./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/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 52ae6c88c77f2a2d1ba84720becde4fbcf955211b08c092cae514b34c6358b12 --- 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 03:00:59,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:00:59,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:00:59,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:00:59,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:00:59,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:00:59,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:00:59,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:00:59,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:00:59,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:00:59,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:00:59,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:00:59,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:00:59,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:00:59,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:00:59,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:00:59,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:00:59,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:00:59,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:00:59,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:00:59,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:00:59,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:00:59,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:00:59,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:00:59,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:00:59,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:00:59,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:00:59,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:00:59,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:00:59,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:00:59,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:00:59,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:00:59,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:00:59,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:00:59,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:00:59,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:00:59,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:00:59,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:00:59,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:00:59,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:00:59,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:00:59,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:00:59,768 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:00:59,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:00:59,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:00:59,769 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:00:59,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:00:59,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:00:59,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:00:59,770 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:00:59,770 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:00:59,770 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:00:59,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:00:59,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:00:59,771 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:00:59,771 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:00:59,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:00:59,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:00:59,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:00:59,772 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:00:59,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:00:59,772 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:00:59,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:00:59,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:00:59,772 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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ae6c88c77f2a2d1ba84720becde4fbcf955211b08c092cae514b34c6358b12 [2022-12-15 03:00:59,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:00:59,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:00:59,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:00:59,952 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:00:59,952 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:00:59,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c [2022-12-15 03:01:02,594 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:01:03,016 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:01:03,017 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c [2022-12-15 03:01:03,048 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/data/ddce7117c/ce0765bd7edd4c1988c72f52fd8eda61/FLAGb7bd411f3 [2022-12-15 03:01:03,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/data/ddce7117c/ce0765bd7edd4c1988c72f52fd8eda61 [2022-12-15 03:01:03,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:01:03,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:01:03,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:01:03,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:01:03,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:01:03,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:01:03" (1/1) ... [2022-12-15 03:01:03,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4c1c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:03, skipping insertion in model container [2022-12-15 03:01:03,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:01:03" (1/1) ... [2022-12-15 03:01:03,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:01:03,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:01:04,511 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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c[378560,378573] [2022-12-15 03:01:04,533 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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c[383339,383352] [2022-12-15 03:01:04,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:01:04,684 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:01:05,440 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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c[378560,378573] [2022-12-15 03:01:05,445 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_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/sv-benchmarks/c/combinations/Problem05_label42+token_ring.05.cil-2.c[383339,383352] [2022-12-15 03:01:05,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:01:05,495 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:01:05,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05 WrapperNode [2022-12-15 03:01:05,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:01:05,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:01:05,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:01:05,497 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:01:05,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,761 INFO L138 Inliner]: procedures = 54, calls = 57, calls flagged for inlining = 31, calls inlined = 31, statements flattened = 12798 [2022-12-15 03:01:05,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:01:05,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:01:05,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:01:05,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:01:05,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,821 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,976 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:05,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:06,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:01:06,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:01:06,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:01:06,019 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:01:06,020 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:01:05" (1/1) ... [2022-12-15 03:01:06,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:01:06,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:01:06,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:01:06,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66b02e7a-46a4-4fa5-ae86-25e5c25ce071/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:01:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:01:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 03:01:06,108 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 03:01:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 03:01:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 03:01:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 03:01:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 03:01:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 03:01:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 03:01:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 03:01:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 03:01:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 03:01:06,110 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 03:01:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 03:01:06,110 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 03:01:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:01:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:01:06,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:01:06,219 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:01:06,221 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:01:11,825 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:01:13,012 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:01:13,012 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-15 03:01:13,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:01:13 BoogieIcfgContainer [2022-12-15 03:01:13,017 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:01:13,017 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:01:13,017 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:01:13,024 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:01:13,024 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:01:13" (1/1) ... [2022-12-15 03:01:13,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:01:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 1760 states and 3449 transitions. [2022-12-15 03:01:13,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3449 transitions. [2022-12-15 03:01:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:13,335 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 03:01:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1776 states and 3479 transitions. [2022-12-15 03:01:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3479 transitions. [2022-12-15 03:01:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:13,546 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 03:01:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1777 states and 3479 transitions. [2022-12-15 03:01:13,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3479 transitions. [2022-12-15 03:01:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:13,666 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 03:01:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1778 states and 3479 transitions. [2022-12-15 03:01:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3479 transitions. [2022-12-15 03:01:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:13,770 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 03:01:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1779 states and 3479 transitions. [2022-12-15 03:01:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3479 transitions. [2022-12-15 03:01:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:13,863 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 03:01:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1780 states and 3479 transitions. [2022-12-15 03:01:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 3479 transitions. [2022-12-15 03:01:13,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:13,953 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 03:01:13,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1781 states and 3479 transitions. [2022-12-15 03:01:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3479 transitions. [2022-12-15 03:01:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:13,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:13,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,036 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 03:01:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1793 states and 3502 transitions. [2022-12-15 03:01:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3502 transitions. [2022-12-15 03:01:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,214 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 03:01:14,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1794 states and 3502 transitions. [2022-12-15 03:01:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3502 transitions. [2022-12-15 03:01:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,286 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 03:01:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1795 states and 3502 transitions. [2022-12-15 03:01:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3502 transitions. [2022-12-15 03:01:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,391 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 03:01:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1796 states and 3502 transitions. [2022-12-15 03:01:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3502 transitions. [2022-12-15 03:01:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,477 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 03:01:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1804 states and 3519 transitions. [2022-12-15 03:01:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3519 transitions. [2022-12-15 03:01:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,709 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 03:01:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1805 states and 3519 transitions. [2022-12-15 03:01:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3519 transitions. [2022-12-15 03:01:14,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,802 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 03:01:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1806 states and 3519 transitions. [2022-12-15 03:01:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3519 transitions. [2022-12-15 03:01:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:14,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:14,922 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 03:01:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1808 states and 3524 transitions. [2022-12-15 03:01:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3524 transitions. [2022-12-15 03:01:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:01:15,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:15,111 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 03:01:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1816 states and 3539 transitions. [2022-12-15 03:01:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3539 transitions. [2022-12-15 03:01:15,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:01:15,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:15,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:15,352 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 03:01:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 1838 states and 3584 transitions. [2022-12-15 03:01:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3584 transitions. [2022-12-15 03:01:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:01:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:16,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:16,223 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 03:01:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:16,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 1843 states and 3595 transitions. [2022-12-15 03:01:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3595 transitions. [2022-12-15 03:01:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:01:16,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:16,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:16,983 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 03:01:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1857 states and 3624 transitions. [2022-12-15 03:01:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3624 transitions. [2022-12-15 03:01:18,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:18,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:18,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:18,129 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 03:01:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 1858 states and 3625 transitions. [2022-12-15 03:01:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3625 transitions. [2022-12-15 03:01:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:18,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:18,240 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 03:01:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:18,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1859 states and 3626 transitions. [2022-12-15 03:01:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3626 transitions. [2022-12-15 03:01:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:18,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:18,357 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 03:01:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1860 states and 3627 transitions. [2022-12-15 03:01:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3627 transitions. [2022-12-15 03:01:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:18,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:18,742 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 