./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/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 4193af75abf6aff12bf0c3b1d52895798f02d5d81afc60ee7b84e09fa25d7f81 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:34:20,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:34:20,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:34:20,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:34:20,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:34:20,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:34:20,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:34:20,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:34:20,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:34:20,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:34:20,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:34:20,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:34:20,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:34:20,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:34:20,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:34:20,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:34:20,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:34:20,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:34:20,939 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:34:20,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:34:20,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:34:20,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:34:20,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:34:20,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:34:20,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:34:20,950 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:34:20,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:34:20,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:34:20,952 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:34:20,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:34:20,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:34:20,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:34:20,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:34:20,955 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:34:20,956 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:34:20,956 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:34:20,957 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:34:20,957 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:34:20,957 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:34:20,958 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:34:20,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:34:20,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:34:20,980 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:34:20,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:34:20,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:34:20,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:34:20,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:34:20,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:34:20,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:34:20,983 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:34:20,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:34:20,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:34:20,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:34:20,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:34:20,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:34:20,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:34:20,984 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:34:20,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:34:20,984 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:34:20,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:34:20,984 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:34:20,984 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:34:20,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:34:20,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:34:20,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:34:20,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:34:20,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:34:20,985 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:34:20,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:34:20,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:34:20,986 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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4193af75abf6aff12bf0c3b1d52895798f02d5d81afc60ee7b84e09fa25d7f81 [2022-12-14 22:34:21,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:34:21,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:34:21,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:34:21,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:34:21,189 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:34:21,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c [2022-12-14 22:34:23,676 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:34:24,223 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:34:24,224 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c [2022-12-14 22:34:24,260 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/data/4276fbdf0/451925227c574411afc680a45f4ad6a9/FLAG368bd5885 [2022-12-14 22:34:24,757 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/data/4276fbdf0/451925227c574411afc680a45f4ad6a9 [2022-12-14 22:34:24,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:34:24,760 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:34:24,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:34:24,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:34:24,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:34:24,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:34:24" (1/1) ... [2022-12-14 22:34:24,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1542ddfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:24, skipping insertion in model container [2022-12-14 22:34:24,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:34:24" (1/1) ... [2022-12-14 22:34:24,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:34:24,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:34:26,397 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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c[382357,382370] [2022-12-14 22:34:26,416 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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c[383339,383352] [2022-12-14 22:34:26,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:34:26,629 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:34:27,406 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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c[382357,382370] [2022-12-14 22:34:27,408 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_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/sv-benchmarks/c/combinations/Problem05_label46+token_ring.09.cil-2.c[383339,383352] [2022-12-14 22:34:27,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:34:27,477 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:34:27,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27 WrapperNode [2022-12-14 22:34:27,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:34:27,478 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:34:27,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:34:27,479 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:34:27,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:27,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:27,803 INFO L138 Inliner]: procedures = 62, calls = 69, calls flagged for inlining = 39, calls inlined = 39, statements flattened = 13030 [2022-12-14 22:34:27,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:34:27,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:34:27,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:34:27,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:34:27,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:27,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:27,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:27,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:27,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:28,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:28,045 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:28,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:28,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:34:28,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:34:28,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:34:28,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:34:28,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:34:27" (1/1) ... [2022-12-14 22:34:28,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:34:28,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:34:28,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:34:28,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8be7f8fa-a239-486f-9a0f-0b8a9c49e893/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:34:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:34:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 22:34:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 22:34:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 22:34:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 