transitions. [2022-12-15 00:46:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:50,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:50,773 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:46:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:54,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5966 states to 2860 states and 5736 transitions. [2022-12-15 00:46:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5736 transitions. [2022-12-15 00:46:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:54,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:54,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:54,810 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:46:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5969 states to 2862 states and 5739 transitions. [2022-12-15 00:46:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5739 transitions. [2022-12-15 00:46:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:46:54,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:47:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5995 states to 2875 states and 5765 transitions. [2022-12-15 00:47:01,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5765 transitions. [2022-12-15 00:47:01,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:01,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:01,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:47:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 2877 states and 5769 transitions. [2022-12-15 00:47:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5769 transitions. [2022-12-15 00:47:01,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:01,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:01,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:01,678 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:47:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 2879 states and 5772 transitions. [2022-12-15 00:47:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5772 transitions. [2022-12-15 00:47:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:02,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:02,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:02,155 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:47:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2881 states and 5776 transitions. [2022-12-15 00:47:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5776 transitions. [2022-12-15 00:47:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:02,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:47:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:08,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6034 states to 2894 states and 5804 transitions. [2022-12-15 00:47:08,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 5804 transitions. [2022-12-15 00:47:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:08,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:08,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:47:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 2896 states and 5808 transitions. [2022-12-15 00:47:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 5808 transitions. [2022-12-15 00:47:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:47:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2909 states and 5834 transitions. [2022-12-15 00:47:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 5834 transitions. [2022-12-15 00:47:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:14,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:14,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:47:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 2911 states and 5838 transitions. [2022-12-15 00:47:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 5838 transitions. [2022-12-15 00:47:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:14,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:14,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:14,983 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:47:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 2913 states and 5841 transitions. [2022-12-15 00:47:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 5841 transitions. [2022-12-15 00:47:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:15,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:15,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 00:47:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 2915 states and 5844 transitions. [2022-12-15 00:47:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 5844 transitions. [2022-12-15 00:47:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:15,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:15,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 2930 states and 5877 transitions. [2022-12-15 00:47:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5877 transitions. [2022-12-15 00:47:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:47:24,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:24,557 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:47:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6144 states to 2947 states and 5914 transitions. [2022-12-15 00:47:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5914 transitions. [2022-12-15 00:47:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:34,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,128 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6154 states to 2951 states and 5924 transitions. [2022-12-15 00:47:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 5924 transitions. [2022-12-15 00:47:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:34,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:34,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:34,906 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2967 states and 6016 transitions. [2022-12-15 00:47:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 6016 transitions. [2022-12-15 00:47:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:38,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:39,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2968 states and 6016 transitions. [2022-12-15 00:47:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 6016 transitions. [2022-12-15 00:47:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:39,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:39,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2969 states and 6016 transitions. [2022-12-15 00:47:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6016 transitions. [2022-12-15 00:47:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:39,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2970 states and 6016 transitions. [2022-12-15 00:47:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 6016 transitions. [2022-12-15 00:47:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:39,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 2983 states and 6097 transitions. [2022-12-15 00:47:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 6097 transitions. [2022-12-15 00:47:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:43,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2991 states and 6125 transitions. [2022-12-15 00:47:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6125 transitions. [2022-12-15 00:47:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:44,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2992 states and 6125 transitions. [2022-12-15 00:47:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6125 transitions. [2022-12-15 00:47:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:44,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:44,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2993 states and 6125 transitions. [2022-12-15 00:47:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6125 transitions. [2022-12-15 00:47:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:44,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:44,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2994 states and 6125 transitions. [2022-12-15 00:47:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 6125 transitions. [2022-12-15 00:47:44,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:44,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2995 states and 6125 transitions. [2022-12-15 00:47:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6125 transitions. [2022-12-15 00:47:44,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:44,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:44,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 3002 states and 6204 transitions. [2022-12-15 00:47:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 6204 transitions. [2022-12-15 00:47:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:49,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:49,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:47:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 3004 states and 6208 transitions. [2022-12-15 00:47:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 6208 transitions. [2022-12-15 00:47:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:47:50,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:47:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 3014 states and 6270 transitions. [2022-12-15 