03:01:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1884 states and 3679 transitions. [2022-12-15 03:01:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3679 transitions. [2022-12-15 03:01:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:21,175 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 03:01:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1889 states and 3690 transitions. [2022-12-15 03:01:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3690 transitions. [2022-12-15 03:01:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:21,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:21,725 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 03:01:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 1890 states and 3691 transitions. [2022-12-15 03:01:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3691 transitions. [2022-12-15 03:01:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:21,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:21,858 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 03:01:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1904 states and 3721 transitions. [2022-12-15 03:01:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3721 transitions. [2022-12-15 03:01:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:01:23,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:23,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:23,067 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 03:01:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:23,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 1889 states and 3693 transitions. [2022-12-15 03:01:23,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3693 transitions. [2022-12-15 03:01:23,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:23,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:23,120 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 03:01:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1890 states and 3694 transitions. [2022-12-15 03:01:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3694 transitions. [2022-12-15 03:01:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:23,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:23,263 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 03:01:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1891 states and 3695 transitions. [2022-12-15 03:01:23,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3695 transitions. [2022-12-15 03:01:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:23,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:23,416 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 03:01:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1892 states and 3696 transitions. [2022-12-15 03:01:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3696 transitions. [2022-12-15 03:01:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:23,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:23,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:23,885 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 03:01:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:27,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1919 states and 3759 transitions. [2022-12-15 03:01:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3759 transitions. [2022-12-15 03:01:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:27,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:27,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:27,531 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 03:01:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1924 states and 3770 transitions. [2022-12-15 03:01:28,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3770 transitions. [2022-12-15 03:01:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:28,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:28,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:28,219 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 03:01:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 1925 states and 3771 transitions. [2022-12-15 03:01:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3771 transitions. [2022-12-15 03:01:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:28,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:28,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:28,426 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 03:01:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 1938 states and 3800 transitions. [2022-12-15 03:01:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3800 transitions. [2022-12-15 03:01:30,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:01:30,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:30,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:30,578 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 03:01:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:30,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 1923 states and 3770 transitions. [2022-12-15 03:01:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3770 transitions. [2022-12-15 03:01:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:30,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:30,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:30,634 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 03:01:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 1924 states and 3771 transitions. [2022-12-15 03:01:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3771 transitions. [2022-12-15 03:01:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:30,831 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 03:01:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1925 states and 3772 transitions. [2022-12-15 03:01:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3772 transitions. [2022-12-15 03:01:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:30,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:31,042 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 03:01:31,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 1926 states and 3773 transitions. [2022-12-15 03:01:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3773 transitions. [2022-12-15 03:01:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:31,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:31,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:31,651 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 03:01:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:36,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1955 states and 3841 transitions. [2022-12-15 03:01:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3841 transitions. [2022-12-15 03:01:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:36,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:36,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:36,536 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 03:01:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1956 states and 3842 transitions. [2022-12-15 03:01:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3842 transitions. [2022-12-15 03:01:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:36,593 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 03:01:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1961 states and 3854 transitions. [2022-12-15 03:01:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3854 transitions. [2022-12-15 03:01:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:37,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:37,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:37,754 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 03:01:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1962 states and 3855 transitions. [2022-12-15 03:01:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3855 transitions. [2022-12-15 03:01:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:37,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:37,954 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 03:01:40,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 1975 states and 3884 transitions. [2022-12-15 03:01:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3884 transitions. [2022-12-15 03:01:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:01:40,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:40,933 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 03:01:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 1961 states and 3855 transitions. [2022-12-15 03:01:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3855 transitions. [2022-12-15 03:01:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:41,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:41,385 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 03:01:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 1962 states and 3856 transitions. [2022-12-15 03:01:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3856 transitions. [2022-12-15 03:01:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:41,583 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 03:01:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1963 states and 3857 transitions. [2022-12-15 03:01:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3857 transitions. [2022-12-15 03:01:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:41,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:41,788 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 03:01:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1964 states and 3858 transitions. [2022-12-15 03:01:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3858 transitions. [2022-12-15 03:01:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:41,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:42,011 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 03:01:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1964 states and 3857 transitions. [2022-12-15 03:01:42,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3857 transitions. [2022-12-15 03:01:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:42,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:42,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:42,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:42,088 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 03:01:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1966 states and 3861 transitions. [2022-12-15 03:01:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3861 transitions. [2022-12-15 03:01:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:42,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:42,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:42,618 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 03:01:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1997 states and 3934 transitions. [2022-12-15 03:01:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3934 transitions. [2022-12-15 03:01:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:51,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:51,182 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 03:01:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 1998 states and 3935 transitions. [2022-12-15 03:01:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3935 transitions. [2022-12-15 03:01:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:51,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:51,234 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 03:01:52,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2002 states and 3946 transitions. [2022-12-15 03:01:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3946 transitions. [2022-12-15 03:01:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:52,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:52,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:53,016 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 03:01:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2003 states and 3947 transitions. [2022-12-15 03:01:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3947 transitions. [2022-12-15 03:01:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:53,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:53,296 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 03:01:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2010 states and 3964 transitions. [2022-12-15 03:01:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3964 transitions. [2022-12-15 03:01:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:55,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:55,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:55,775 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 03:01:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2016 states and 3976 transitions. [2022-12-15 03:01:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3976 transitions. [2022-12-15 03:01:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:01:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:57,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:57,129 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 03:01:57,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2002 states and 3947 transitions. [2022-12-15 03:01:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3947 transitions. [2022-12-15 03:01:57,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:01:57,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:57,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:57,571 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 03:01:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2003 states and 3948 transitions. [2022-12-15 03:01:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3948 transitions. [2022-12-15 03:01:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:01:57,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:57,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:57,798 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 03:01:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2004 states and 3949 transitions. [2022-12-15 03:01:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3949 transitions. [2022-12-15 03:01:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:01:57,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:58,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:58,029 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 03:01:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2005 states and 3950 transitions. [2022-12-15 03:01:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3950 transitions. [2022-12-15 03:01:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:01:58,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:58,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:58,361 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 03:01:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2007 states and 3954 transitions. [2022-12-15 03:01:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3954 transitions. [2022-12-15 03:01:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:01:58,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:58,454 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 03:01:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:01:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2009 states and 3958 transitions. [2022-12-15 03:01:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3958 transitions. [2022-12-15 03:01:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:01:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:01:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:01:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:01:58,657 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 03:02:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2019 states and 3978 transitions. [2022-12-15 03:02:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3978 transitions. [2022-12-15 03:02:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:01,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:01,944 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 03:02:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2045 states and 4040 transitions. [2022-12-15 03:02:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4040 transitions. [2022-12-15 03:02:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:13,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:13,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:13,666 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 03:02:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2047 states and 4044 transitions. [2022-12-15 03:02:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4044 transitions. [2022-12-15 03:02:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:13,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:13,757 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 03:02:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2048 states and 4045 transitions. [2022-12-15 03:02:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4045 transitions. [2022-12-15 03:02:13,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:13,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:13,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:13,836 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 03:02:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2049 states and 4049 transitions. [2022-12-15 03:02:14,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4049 transitions. [2022-12-15 03:02:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:14,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:14,590 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 03:02:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2052 states and 4055 transitions. [2022-12-15 03:02:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 4055 transitions. [2022-12-15 03:02:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:15,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:15,921 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 03:02:16,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2054 states and 4057 transitions. [2022-12-15 