22:34:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 22:34:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 22:34:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 22:34:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 22:34:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 22:34:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 22:34:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 22:34:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 22:34:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 22:34:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 22:34:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:34:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:34:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:34:28,289 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:34:28,291 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:34:33,761 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:34:35,256 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:34:35,256 INFO L300 CfgBuilder]: Removed 13 assume(true) statements. [2022-12-14 22:34:35,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:34:35 BoogieIcfgContainer [2022-12-14 22:34:35,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:34:35,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:34:35,261 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:34:35,268 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:34:35,268 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:34:35" (1/1) ... [2022-12-14 22:34:35,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:34:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1804 states and 3521 transitions. [2022-12-14 22:34:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3521 transitions. [2022-12-14 22:34:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:35,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1832 states and 3575 transitions. [2022-12-14 22:34:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3575 transitions. [2022-12-14 22:34:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:35,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1833 states and 3575 transitions. [2022-12-14 22:34:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3575 transitions. [2022-12-14 22:34:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:35,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1834 states and 3575 transitions. [2022-12-14 22:34:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3575 transitions. [2022-12-14 22:34:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1835 states and 3575 transitions. [2022-12-14 22:34:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3575 transitions. [2022-12-14 22:34:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1836 states and 3575 transitions. [2022-12-14 22:34:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3575 transitions. [2022-12-14 22:34:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1837 states and 3575 transitions. [2022-12-14 22:34:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3575 transitions. [2022-12-14 22:34:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1838 states and 3575 transitions. [2022-12-14 22:34:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3575 transitions. [2022-12-14 22:34:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1839 states and 3575 transitions. [2022-12-14 22:34:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3575 transitions. [2022-12-14 22:34:36,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1840 states and 3575 transitions. [2022-12-14 22:34:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3575 transitions. [2022-12-14 22:34:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1841 states and 3575 transitions. [2022-12-14 22:34:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3575 transitions. [2022-12-14 22:34:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1865 states and 3622 transitions. [2022-12-14 22:34:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3622 transitions. [2022-12-14 22:34:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1866 states and 3622 transitions. [2022-12-14 22:34:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3622 transitions. [2022-12-14 22:34:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:36,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:36,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1867 states and 3622 transitions. [2022-12-14 22:34:37,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3622 transitions. [2022-12-14 22:34:37,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1868 states and 3622 transitions. [2022-12-14 22:34:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3622 transitions. [2022-12-14 22:34:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1869 states and 3622 transitions. [2022-12-14 22:34:37,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3622 transitions. [2022-12-14 22:34:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1870 states and 3622 transitions. [2022-12-14 22:34:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3622 transitions. [2022-12-14 22:34:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1871 states and 3622 transitions. [2022-12-14 22:34:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3622 transitions. [2022-12-14 22:34:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1872 states and 3622 transitions. [2022-12-14 22:34:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3622 transitions. [2022-12-14 22:34:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1892 states and 3663 transitions. [2022-12-14 22:34:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3663 transitions. [2022-12-14 22:34:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1893 states and 3663 transitions. [2022-12-14 22:34:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3663 transitions. [2022-12-14 22:34:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1894 states and 3663 transitions. [2022-12-14 22:34:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3663 transitions. [2022-12-14 22:34:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1895 states and 3663 transitions. [2022-12-14 22:34:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3663 transitions. [2022-12-14 22:34:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1896 states and 3663 transitions. [2022-12-14 22:34:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3663 transitions. [2022-12-14 22:34:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1897 states and 3663 transitions. [2022-12-14 22:34:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3663 transitions. [2022-12-14 22:34:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1898 states and 3663 transitions. [2022-12-14 22:34:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3663 transitions. [2022-12-14 22:34:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:37,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1912 states and 3692 transitions. [2022-12-14 22:34:38,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3692 transitions. [2022-12-14 22:34:38,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1913 states and 3692 transitions. [2022-12-14 22:34:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3692 transitions. [2022-12-14 22:34:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1914 states and 3692 transitions. [2022-12-14 22:34:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3692 transitions. [2022-12-14 22:34:38,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1915 states and 3692 transitions. [2022-12-14 22:34:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3692 transitions. [2022-12-14 22:34:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1916 states and 3692 transitions. [2022-12-14 22:34:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3692 transitions. [2022-12-14 22:34:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1924 states and 3709 transitions. [2022-12-14 22:34:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3709 transitions. [2022-12-14 22:34:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1925 states and 3709 transitions. [2022-12-14 22:34:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3709 transitions. [2022-12-14 22:34:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1926 states and 3709 transitions. [2022-12-14 22:34:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3709 transitions. [2022-12-14 22:34:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1928 states and 3714 transitions. [2022-12-14 22:34:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3714 transitions. [2022-12-14 22:34:39,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:34:39,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:39,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:39,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1936 states and 3729 transitions. [2022-12-14 22:34:39,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3729 transitions. [2022-12-14 22:34:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:34:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:34:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1970 states and 3798 transitions. [2022-12-14 22:34:40,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3798 transitions. [2022-12-14 