00:47:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 6270 transitions. [2022-12-15 00:47:57,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:47:57,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:57,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 00:47:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3015 states and 6271 transitions. [2022-12-15 00:47:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 6271 transitions. [2022-12-15 00:47:58,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:47:58,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 00:48:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6553 states to 3018 states and 6278 transitions. [2022-12-15 00:48:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 6278 transitions. [2022-12-15 00:48:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:01,308 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 00:48:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 3019 states and 6279 transitions. [2022-12-15 00:48:01,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6279 transitions. [2022-12-15 00:48:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:01,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6558 states to 3021 states and 6283 transitions. [2022-12-15 00:48:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 6283 transitions. [2022-12-15 00:48:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:01,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:01,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 00:48:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:02,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6559 states to 3022 states and 6284 transitions. [2022-12-15 00:48:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 6284 transitions. [2022-12-15 00:48:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:02,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:02,735 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:48:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6589 states to 3035 states and 6314 transitions. [2022-12-15 00:48:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 6314 transitions. [2022-12-15 00:48:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:09,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:48:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6612 states to 3046 states and 6337 transitions. [2022-12-15 00:48:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 6337 transitions. [2022-12-15 00:48:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:15,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:15,485 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:48:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6615 states to 3048 states and 6340 transitions. [2022-12-15 00:48:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 6340 transitions. [2022-12-15 00:48:15,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:15,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:15,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 00:48:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6616 states to 3049 states and 6341 transitions. [2022-12-15 00:48:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 6341 transitions. [2022-12-15 00:48:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:16,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:48:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6641 states to 3060 states and 6366 transitions. [2022-12-15 00:48:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 6366 transitions. [2022-12-15 00:48:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:20,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:20,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:48:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6659 states to 3069 states and 6384 transitions. [2022-12-15 00:48:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 6384 transitions. [2022-12-15 00:48:23,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:23,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:23,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:23,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6663 states to 3071 states and 6388 transitions. [2022-12-15 00:48:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 6388 transitions. [2022-12-15 00:48:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:23,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:23,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:48:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6681 states to 3080 states and 6406 transitions. [2022-12-15 00:48:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 6406 transitions. [2022-12-15 00:48:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:26,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:26,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:48:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 3091 states and 6432 transitions. [2022-12-15 00:48:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 6432 transitions. [2022-12-15 00:48:32,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:32,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:32,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:48:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6726 states to 3100 states and 6451 transitions. [2022-12-15 00:48:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6451 transitions. [2022-12-15 00:48:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:36,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6730 states to 3102 states and 6455 transitions. [2022-12-15 00:48:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 6455 transitions. [2022-12-15 00:48:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:36,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:36,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 00:48:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6742 states to 3109 states and 6467 transitions. [2022-12-15 00:48:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3109 states and 6467 transitions. [2022-12-15 00:48:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:38,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:38,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:48:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6746 states to 3111 states and 6471 transitions. [2022-12-15 00:48:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 6471 transitions. [2022-12-15 00:48:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:38,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:38,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:39,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 3113 states and 6474 transitions. [2022-12-15 00:48:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6474 transitions. [2022-12-15 00:48:39,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:39,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 3115 states and 6477 transitions. [2022-12-15 00:48:39,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states and 6477 transitions. [2022-12-15 00:48:39,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:39,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:39,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:39,609 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:48:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:50,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 3132 states and 6517 transitions. [2022-12-15 00:48:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 6517 transitions. [2022-12-15 00:48:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:50,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:50,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6795 states to 3134 states and 6520 transitions. [2022-12-15 00:48:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3134 states and 6520 transitions. [2022-12-15 00:48:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:50,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:48:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6798 states to 3136 states and 6523 transitions. [2022-12-15 00:48:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 6523 transitions. [2022-12-15 00:48:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:50,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:50,868 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 00:48:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6817 states to 3145 states and 6542 transitions. [2022-12-15 00:48:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 6542 transitions. [2022-12-15 00:48:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:54,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:48:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3147 states and 6545 transitions. [2022-12-15 00:48:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 6545 transitions. [2022-12-15 00:48:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:54,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:54,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:48:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 3149 states and 6548 transitions. [2022-12-15 00:48:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3149 states and 6548 transitions. [2022-12-15 