03:02:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4057 transitions. [2022-12-15 03:02:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:16,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:16,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:16,870 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 03:02:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2058 states and 4067 transitions. [2022-12-15 03:02:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 4067 transitions. [2022-12-15 03:02:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:18,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:18,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:18,676 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 03:02:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:22,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2067 states and 4086 transitions. [2022-12-15 03:02:22,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4086 transitions. [2022-12-15 03:02:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:02:22,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:22,278 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 03:02:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2053 states and 4057 transitions. [2022-12-15 03:02:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4057 transitions. [2022-12-15 03:02:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:22,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:22,887 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 03:02:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2054 states and 4058 transitions. [2022-12-15 03:02:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4058 transitions. [2022-12-15 03:02:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:23,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,176 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 03:02:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2055 states and 4059 transitions. [2022-12-15 03:02:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4059 transitions. [2022-12-15 03:02:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:23,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,498 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 03:02:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2056 states and 4060 transitions. [2022-12-15 03:02:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 4060 transitions. [2022-12-15 03:02:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:23,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,825 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 03:02:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2058 states and 4063 transitions. [2022-12-15 03:02:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 4063 transitions. [2022-12-15 03:02:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:24,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:24,291 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 03:02:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2060 states and 4067 transitions. [2022-12-15 03:02:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4067 transitions. [2022-12-15 03:02:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:24,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:24,350 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 03:02:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2070 states and 4091 transitions. [2022-12-15 03:02:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4091 transitions. [2022-12-15 03:02:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:28,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:28,406 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 03:02:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2082 states and 4116 transitions. [2022-12-15 03:02:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4116 transitions. [2022-12-15 03:02:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:32,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:32,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:32,559 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 03:02:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2084 states and 4118 transitions. [2022-12-15 03:02:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4118 transitions. [2022-12-15 03:02:33,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:02:33,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:33,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:33,716 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 03:02:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2070 states and 4090 transitions. [2022-12-15 03:02:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4090 transitions. [2022-12-15 03:02:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:02:34,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:34,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:34,317 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 03:02:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2072 states and 4093 transitions. [2022-12-15 03:02:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4093 transitions. [2022-12-15 03:02:34,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:02:34,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:34,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:34,419 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 03:02:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2074 states and 4097 transitions. [2022-12-15 03:02:34,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 4097 transitions. [2022-12-15 03:02:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:02:34,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:34,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:34,520 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 03:02:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2076 states and 4100 transitions. [2022-12-15 03:02:35,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4100 transitions. [2022-12-15 03:02:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:02:35,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:35,526 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 03:02:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2078 states and 4104 transitions. [2022-12-15 03:02:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4104 transitions. [2022-12-15 03:02:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:02:35,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:35,834 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 03:02:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2092 states and 4134 transitions. [2022-12-15 03:02:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 4134 transitions. [2022-12-15 03:02:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:40,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:40,715 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 03:02:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2096 states and 4144 transitions. [2022-12-15 03:02:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4144 transitions. [2022-12-15 03:02:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:43,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:43,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:43,210 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 03:02:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2098 states and 4147 transitions. [2022-12-15 03:02:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4147 transitions. [2022-12-15 03:02:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:43,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:43,276 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 03:02:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2100 states and 4150 transitions. [2022-12-15 03:02:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4150 transitions. [2022-12-15 03:02:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:43,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:43,582 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 03:02:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2102 states and 4154 transitions. [2022-12-15 03:02:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4154 transitions. [2022-12-15 03:02:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:43,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:43,638 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 03:02:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2104 states and 4157 transitions. [2022-12-15 03:02:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4157 transitions. [2022-12-15 03:02:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:43,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:43,895 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 03:02:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2106 states and 4161 transitions. [2022-12-15 03:02:43,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4161 transitions. [2022-12-15 03:02:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:02:43,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:44,208 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 03:02:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2122 states and 4196 transitions. [2022-12-15 03:02:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4196 transitions. [2022-12-15 03:02:51,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:02:51,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:51,324 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 03:02:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2124 states and 4199 transitions. [2022-12-15 03:02:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4199 transitions. [2022-12-15 03:02:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:02:51,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:51,379 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 03:02:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4430 states to 2126 states and 4202 transitions. [2022-12-15 03:02:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4202 transitions. [2022-12-15 03:02:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:02:51,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:51,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:51,645 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 03:02:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2144 states and 4252 transitions. [2022-12-15 03:02:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4252 transitions. [2022-12-15 03:02:59,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:02:59,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,395 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 03:02:59,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2146 states and 4255 transitions. [2022-12-15 03:02:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4255 transitions. [2022-12-15 03:02:59,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:02:59,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,464 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 03:02:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2148 states and 4258 transitions. [2022-12-15 03:02:59,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4258 transitions. [2022-12-15 03:02:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:02:59,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,538 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 03:02:59,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 2150 states and 4261 transitions. [2022-12-15 03:02:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4261 transitions. [2022-12-15 03:02:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:02:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,603 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 03:02:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2152 states and 4264 transitions. [2022-12-15 03:02:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4264 transitions. [2022-12-15 03:02:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:02:59,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,686 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 03:02:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2154 states and 4267 transitions. [2022-12-15 03:02:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4267 transitions. [2022-12-15 03:02:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:02:59,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,757 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 03:02:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 2156 states and 4270 transitions. [2022-12-15 03:02:59,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4270 transitions. [2022-12-15 03:02:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:02:59,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,825 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 03:02:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2158 states and 4273 transitions. [2022-12-15 03:02:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 4273 transitions. [2022-12-15 03:02:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:02:59,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:59,946 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 03:03:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2168 states and 4300 transitions. [2022-12-15 03:03:06,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4300 transitions. [2022-12-15 03:03:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:03:06,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:06,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:06,726 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 03:03:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4551 states to 2176 states and 4321 transitions. [2022-12-15 03:03:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 4321 transitions. [2022-12-15 03:03:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:03:13,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:13,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:13,539 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 03:03:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2178 states and 4324 transitions. [2022-12-15 03:03:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4324 transitions. [2022-12-15 03:03:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:03:13,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:13,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:13,662 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 03:03:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:13,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2180 states and 4327 transitions. [2022-12-15 03:03:13,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4327 transitions. [2022-12-15 03:03:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:03:13,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:13,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:13,820 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 03:03:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2182 states and 4330 transitions. [2022-12-15 03:03:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4330 transitions. [2022-12-15 03:03:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:03:13,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:13,937 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 03:03:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2184 states and 4333 transitions. [2022-12-15 03:03:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4333 transitions. [2022-12-15 03:03:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:03:13,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:13,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:14,001 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 03:03:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2199 states and 4374 transitions. [2022-12-15 03:03:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4374 transitions. [2022-12-15 03:03:21,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:03:21,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:21,412 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 03:03:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2201 states and 4377 transitions. [2022-12-15 03:03:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4377 transitions. [2022-12-15 03:03:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:21,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:21,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:03:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 2214 states and 4412 transitions. [2022-12-15 03:03:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4412 transitions. [2022-12-15 03:03:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:28,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:28,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:28,896 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 03:03:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2216 states and 4415 transitions. [2022-12-15 03:03:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4415 transitions. [2022-12-15 03:03:28,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:28,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:28,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:29,012 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 03:03:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2218 states and 4418 transitions. [2022-12-15 03:03:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4418 transitions. [2022-12-15 03:03:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:29,124 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 03:03:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2220 states and 4421 transitions. [2022-12-15 03:03:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4421 transitions. [2022-12-15 03:03:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:29,241 