22:34:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:34:40,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:40,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1975 states and 3809 transitions. [2022-12-14 22:34:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3809 transitions. [2022-12-14 22:34:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:34:41,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 1986 states and 3832 transitions. [2022-12-14 22:34:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3832 transitions. [2022-12-14 22:34:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:34:43,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 2003 states and 3867 transitions. [2022-12-14 22:34:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3867 transitions. [2022-12-14 22:34:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:34:45,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:45,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2029 states and 3920 transitions. [2022-12-14 22:34:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3920 transitions. [2022-12-14 22:34:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:49,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2030 states and 3921 transitions. [2022-12-14 22:34:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3921 transitions. [2022-12-14 22:34:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:49,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2031 states and 3922 transitions. [2022-12-14 22:34:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3922 transitions. [2022-12-14 22:34:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:49,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:49,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2032 states and 3923 transitions. [2022-12-14 22:34:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3923 transitions. [2022-12-14 22:34:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:49,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:49,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2033 states and 3924 transitions. [2022-12-14 22:34:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3924 transitions. [2022-12-14 22:34:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:49,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:49,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:49,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2034 states and 3925 transitions. [2022-12-14 22:34:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3925 transitions. [2022-12-14 22:34:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:49,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:49,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:34:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2070 states and 4001 transitions. [2022-12-14 22:34:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4001 transitions. [2022-12-14 22:34:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:54,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:54,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2071 states and 4002 transitions. [2022-12-14 22:34:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4002 transitions. [2022-12-14 22:34:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:54,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:34:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2076 states and 4013 transitions. [2022-12-14 22:34:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4013 transitions. [2022-12-14 22:34:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:55,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:34:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2087 states and 4036 transitions. [2022-12-14 22:34:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4036 transitions. [2022-12-14 22:34:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:56,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2088 states and 4037 transitions. [2022-12-14 22:34:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 4037 transitions. [2022-12-14 22:34:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:56,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:34:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2105 states and 4072 transitions. [2022-12-14 22:34:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4072 transitions. [2022-12-14 22:34:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:58,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:58,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:34:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2106 states and 4073 transitions. [2022-12-14 22:34:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4073 transitions. [2022-12-14 22:34:58,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:34:58,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:02,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2132 states and 4127 transitions. [2022-12-14 22:35:02,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4127 transitions. [2022-12-14 22:35:02,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:35:02,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:02,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:35:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2105 states and 4079 transitions. [2022-12-14 22:35:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4079 transitions. [2022-12-14 22:35:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:02,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2106 states and 4080 transitions. [2022-12-14 22:35:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4080 transitions. [2022-12-14 22:35:03,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:03,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:03,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:03,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2107 states and 4081 transitions. [2022-12-14 22:35:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4081 transitions. [2022-12-14 22:35:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:03,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2108 states and 4082 transitions. [2022-12-14 22:35:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 4082 transitions. [2022-12-14 22:35:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:03,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:03,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2109 states and 4083 transitions. [2022-12-14 22:35:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4083 transitions. [2022-12-14 22:35:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:03,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:03,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 2110 states and 4084 transitions. [2022-12-14 22:35:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4084 transitions. [2022-12-14 22:35:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:03,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:04,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:35:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2148 states and 4167 transitions. [2022-12-14 22:35:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4167 transitions. [2022-12-14 22:35:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:11,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:11,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:11,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2149 states and 4168 transitions. [2022-12-14 22:35:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4168 transitions. [2022-12-14 22:35:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:11,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:11,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2154 states and 4179 transitions. [2022-12-14 22:35:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4179 transitions. [2022-12-14 22:35:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:12,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:14,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2165 states and 4202 transitions. [2022-12-14 22:35:14,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 4202 transitions. [2022-12-14 22:35:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:14,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:14,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2166 states and 4203 transitions. [2022-12-14 22:35:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 4203 transitions. [2022-12-14 22:35:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:14,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:16,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2183 states and 4238 transitions. [2022-12-14 22:35:16,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4238 transitions. [2022-12-14 22:35:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:16,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:16,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2184 states and 4239 transitions. [2022-12-14 22:35:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4239 transitions. [2022-12-14 22:35:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:17,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2209 states and 4292 transitions. [2022-12-14 