00:48:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:48:55,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:49:03,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:03,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 3164 states and 6581 transitions. [2022-12-15 00:49:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6581 transitions. [2022-12-15 00:49:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:03,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:49:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 3166 states and 6584 transitions. [2022-12-15 00:49:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 6584 transitions. [2022-12-15 00:49:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:03,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:49:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6862 states to 3168 states and 6587 transitions. [2022-12-15 00:49:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6587 transitions. [2022-12-15 00:49:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:03,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:49:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6865 states to 3170 states and 6590 transitions. [2022-12-15 00:49:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 6590 transitions. [2022-12-15 00:49:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:04,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 00:49:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 3183 states and 6620 transitions. [2022-12-15 00:49:12,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 6620 transitions. [2022-12-15 00:49:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:12,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 00:49:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6920 states to 3194 states and 6645 transitions. [2022-12-15 00:49:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 6645 transitions. [2022-12-15 00:49:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:18,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 00:49:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:18,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6924 states to 3196 states and 6649 transitions. [2022-12-15 00:49:18,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6649 transitions. [2022-12-15 00:49:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:49:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:25,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 3209 states and 6678 transitions. [2022-12-15 00:49:25,170 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 6678 transitions. [2022-12-15 00:49:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:49:25,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:49:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:32,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6982 states to 3222 states and 6707 transitions. [2022-12-15 00:49:32,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 6707 transitions. [2022-12-15 00:49:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:49:32,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:32,443 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:49:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:38,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3228 states and 6722 transitions. [2022-12-15 00:49:38,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 6722 transitions. [2022-12-15 00:49:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:49:38,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:38,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:49:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 3230 states and 6725 transitions. [2022-12-15 00:49:40,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 6725 transitions. [2022-12-15 00:49:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:49:40,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:40,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:49:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 3234 states and 6734 transitions. [2022-12-15 00:49:43,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 6734 transitions. [2022-12-15 00:49:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:49:43,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:43,682 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:49:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:48,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3239 states and 6746 transitions. [2022-12-15 00:49:48,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 6746 transitions. [2022-12-15 00:49:48,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:49:48,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:48,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:49:51,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7027 states to 3242 states and 6752 transitions. [2022-12-15 00:49:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 6752 transitions. [2022-12-15 00:49:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:49:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 00:49:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7027 states to 3243 states and 6752 transitions. [2022-12-15 00:49:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 6752 transitions. [2022-12-15 00:49:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:49:52,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:52,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:49:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7031 states to 3245 states and 6756 transitions. [2022-12-15 00:49:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 6756 transitions. [2022-12-15 00:49:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:49:52,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:52,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:49:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7055 states to 3256 states and 6780 transitions. [2022-12-15 00:49:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 6780 transitions. [2022-12-15 00:49:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:49:58,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:58,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:49:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7059 states to 3258 states and 6784 transitions. [2022-12-15 00:49:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 6784 transitions. [2022-12-15 00:49:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:49:58,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:58,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:50:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 3269 states and 6808 transitions. [2022-12-15 00:50:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 6808 transitions. [2022-12-15 00:50:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:04,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:50:04,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 3271 states and 6812 transitions. [2022-12-15 00:50:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 6812 transitions. [2022-12-15 00:50:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:50:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7107 states to 3280 states and 6832 transitions. [2022-12-15 00:50:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6832 transitions. [2022-12-15 00:50:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:08,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:50:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7110 states to 3282 states and 6835 transitions. [2022-12-15 00:50:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 6835 transitions. [2022-12-15 00:50:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:08,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 00:50:11,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:11,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7129 states to 3291 states and 6854 transitions. [2022-12-15 00:50:11,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 6854 transitions. [2022-12-15 00:50:11,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:11,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:11,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:11,873 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:50:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 3293 states and 6858 transitions. [2022-12-15 00:50:11,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3293 states and 6858 transitions. [2022-12-15 00:50:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:11,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 00:50:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7153 states to 3302 states and 6878 transitions. [2022-12-15 00:50:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 6878 transitions. [2022-12-15 00:50:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:15,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:50:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7156 states to 3304 states and 6881 transitions. [2022-12-15 00:50:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 6881 transitions. [2022-12-15 00:50:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:16,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:16,096 