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 03:03:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2224 states and 4430 transitions. [2022-12-15 03:03:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 4430 transitions. [2022-12-15 03:03:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:33,104 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 03:03:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4681 states to 2233 states and 4451 transitions. [2022-12-15 03:03:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4451 transitions. [2022-12-15 03:03:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:03:35,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:35,960 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 03:03:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:36,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2235 states and 4454 transitions. [2022-12-15 03:03:36,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4454 transitions. [2022-12-15 03:03:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:36,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:36,100 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 03:03:41,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2246 states and 4481 transitions. [2022-12-15 03:03:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4481 transitions. [2022-12-15 03:03:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:41,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:41,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:41,653 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 03:03:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 2250 states and 4490 transitions. [2022-12-15 03:03:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4490 transitions. [2022-12-15 03:03:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:44,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:44,976 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 03:03:45,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2252 states and 4493 transitions. [2022-12-15 03:03:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4493 transitions. [2022-12-15 03:03:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:45,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:45,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:45,040 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 03:03:45,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2254 states and 4496 transitions. [2022-12-15 03:03:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4496 transitions. [2022-12-15 03:03:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:45,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:45,099 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 03:03:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2256 states and 4499 transitions. [2022-12-15 03:03:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4499 transitions. [2022-12-15 03:03:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:47,222 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 03:03:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2265 states and 4521 transitions. [2022-12-15 03:03:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4521 transitions. [2022-12-15 03:03:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:03:50,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:50,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:50,598 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 03:03:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2267 states and 4524 transitions. [2022-12-15 03:03:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4524 transitions. [2022-12-15 03:03:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:03:51,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:51,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:51,557 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 03:03:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:57,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2278 states and 4551 transitions. [2022-12-15 03:03:57,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4551 transitions. [2022-12-15 03:03:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:03:57,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:57,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:57,435 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 03:04:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2280 states and 4554 transitions. [2022-12-15 03:04:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4554 transitions. [2022-12-15 03:04:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:04:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2282 states and 4557 transitions. [2022-12-15 03:04:00,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4557 transitions. [2022-12-15 03:04:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:00,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:00,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:00,200 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 03:04:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2295 states and 4588 transitions. [2022-12-15 03:04:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4588 transitions. [2022-12-15 03:04:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:06,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:04:06,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 2297 states and 4591 transitions. [2022-12-15 03:04:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 4591 transitions. [2022-12-15 03:04:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:06,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:06,690 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 03:04:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2299 states and 4594 transitions. [2022-12-15 03:04:06,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4594 transitions. [2022-12-15 03:04:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:06,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:06,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:04:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2301 states and 4597 transitions. [2022-12-15 03:04:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4597 transitions. [2022-12-15 03:04:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:06,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:06,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:06,828 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 03:04:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2317 states and 4631 transitions. [2022-12-15 03:04:14,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4631 transitions. [2022-12-15 03:04:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:14,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:14,291 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 03:04:18,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2326 states and 4652 transitions. [2022-12-15 03:04:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4652 transitions. [2022-12-15 03:04:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:18,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:18,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:18,997 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 03:04:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 2326 states and 4651 transitions. [2022-12-15 03:04:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4651 transitions. [2022-12-15 03:04:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:04:19,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:19,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:19,530 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 03:04:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2328 states and 4654 transitions. [2022-12-15 03:04:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4654 transitions. [2022-12-15 03:04:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:19,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:19,976 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 03:04:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2337 states and 4675 transitions. [2022-12-15 03:04:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 4675 transitions. [2022-12-15 03:04:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:25,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:25,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:25,307 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 03:04:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2348 states and 4701 transitions. [2022-12-15 03:04:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4701 transitions. [2022-12-15 03:04:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:30,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:30,397 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 03:04:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 2357 states and 4722 transitions. [2022-12-15 03:04:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4722 transitions. [2022-12-15 03:04:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:35,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:35,363 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 03:04:35,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2359 states and 4726 transitions. [2022-12-15 03:04:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4726 transitions. [2022-12-15 03:04:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:35,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:35,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:35,487 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 03:04:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2361 states and 4729 transitions. [2022-12-15 03:04:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4729 transitions. [2022-12-15 03:04:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:35,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:35,670 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 03:04:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2363 states and 4732 transitions. [2022-12-15 03:04:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4732 transitions. [2022-12-15 03:04:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:35,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:35,798 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 03:04:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2365 states and 4735 transitions. [2022-12-15 03:04:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4735 transitions. [2022-12-15 03:04:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:35,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:35,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:35,881 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 03:04:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2378 states and 4765 transitions. [2022-12-15 03:04:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4765 transitions. [2022-12-15 03:04:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:42,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:42,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:42,351 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 03:04:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5010 states to 2385 states and 4780 transitions. [2022-12-15 03:04:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4780 transitions. [2022-12-15 03:04:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:45,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:45,717 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 03:04:46,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2385 states and 4779 transitions. [2022-12-15 03:04:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4779 transitions. [2022-12-15 03:04:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:46,355 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 03:04:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 2396 states and 4804 transitions. [2022-12-15 03:04:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4804 transitions. [2022-12-15 03:04:51,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:51,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:51,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:51,494 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 03:04:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5037 states to 2398 states and 4807 transitions. [2022-12-15 03:04:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4807 transitions. [2022-12-15 03:04:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:51,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:51,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:52,017 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 03:04:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2404 states and 4817 transitions. [2022-12-15 03:04:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4817 transitions. [2022-12-15 03:04:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:04:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:54,092 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 03:04:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 2406 states and 4820 transitions. [2022-12-15 03:04:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4820 transitions. [2022-12-15 03:04:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:04:54,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:54,638 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 03:04:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2415 states and 4841 transitions. [2022-12-15 03:04:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4841 transitions. [2022-12-15 03:04:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:04:59,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:59,491 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 03:05:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 2424 states and 4861 transitions. [2022-12-15 03:05:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4861 transitions. [2022-12-15 03:05:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:03,454 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 03:05:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:06,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 2431 states and 4876 transitions. [2022-12-15 03:05:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4876 transitions. [2022-12-15 03:05:06,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:06,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:06,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:06,457 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 03:05:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2442 states and 4901 transitions. [2022-12-15 03:05:11,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4901 transitions. [2022-12-15 03:05:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:11,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:11,426 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 03:05:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5134 states to 2444 states and 4904 transitions. [2022-12-15 03:05:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4904 transitions. [2022-12-15 03:05:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:11,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:11,561 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 03:05:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2453 states and 4924 transitions. [2022-12-15 03:05:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4924 transitions. [2022-12-15 03:05:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:15,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:15,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:15,596 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 03:05:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 2460 states and 4939 transitions. [2022-12-15 03:05:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4939 transitions. [2022-12-15 03:05:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:18,582 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 03:05:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2462 states and 4943 transitions. [2022-12-15 03:05:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4943 transitions. [2022-12-15 03:05:18,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:18,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:18,697 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 03:05:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2464 states and 4946 transitions. [2022-12-15 03:05:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4946 transitions. [2022-12-15 03:05:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:18,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:18,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:18,782 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 03:05:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 2467 states and 4953 transitions. [2022-12-15 03:05:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4953 transitions. [2022-12-15 03:05:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:20,982 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 03:05:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 2469 states and 4956 transitions. [2022-12-15 03:05:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4956 transitions. [2022-12-15 03:05:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:21,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:21,062 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 03:05:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2471 states and 4959 transitions. [2022-12-15 03:05:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4959 transitions. [2022-12-15 03:05:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:21,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:21,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:21,178 