22:35:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4292 transitions. [2022-12-14 22:35:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:35:22,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:22,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2182 states and 4242 transitions. [2022-12-14 22:35:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4242 transitions. [2022-12-14 22:35:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2183 states and 4243 transitions. [2022-12-14 22:35:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4243 transitions. [2022-12-14 22:35:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:22,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:22,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2184 states and 4244 transitions. [2022-12-14 22:35:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4244 transitions. [2022-12-14 22:35:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:22,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:23,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2185 states and 4245 transitions. [2022-12-14 22:35:23,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4245 transitions. [2022-12-14 22:35:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:23,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:23,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:23,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:23,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2186 states and 4246 transitions. [2022-12-14 22:35:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4246 transitions. [2022-12-14 22:35:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:23,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2187 states and 4247 transitions. [2022-12-14 22:35:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 4247 transitions. [2022-12-14 22:35:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:23,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:24,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:35:34,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2227 states and 4336 transitions. [2022-12-14 22:35:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4336 transitions. [2022-12-14 22:35:34,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:34,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:34,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2228 states and 4337 transitions. [2022-12-14 22:35:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4337 transitions. [2022-12-14 22:35:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:35,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:35,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2233 states and 4348 transitions. [2022-12-14 22:35:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4348 transitions. [2022-12-14 22:35:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:36,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:36,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2244 states and 4371 transitions. [2022-12-14 22:35:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4371 transitions. [2022-12-14 22:35:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:39,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:39,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:39,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2245 states and 4372 transitions. [2022-12-14 22:35:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4372 transitions. [2022-12-14 22:35:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:39,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:39,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2262 states and 4407 transitions. [2022-12-14 22:35:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4407 transitions. [2022-12-14 22:35:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:43,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2263 states and 4408 transitions. [2022-12-14 22:35:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4408 transitions. [2022-12-14 22:35:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:43,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2285 states and 4455 transitions. [2022-12-14 22:35:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4455 transitions. [2022-12-14 22:35:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:49,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:49,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:50,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4702 states to 2288 states and 4461 transitions. [2022-12-14 22:35:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4461 transitions. [2022-12-14 22:35:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:35:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:50,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2262 states and 4412 transitions. [2022-12-14 22:35:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4412 transitions. [2022-12-14 22:35:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:51,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2263 states and 4413 transitions. [2022-12-14 22:35:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4413 transitions. [2022-12-14 22:35:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:51,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:51,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2264 states and 4414 transitions. [2022-12-14 22:35:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4414 transitions. [2022-12-14 22:35:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:51,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:51,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2265 states and 4415 transitions. [2022-12-14 22:35:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4415 transitions. [2022-12-14 22:35:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:52,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2266 states and 4416 transitions. [2022-12-14 22:35:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4416 transitions. [2022-12-14 22:35:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:52,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:35:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2267 states and 4417 transitions. [2022-12-14 22:35:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4417 transitions. [2022-12-14 22:35:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:52,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:35:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 2269 states and 4421 transitions. [2022-12-14 22:35:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4421 transitions. [2022-12-14 22:35:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:35:52,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:36:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2311 states and 4515 transitions. [2022-12-14 22:36:09,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4515 transitions. [2022-12-14 22:36:09,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:09,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:36:09,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2311 states and 4514 transitions. [2022-12-14 22:36:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4514 transitions. [2022-12-14 22:36:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:09,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2312 states and 4515 transitions. [2022-12-14 22:36:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4515 transitions. [2022-12-14 22:36:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:09,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2317 states and 4526 transitions. [2022-12-14 22:36:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4526 transitions. [2022-12-14 22:36:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:11,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 2328 states and 4549 transitions. [2022-12-14 22:36:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4549 transitions. [2022-12-14 22:36:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:14,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:14,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:14,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2329 states and 4550 transitions. [2022-12-14 22:36:14,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4550 transitions. [2022-12-14 22:36:14,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:14,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:14,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 2346 states and 4586 transitions. [2022-12-14 22:36:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4586 transitions. [2022-12-14 22:36:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2347 states and 4587 transitions. [2022-12-14 22:36:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4587 transitions. [2022-12-14 22:36:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:20,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:28,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2369 states and 4634 transitions. [2022-12-14 22:36:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4634 transitions. [2022-12-14 22:36:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:28,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:28,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2372 