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:50:20,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:20,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7176 states to 3313 states and 6901 transitions. [2022-12-15 00:50:20,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3313 states and 6901 transitions. [2022-12-15 00:50:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:20,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:50:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7202 states to 3324 states and 6927 transitions. [2022-12-15 00:50:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 6927 transitions. [2022-12-15 00:50:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:27,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:50:31,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7221 states to 3333 states and 6946 transitions. [2022-12-15 00:50:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 6946 transitions. [2022-12-15 00:50:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:31,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:50:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7224 states to 3335 states and 6949 transitions. [2022-12-15 00:50:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3335 states and 6949 transitions. [2022-12-15 00:50:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:31,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:31,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:50:33,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 3342 states and 6962 transitions. [2022-12-15 00:50:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 6962 transitions. [2022-12-15 00:50:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:33,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:50:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7265 states to 3355 states and 6990 transitions. [2022-12-15 00:50:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 6990 transitions. [2022-12-15 00:50:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:40,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:50:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 3362 states and 7003 transitions. [2022-12-15 00:50:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 7003 transitions. [2022-12-15 00:50:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:42,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:50:47,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7303 states to 3373 states and 7028 transitions. [2022-12-15 00:50:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 7028 transitions. [2022-12-15 00:50:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:47,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:47,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:50:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7315 states to 3380 states and 7040 transitions. [2022-12-15 00:50:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 7040 transitions. [2022-12-15 00:50:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:49,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:50:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7334 states to 3389 states and 7059 transitions. [2022-12-15 00:50:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 7059 transitions. [2022-12-15 00:50:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:50:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7337 states to 3391 states and 7062 transitions. [2022-12-15 00:50:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 7062 transitions. [2022-12-15 00:50:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:54,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:50:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7357 states to 3400 states and 7082 transitions. [2022-12-15 00:50:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 3400 states and 7082 transitions. [2022-12-15 00:50:58,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:50:58,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:58,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:51:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7389 states to 3413 states and 7114 transitions. [2022-12-15 00:51:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 7114 transitions. [2022-12-15 00:51:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:07,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:51:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7392 states to 3415 states and 7117 transitions. [2022-12-15 00:51:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 7117 transitions. [2022-12-15 00:51:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:07,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:18,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7426 states to 3430 states and 7151 transitions. [2022-12-15 00:51:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 7151 transitions. [2022-12-15 00:51:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:18,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:18,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:51:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7450 states to 3441 states and 7175 transitions. [2022-12-15 00:51:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 7175 transitions. [2022-12-15 00:51:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:24,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:24,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 00:51:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7454 states to 3443 states and 7179 transitions. [2022-12-15 00:51:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 7179 transitions. [2022-12-15 00:51:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:51:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 3454 states and 7203 transitions. [2022-12-15 00:51:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 7203 transitions. [2022-12-15 00:51:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:30,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:30,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:51:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7481 states to 3456 states and 7206 transitions. [2022-12-15 00:51:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 7206 transitions. [2022-12-15 00:51:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:51:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7484 states to 3458 states and 7209 transitions. [2022-12-15 00:51:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3458 states and 7209 transitions. [2022-12-15 00:51:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:51:31,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:31,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:31,191 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 00:51:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7508 states to 3469 states and 7233 transitions. [2022-12-15 00:51:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3469 states and 7233 transitions. [2022-12-15 00:51:36,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:36,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:36,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:36,390 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:51:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7511 states to 3471 states and 7236 transitions. [2022-12-15 00:51:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3471 states and 7236 transitions. [2022-12-15 00:51:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:37,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:37,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:51:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7523 states to 3476 states and 7248 transitions. [2022-12-15 00:51:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 7248 transitions. [2022-12-15 00:51:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:43,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:51:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7526 states to 3478 states and 7251 transitions. [2022-12-15 00:51:44,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 7251 transitions. [2022-12-15 00:51:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:44,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:51:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7532 states to 3481 states and 7257 transitions. [2022-12-15 00:51:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 7257 transitions. [2022-12-15 00:51:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:47,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:51:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7535 states to 3483 states and 7260 transitions. [2022-12-15 00:51:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 7260 transitions. [2022-12-15 00:51:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:48,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 00:51:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7541 states to 3486 states and 7266 transitions. [2022-12-15 00:51:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3486 states and 7266 transitions. [2022-12-15 00:51:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:51:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.