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 03:05:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2478 states and 4974 transitions. [2022-12-15 03:05:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4974 transitions. [2022-12-15 03:05:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:24,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:24,087 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 03:05:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 2480 states and 4977 transitions. [2022-12-15 03:05:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4977 transitions. [2022-12-15 03:05:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:25,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:25,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:25,124 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 03:05:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2493 states and 5003 transitions. [2022-12-15 03:05:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 5003 transitions. [2022-12-15 03:05:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:28,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:28,914 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 03:05:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 2497 states and 5009 transitions. [2022-12-15 03:05:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 5009 transitions. [2022-12-15 03:05:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:30,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:30,203 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 03:05:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 2498 states and 5010 transitions. [2022-12-15 03:05:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5010 transitions. [2022-12-15 03:05:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:30,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:30,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:30,598 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 03:05:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 2500 states and 5013 transitions. [2022-12-15 03:05:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5013 transitions. [2022-12-15 03:05:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:31,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:31,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:31,178 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 03:05:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2502 states and 5017 transitions. [2022-12-15 03:05:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5017 transitions. [2022-12-15 03:05:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:31,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:31,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:31,245 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 03:05:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2510 states and 5033 transitions. [2022-12-15 03:05:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5033 transitions. [2022-12-15 03:05:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:35,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:35,190 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 03:05:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:38,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2517 states and 5049 transitions. [2022-12-15 03:05:38,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5049 transitions. [2022-12-15 03:05:38,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:38,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:38,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:38,304 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 03:05:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 2519 states and 5053 transitions. [2022-12-15 03:05:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 5053 transitions. [2022-12-15 03:05:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:38,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:38,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:38,370 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 03:05:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 2528 states and 5076 transitions. [2022-12-15 03:05:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5076 transitions. [2022-12-15 03:05:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:43,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:43,388 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 03:05:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 2543 states and 5108 transitions. [2022-12-15 03:05:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5108 transitions. [2022-12-15 03:05:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:51,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:51,324 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 03:05:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 2556 states and 5135 transitions. [2022-12-15 03:05:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5135 transitions. [2022-12-15 03:05:57,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:05:57,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:57,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:57,511 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 03:06:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:00,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2561 states and 5147 transitions. [2022-12-15 03:06:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5147 transitions. [2022-12-15 03:06:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:06:00,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:00,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:00,390 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 03:06:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 2563 states and 5150 transitions. [2022-12-15 03:06:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5150 transitions. [2022-12-15 03:06:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:06:01,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:01,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:01,461 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 03:06:02,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2565 states and 5153 transitions. [2022-12-15 03:06:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5153 transitions. [2022-12-15 03:06:02,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:02,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:02,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:02,464 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 03:06:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5398 states to 2572 states and 5168 transitions. [2022-12-15 03:06:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5168 transitions. [2022-12-15 03:06:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:05,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:05,669 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 03:06:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 2581 states and 5188 transitions. [2022-12-15 03:06:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5188 transitions. [2022-12-15 03:06:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:10,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:10,644 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 03:06:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:14,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2588 states and 5203 transitions. [2022-12-15 03:06:14,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5203 transitions. [2022-12-15 03:06:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:14,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:14,174 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 03:06:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2593 states and 5214 transitions. [2022-12-15 03:06:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5214 transitions. [2022-12-15 03:06:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:16,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:16,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:16,494 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 03:06:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2600 states and 5229 transitions. [2022-12-15 03:06:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5229 transitions. [2022-12-15 03:06:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:19,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:19,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:20,010 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 03:06:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5465 states to 2603 states and 5235 transitions. [2022-12-15 03:06:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5235 transitions. [2022-12-15 03:06:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:21,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:21,266 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 03:06:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 2604 states and 5236 transitions. [2022-12-15 03:06:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5236 transitions. [2022-12-15 03:06:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:21,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:21,778 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 03:06:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2611 states and 5253 transitions. [2022-12-15 03:06:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5253 transitions. [2022-12-15 03:06:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:24,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:24,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:24,882 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 03:06:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 2613 states and 5256 transitions. [2022-12-15 03:06:24,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5256 transitions. [2022-12-15 03:06:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:24,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:24,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:24,951 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 03:06:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 2615 states and 5259 transitions. [2022-12-15 03:06:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5259 transitions. [2022-12-15 03:06:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:25,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:25,021 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 03:06:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 2617 states and 5262 transitions. [2022-12-15 03:06:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5262 transitions. [2022-12-15 03:06:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:25,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:25,091 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 03:06:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 2622 states and 5274 transitions. [2022-12-15 03:06:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5274 transitions. [2022-12-15 03:06:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:27,273 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 03:06:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 2623 states and 5275 transitions. [2022-12-15 03:06:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5275 transitions. [2022-12-15 03:06:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:27,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:27,805 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 03:06:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2636 states and 5301 transitions. [2022-12-15 03:06:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5301 transitions. [2022-12-15 03:06:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:32,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:32,555 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 03:06:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2637 states and 5302 transitions. [2022-12-15 03:06:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5302 transitions. [2022-12-15 03:06:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:33,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:33,110 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 03:06:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2639 states and 5304 transitions. [2022-12-15 03:06:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5304 transitions. [2022-12-15 03:06:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:33,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:33,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:33,810 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 03:06:34,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:34,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2640 states and 5305 transitions. [2022-12-15 03:06:34,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5305 transitions. [2022-12-15 03:06:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:34,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:34,434 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 03:06:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2642 states and 5309 transitions. [2022-12-15 03:06:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5309 transitions. [2022-12-15 03:06:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:34,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:34,519 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 03:06:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5559 states to 2653 states and 5329 transitions. [2022-12-15 03:06:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5329 transitions. [2022-12-15 03:06:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:37,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:37,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:37,621 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 03:06:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5562 states to 2655 states and 5332 transitions. [2022-12-15 03:06:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5332 transitions. [2022-12-15 03:06:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:38,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:38,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:38,225 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 03:06:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2658 states and 5339 transitions. [2022-12-15 03:06:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5339 transitions. [2022-12-15 03:06:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:39,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:39,913 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 03:06:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 2660 states and 5343 transitions. [2022-12-15 03:06:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5343 transitions. [2022-12-15 03:06:39,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:39,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:39,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:39,983 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 03:06:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5579 states to 2663 states and 5349 transitions. [2022-12-15 03:06:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 5349 transitions. [2022-12-15 03:06:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:41,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:41,643 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 03:06:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 2665 states and 5353 transitions. [2022-12-15 03:06:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5353 transitions. [2022-12-15 03:06:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:41,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:41,724 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 03:06:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5586 states to 2667 states and 5356 transitions. [2022-12-15 03:06:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 5356 transitions. [2022-12-15 03:06:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:42,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:42,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:42,313 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 03:06:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 2684 states and 5392 transitions. [2022-12-15 03:06:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5392 transitions. [2022-12-15 03:06:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:50,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,803 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 03:06:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2686 states and 5395 transitions. [2022-12-15 03:06:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5395 transitions. [2022-12-15 03:06:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:51,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,843 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 03:06:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2698 states and 5421 transitions. [2022-12-15 03:06:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5421 transitions. [2022-12-15 03:06:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:58,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:58,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:58,056 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 03:06:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5655 states to 2700 states and 5425 transitions. [2022-12-15 03:06:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5425 transitions. [2022-12-15 03:06:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:06:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:58,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:58,259 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 03:07:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 2715 states and 5457 transitions. [2022-12-15 03:07:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5457 transitions. [2022-12-15 03:07:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:05,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:05,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:05,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:05,839 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 03:07:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 2722 states and 5472 transitions. [2022-12-15 03:07:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5472 transitions. [2022-12-15 03:07:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:09,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:09,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:09,744 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 03:07:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5708 states to 2725 states and 5478 transitions. [2022-12-15 03:07:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5478 transitions. [2022-12-15 03:07:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:11,450 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 03:07:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2726 states and 5479 transitions. [2022-12-15 03:07:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5479 transitions. [2022-12-15 03:07:11,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:11,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:11,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:12,024 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 03:07:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2731 states and 5490 transitions. [2022-12-15 03:07:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5490 transitions. [2022-12-15 03:07:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:14,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:14,493 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 03:07:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:14,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 2732 states and 5491 transitions. [2022-12-15 03:07:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5491 transitions. [2022-12-15 03:07:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:14,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:14,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:15,009 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 03:07:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 2735 states and 5497 transitions. [2022-12-15 03:07:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5497 transitions. [2022-12-15 03:07:16,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:16,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:16,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:16,362 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 03:07:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5728 states to 2736 states and 5498 transitions. [2022-12-15 03:07:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5498 transitions. [2022-12-15 03:07:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:16,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:16,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:16,851 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 03:07:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 2738 states and 5501 transitions. [2022-12-15 03:07:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5501 transitions. [2022-12-15 03:07:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:16,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:16,991 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 03:07:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2740 states and 5504 transitions. [2022-12-15 03:07:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5504 transitions. [2022-12-15 03:07:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:17,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:17,088 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 03:07:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:17,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2742 states and 5507 transitions. [2022-12-15 03:07:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5507 transitions. [2022-12-15 03:07:17,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:17,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:17,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:17,192 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 03:07:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2743 states and 5508 transitions. [2022-12-15 03:07:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5508 transitions. [2022-12-15 03:07:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:17,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:17,865 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 03:07:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 2753 states and 5528 transitions. [2022-12-15 03:07:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5528 transitions. [2022-12-15 03:07:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:22,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:22,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:22,181 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 03:07:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 2754 states and 5529 transitions. [2022-12-15 03:07:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5529 transitions. [2022-12-15 03:07:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:22,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:22,738 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 03:07:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:24,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 2757 states and 5535 transitions. [2022-12-15 03:07:24,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 5535 transitions. [2022-12-15 03:07:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:24,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:24,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:24,338 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 03:07:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 2766 states and 5553 transitions. [2022-12-15 03:07:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5553 transitions. [2022-12-15 03:07:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:27,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:28,006 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 03:07:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2776 states and 5573 transitions. [2022-12-15 03:07:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5573 transitions. [2022-12-15 03:07:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:32,400 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 03:07:32,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:32,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5804 states to 2777 states and 5574 transitions. [2022-12-15 03:07:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5574 transitions. [2022-12-15 03:07:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:32,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:33,029 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 03:07:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 2779 states and 5578 transitions. [2022-12-15 03:07:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5578 transitions. [2022-12-15 03:07:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:33,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:33,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:33,156 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 03:07:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 2792 states and 5604 transitions. [2022-12-15 03:07:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5604 transitions. [2022-12-15 03:07:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:38,245 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 03:07:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2794 states and 5608 transitions. [2022-12-15 03:07:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5608 transitions. [2022-12-15 03:07:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:38,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:38,337 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 03:07:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 2805 states and 5628 transitions. [2022-12-15 03:07:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5628 transitions. [2022-12-15 03:07:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:41,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:41,430 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 03:07:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2807 states and 5632 transitions. [2022-12-15 03:07:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5632 transitions. [2022-12-15 03:07:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:41,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:41,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:41,667 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 03:07:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2818 states and 5654 transitions. [2022-12-15 03:07:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5654 transitions. [2022-12-15 03:07:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:46,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:46,324 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 03:07:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2820 states and 5657 transitions. [2022-12-15 03:07:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5657 transitions. [2022-12-15 03:07:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:46,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:46,765 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 03:07:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 2829 states and 5673 transitions. [2022-12-15 03:07:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5673 transitions. [2022-12-15 03:07:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:49,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:49,357 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 03:07:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2839 states and 5693 transitions. [2022-12-15 03:07:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5693 transitions. [2022-12-15 03:07:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:54,212 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 03:07:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2841 states and 5696 transitions. [2022-12-15 03:07:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5696 transitions. [2022-12-15 03:07:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:07:54,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:54,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:54,316 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 03:08:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 2856 states and 5726 transitions. [2022-12-15 03:08:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5726 transitions. [2022-12-15 03:08:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:01,980 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 03:08:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 2858 states and 5729 transitions. [2022-12-15 03:08:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5729 transitions. [2022-12-15 03:08:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:02,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:02,499 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 03:08:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 2871 states and 5755 transitions. [2022-12-15 03:08:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5755 transitions. [2022-12-15 03:08:09,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:09,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:09,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:09,608 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 03:08:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 2873 states and 5759 transitions. [2022-12-15 03:08:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5759 transitions. [2022-12-15 03:08:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:09,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:09,709 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 03:08:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6011 states to 2884 states and 5781 transitions. [2022-12-15 03:08:14,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5781 transitions. [2022-12-15 03:08:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:14,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:14,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:14,370 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 03:08:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 2886 states and 5785 transitions. [2022-12-15 03:08:14,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5785 transitions. [2022-12-15 03:08:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:14,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:14,458 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 03:08:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6043 states to 2899 states and 5813 transitions. [2022-12-15 03:08:20,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 5813 transitions. [2022-12-15 03:08:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:20,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:20,274 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 03:08:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6047 states to 2901 states and 5817 transitions. [2022-12-15 03:08:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5817 transitions. [2022-12-15 03:08:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:20,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:20,365 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 03:08:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 2914 states and 5843 transitions. [2022-12-15 03:08:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 5843 transitions. [2022-12-15 03:08:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:27,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:27,099 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 03:08:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6077 states to 2916 states and 5847 transitions. [2022-12-15 03:08:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 5847 transitions. [2022-12-15 03:08:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:27,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:27,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:27,207 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 03:08:27,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 2918 states and 5850 transitions. [2022-12-15 03:08:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5850 transitions. [2022-12-15 03:08:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:27,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:27,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:27,637 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 03:08:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 2920 states and 5853 transitions. [2022-12-15 03:08:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 5853 transitions. [2022-12-15 03:08:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:28,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:28,091 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 03:08:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2935 states and 5886 transitions. [2022-12-15 03:08:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5886 transitions. [2022-12-15 03:08:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:08:36,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:36,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:36,370 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 03:08:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 2952 states and 5923 transitions. [2022-12-15 03:08:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5923 transitions. [2022-12-15 03:08:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:45,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:45,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:45,525 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 03:08:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:45,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 2956 states and 5935 transitions. [2022-12-15 03:08:45,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 5935 transitions. [2022-12-15 03:08:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:45,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:45,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:46,199 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 03:08:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2972 states and 6029 transitions. [2022-12-15 03:08:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 6029 transitions. [2022-12-15 03:08:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:50,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:50,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:50,362 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 03:08:50,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2973 states and 6029 transitions. [2022-12-15 03:08:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 6029 transitions. [2022-12-15 03:08:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:50,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:50,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:50,589 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 03:08:50,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2974 states and 6029 transitions. [2022-12-15 03:08:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 6029 transitions. [2022-12-15 03:08:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:50,819 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 03:08:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2975 states and 6029 transitions. [2022-12-15 03:08:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 6029 transitions. [2022-12-15 03:08:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:51,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:51,661 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 03:08:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2988 states and 6112 transitions. [2022-12-15 03:08:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 6112 transitions. [2022-12-15 03:08:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:54,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:54,686 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 03:08:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2996 states and 6140 transitions. [2022-12-15 03:08:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 6140 transitions. [2022-12-15 03:08:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:55,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:55,770 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 03:08:55,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2997 states and 6140 transitions. [2022-12-15 03:08:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6140 transitions. [2022-12-15 03:08:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:55,889 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 03:08:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2998 states and 6140 transitions. [2022-12-15 03:08:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 6140 transitions. [2022-12-15 03:08:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:55,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:55,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:56,014 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 03:08:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2999 states and 6140 transitions. [2022-12-15 03:08:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6140 transitions. [2022-12-15 03:08:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:56,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:56,254 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 03:08:56,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 3000 states and 6140 transitions. [2022-12-15 03:08:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 6140 transitions. [2022-12-15 03:08:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:08:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:56,971 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 03:09:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 3007 states and 6221 transitions. [2022-12-15 03:09:00,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 6221 transitions. [2022-12-15 03:09:00,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:09:00,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:00,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:00,156 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 03:09:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6500 states to 3009 states and 6225 transitions. [2022-12-15 03:09:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 6225 transitions. [2022-12-15 03:09:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:09:01,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:01,683 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 03:09:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6561 states to 3019 states and 6286 transitions. [2022-12-15 03:09:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6286 transitions. [2022-12-15 03:09:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:08,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:08,603 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 03:09:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 3020 states and 6287 transitions. [2022-12-15 03:09:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 6287 transitions. [2022-12-15 03:09:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:09,216 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 03:09:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6569 states to 3023 states and 6294 transitions. [2022-12-15 03:09:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 6294 transitions. [2022-12-15 03:09:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:12,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:12,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:12,365 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 03:09:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6570 states to 3024 states and 6295 transitions. [2022-12-15 03:09:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6295 transitions. [2022-12-15 03:09:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:12,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:12,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:12,905 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 03:09:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6574 states to 3026 states and 6299 transitions. [2022-12-15 03:09:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 6299 transitions. [2022-12-15 03:09:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:12,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:13,005 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 03:09:13,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6575 states to 3027 states and 6300 transitions. [2022-12-15 03:09:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6300 transitions. [2022-12-15 03:09:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:13,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:13,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:13,575 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 03:09:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 3040 states and 6330 transitions. [2022-12-15 03:09:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 6330 transitions. [2022-12-15 03:09:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:20,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:20,280 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 03:09:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6628 states to 3051 states and 6353 transitions. [2022-12-15 03:09:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 6353 transitions. [2022-12-15 03:09:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:25,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:25,148 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 03:09:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6631 states to 3053 states and 6356 transitions. [2022-12-15 03:09:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 6356 transitions. [2022-12-15 03:09:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:25,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:25,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:25,275 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 03:09:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6632 states to 3054 states and 6357 transitions. [2022-12-15 03:09:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 6357 transitions. [2022-12-15 03:09:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:25,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:25,958 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 03:09:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 3065 states and 6382 transitions. [2022-12-15 03:09:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 6382 transitions. [2022-12-15 03:09:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:30,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:30,326 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 03:09:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6675 states to 3074 states and 6400 transitions. [2022-12-15 03:09:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 6400 transitions. [2022-12-15 03:09:32,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:32,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:32,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:32,773 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 03:09:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 3076 states and 6404 transitions. [2022-12-15 03:09:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6404 transitions. [2022-12-15 03:09:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:32,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:32,868 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 03:09:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6697 states to 3085 states and 6422 transitions. [2022-12-15 03:09:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 6422 transitions. [2022-12-15 03:09:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:35,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:35,707 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 03:09:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6723 states to 3096 states and 6448 transitions. [2022-12-15 03:09:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 6448 transitions. [2022-12-15 03:09:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:41,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:41,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:41,817 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 03:09:46,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6742 states to 3105 states and 6467 transitions. [2022-12-15 03:09:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 6467 transitions. [2022-12-15 03:09:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:46,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:46,126 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 03:09:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6746 states to 3107 states and 6471 transitions. [2022-12-15 03:09:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6471 transitions. [2022-12-15 03:09:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:46,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:46,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:46,282 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 03:09:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6758 states to 3114 states and 6483 transitions. [2022-12-15 03:09:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 6483 transitions. [2022-12-15 03:09:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:48,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,205 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 03:09:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 3116 states and 6487 transitions. [2022-12-15 03:09:48,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 6487 transitions. [2022-12-15 03:09:48,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:48,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,317 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 03:09:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3118 states and 6490 transitions. [2022-12-15 03:09:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 6490 transitions. [2022-12-15 03:09:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,860 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 03:09:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 3120 states and 6493 transitions. [2022-12-15 03:09:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 6493 transitions. [2022-12-15 03:09:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:09:49,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,441 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 03:10:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6808 states to 3137 states and 6533 transitions. [2022-12-15 03:10:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 6533 transitions. [2022-12-15 03:10:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:01,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,303 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 03:10:01,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6811 states to 3139 states and 6536 transitions. [2022-12-15 03:10:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 6536 transitions. [2022-12-15 03:10:01,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:01,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,833 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 03:10:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 3141 states and 6539 transitions. [2022-12-15 03:10:01,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 6539 transitions. [2022-12-15 03:10:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:01,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,948 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 03:10:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6817 states to 3143 states and 6542 transitions. [2022-12-15 03:10:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6542 transitions. [2022-12-15 03:10:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:02,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:02,065 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 03:10:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3145 states and 6545 transitions. [2022-12-15 03:10:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 6545 transitions. [2022-12-15 03:10:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:02,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:02,187 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 03:10:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 3147 states and 6548 transitions. [2022-12-15 03:10:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 6548 transitions. [2022-12-15 03:10:02,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:02,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:02,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:02,844 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 03:10:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 3162 states and 6581 transitions. [2022-12-15 03:10:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6581 transitions. [2022-12-15 03:10:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:12,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:12,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:12,570 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 03:10:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6875 states to 3171 states and 6600 transitions. [2022-12-15 03:10:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6600 transitions. [2022-12-15 03:10:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:16,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:16,037 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 03:10:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6878 states to 3173 states and 6603 transitions. [2022-12-15 03:10:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 6603 transitions. [2022-12-15 03:10:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:16,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:16,577 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 03:10:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3175 states and 6606 transitions. [2022-12-15 03:10:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 6606 transitions. [2022-12-15 03:10:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:17,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:17,123 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 03:10:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6911 states to 3188 states and 6636 transitions. [2022-12-15 03:10:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 6636 transitions. [2022-12-15 03:10:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:25,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:25,049 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 03:10:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6936 states to 3199 states and 6661 transitions. [2022-12-15 03:10:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6661 transitions. [2022-12-15 03:10:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:30,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:30,189 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 03:10:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 3201 states and 6665 transitions. [2022-12-15 03:10:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6665 transitions. [2022-12-15 03:10:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:30,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:30,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:30,300 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 03:10:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6969 states to 3214 states and 6694 transitions. [2022-12-15 03:10:37,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6694 transitions. [2022-12-15 03:10:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:10:37,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:37,399 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 03:10:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:44,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 3227 states and 6723 transitions. [2022-12-15 03:10:44,520 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 6723 transitions. [2022-12-15 03:10:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:10:44,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:44,552 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 03:10:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 3232 states and 6735 transitions. [2022-12-15 03:10:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 6735 transitions. [2022-12-15 03:10:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:10:49,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:49,462 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 03:10:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 3235 states and 6741 transitions. [2022-12-15 03:10:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 6741 transitions. [2022-12-15 03:10:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:10:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:51,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:51,950 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 03:10:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 3239 states and 6750 transitions. [2022-12-15 03:10:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 6750 transitions. [2022-12-15 03:10:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:10:55,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:55,074 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 03:10:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 3241 states and 6753 transitions. [2022-12-15 03:10:56,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 6753 transitions. [2022-12-15 03:10:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:10:56,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:56,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:56,847 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 03:11:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 3247 states and 6768 transitions. [2022-12-15 03:11:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 6768 transitions. [2022-12-15 03:11:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:02,337 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 03:11:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 3248 states and 6768 transitions. [2022-12-15 03:11:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 6768 transitions. [2022-12-15 03:11:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:03,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:03,439 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 03:11:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 3250 states and 6772 transitions. [2022-12-15 03:11:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 6772 transitions. [2022-12-15 03:11:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:03,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:03,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:03,673 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 03:11:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:08,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7071 states to 3261 states and 6796 transitions. [2022-12-15 03:11:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 3261 states and 6796 transitions. [2022-12-15 03:11:08,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:08,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:08,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:08,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:08,292 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 03:11:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7075 states to 3263 states and 6800 transitions. [2022-12-15 03:11:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 6800 transitions. [2022-12-15 03:11:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:08,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:08,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:08,395 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 03:11:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7099 states to 3274 states and 6824 transitions. [2022-12-15 03:11:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 6824 transitions. [2022-12-15 03:11:13,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:13,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:13,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:13,986 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 03:11:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7103 states to 3276 states and 6828 transitions. [2022-12-15 03:11:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 6828 transitions. [2022-12-15 03:11:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:14,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:14,093 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 03:11:18,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 3285 states and 6848 transitions. [2022-12-15 03:11:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 6848 transitions. [2022-12-15 03:11:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:18,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:18,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:18,515 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 03:11:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7126 states to 3287 states and 6851 transitions. [2022-12-15 03:11:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 6851 transitions. [2022-12-15 03:11:18,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:18,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:18,635 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 03:11:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7145 states to 3296 states and 6870 transitions. [2022-12-15 03:11:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 6870 transitions. [2022-12-15 03:11:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:21,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:21,458 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 03:11:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7149 states to 3298 states and 6874 transitions. [2022-12-15 03:11:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 6874 transitions. [2022-12-15 03:11:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:21,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:21,564 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 03:11:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 3307 states and 6894 transitions. [2022-12-15 03:11:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 6894 transitions. [2022-12-15 03:11:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:26,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:26,492 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 03:11:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7172 states to 3309 states and 6897 transitions. [2022-12-15 03:11:26,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 6897 transitions. [2022-12-15 03:11:26,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:26,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:26,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:26,609 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 03:11:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:31,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 3318 states and 6917 transitions. [2022-12-15 03:11:31,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 6917 transitions. [2022-12-15 03:11:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:31,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:31,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:31,208 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 03:11:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7218 states to 3329 states and 6943 transitions. [2022-12-15 03:11:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 6943 transitions. [2022-12-15 03:11:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:37,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:37,205 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 03:11:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 3338 states and 6962 transitions. [2022-12-15 03:11:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6962 transitions. [2022-12-15 03:11:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:41,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:41,883 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 03:11:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 3340 states and 6965 transitions. [2022-12-15 03:11:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6965 transitions. [2022-12-15 03:11:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:42,018 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 03:11:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7253 states to 3347 states and 6978 transitions. [2022-12-15 03:11:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 6978 transitions. [2022-12-15 03:11:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:44,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:44,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:44,063 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 03:11:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7281 states to 3360 states and 7006 transitions. [2022-12-15 03:11:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 7006 transitions. [2022-12-15 03:11:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:50,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:50,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:50,862 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 03:11:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7294 states to 3367 states and 7019 transitions. [2022-12-15 03:11:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 7019 transitions. [2022-12-15 03:11:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:52,884 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 03:11:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:59,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7319 states to 3378 states and 7044 transitions. [2022-12-15 03:11:59,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 7044 transitions. [2022-12-15 03:11:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:11:59,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:59,514 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 03:12:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 3385 states and 7056 transitions. [2022-12-15 03:12:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 7056 transitions. [2022-12-15 03:12:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:01,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:01,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:01,659 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 03:12:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:05,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7350 states to 3394 states and 7075 transitions. [2022-12-15 03:12:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 7075 transitions. [2022-12-15 03:12:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:05,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:05,788 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 03:12:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7353 states to 3396 states and 7078 transitions. [2022-12-15 03:12:05,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 7078 transitions. [2022-12-15 03:12:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:05,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:05,924 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 03:12:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7373 states to 3405 states and 7098 transitions. [2022-12-15 03:12:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 7098 transitions. [2022-12-15 03:12:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:10,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:10,357 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 03:12:19,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 3418 states and 7130 transitions. [2022-12-15 03:12:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 7130 transitions. [2022-12-15 03:12:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:19,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:19,898 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 03:12:20,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7408 states to 3420 states and 7133 transitions. [2022-12-15 03:12:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 7133 transitions. [2022-12-15 03:12:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:20,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:20,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:20,186 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 03:12:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7442 states to 3435 states and 7167 transitions. [2022-12-15 03:12:29,464 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 7167 transitions. [2022-12-15 03:12:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:29,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:29,489 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 03:12:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7466 states to 3446 states and 7191 transitions. [2022-12-15 03:12:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 7191 transitions. [2022-12-15 03:12:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:35,738 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 03:12:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7470 states to 3448 states and 7195 transitions. [2022-12-15 03:12:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 7195 transitions. [2022-12-15 03:12:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:35,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:35,853 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 03:12:41,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 3459 states and 7219 transitions. [2022-12-15 03:12:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3459 states and 7219 transitions. [2022-12-15 03:12:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:41,470 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 03:12:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7497 states to 3461 states and 7222 transitions. [2022-12-15 03:12:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 7222 transitions. [2022-12-15 03:12:41,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:41,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:41,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:41,677 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 03:12:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7500 states to 3463 states and 7225 transitions. [2022-12-15 03:12:41,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 7225 transitions. [2022-12-15 03:12:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:12:41,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:41,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:41,877 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 03:12:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 3474 states and 7249 transitions. [2022-12-15 03:12:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 7249 transitions. [2022-12-15 03:12:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:12:47,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:47,489 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 03:12:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7530 states to 3477 states and 7255 transitions. [2022-12-15 03:12:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 7255 transitions. [2022-12-15 03:12:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:12:49,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:49,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:49,683 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 03:12:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7539 states to 3481 states and 7264 transitions. [2022-12-15 03:12:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 7264 transitions. [2022-12-15 03:12:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:12:53,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:53,412 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 03:12:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 3484 states and 7270 transitions. [2022-12-15 03:12:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3484 states and 7270 transitions. [2022-12-15 03:12:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:12:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:56,040 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 03:12:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7548 states to 3486 states and 7273 transitions. [2022-12-15 03:12:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3486 states and 7273 transitions. [2022-12-15 03:12:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:12:57,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:57,213 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 03:12:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7551 states to 3488 states and 7276 transitions. [2022-12-15 03:12:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3488 states and 7276 transitions. [2022-12-15 03:12:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:12:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:58,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:58,520 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 03:13:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7563 states to 3493 states and 7288 transitions. [2022-12-15 03:13:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 7288 transitions. [2022-12-15 03:13:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:13:03,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:03,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:03,714 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 03:13:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7566 states to 3495 states and 7291 transitions. [2022-12-15 03:13:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 7291 transitions. [2022-12-15 03:13:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:13:05,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:05,176 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 03:13:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7569 states to 3497 states and 7294 transitions. [2022-12-15 03:13:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 7294 transitions. [2022-12-15 03:13:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:13:06,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.