states and 4640 transitions. [2022-12-14 22:36:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4640 transitions. [2022-12-14 22:36:30,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:36:30,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:30,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:31,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 2346 states and 4591 transitions. [2022-12-14 22:36:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4591 transitions. [2022-12-14 22:36:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:31,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4890 states to 2347 states and 4592 transitions. [2022-12-14 22:36:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4592 transitions. [2022-12-14 22:36:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:31,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:32,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 2348 states and 4593 transitions. [2022-12-14 22:36:32,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4593 transitions. [2022-12-14 22:36:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:32,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 2349 states and 4594 transitions. [2022-12-14 22:36:32,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4594 transitions. [2022-12-14 22:36:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 2350 states and 4595 transitions. [2022-12-14 22:36:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4595 transitions. [2022-12-14 22:36:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:32,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:32,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:36:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2351 states and 4596 transitions. [2022-12-14 22:36:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4596 transitions. [2022-12-14 22:36:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:33,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:33,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:36:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2361 states and 4619 transitions. [2022-12-14 22:36:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4619 transitions. [2022-12-14 22:36:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:39,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:36:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2363 states and 4623 transitions. [2022-12-14 22:36:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4623 transitions. [2022-12-14 22:36:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:39,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:39,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:36:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2365 states and 4626 transitions. [2022-12-14 22:36:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4626 transitions. [2022-12-14 22:36:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:36:40,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:40,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:37:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 2409 states and 4728 transitions. [2022-12-14 22:37:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4728 transitions. [2022-12-14 22:37:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:07,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:07,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:07,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2410 states and 4729 transitions. [2022-12-14 22:37:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4729 transitions. [2022-12-14 22:37:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:07,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:07,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5130 states to 2415 states and 4740 transitions. [2022-12-14 22:37:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4740 transitions. [2022-12-14 22:37:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:09,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:09,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:13,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2426 states and 4763 transitions. [2022-12-14 22:37:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4763 transitions. [2022-12-14 22:37:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:13,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:13,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 2427 states and 4764 transitions. [2022-12-14 22:37:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4764 transitions. [2022-12-14 22:37:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:14,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2443 states and 4799 transitions. [2022-12-14 22:37:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4799 transitions. [2022-12-14 22:37:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:21,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:21,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:21,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2444 states and 4800 transitions. [2022-12-14 22:37:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4800 transitions. [2022-12-14 22:37:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:21,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:21,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 2466 states and 4847 transitions. [2022-12-14 22:37:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4847 transitions. [2022-12-14 22:37:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:32,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:32,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 2469 states and 4853 transitions. [2022-12-14 22:37:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4853 transitions. [2022-12-14 22:37:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:37:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:33,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2443 states and 4804 transitions. [2022-12-14 22:37:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4804 transitions. [2022-12-14 22:37:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:34,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:34,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:35,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2444 states and 4805 transitions. [2022-12-14 22:37:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4805 transitions. [2022-12-14 22:37:35,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:35,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 2445 states and 4806 transitions. [2022-12-14 22:37:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4806 transitions. [2022-12-14 22:37:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:35,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 2446 states and 4807 transitions. [2022-12-14 22:37:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4807 transitions. [2022-12-14 22:37:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:36,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:36,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2447 states and 4808 transitions. [2022-12-14 22:37:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4808 transitions. [2022-12-14 22:37:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:36,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:37:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:37,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 2448 states and 4809 transitions. [2022-12-14 22:37:37,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4809 transitions. [2022-12-14 22:37:37,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:37,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:37,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:37:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:37,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 2450 states and 4812 transitions. [2022-12-14 22:37:37,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4812 transitions. [2022-12-14 22:37:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:37,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:37:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2452 states and 4816 transitions. [2022-12-14 22:37:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4816 transitions. [2022-12-14 22:37:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:38,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:37:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2454 states and 4820 transitions. [2022-12-14 22:37:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4820 transitions. [2022-12-14 22:37:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:38,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:38,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:37:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 2466 states and 4848 transitions. [2022-12-14 22:37:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4848 transitions. [2022-12-14 22:37:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:37:47,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:47,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:38:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2512 states and 4957 transitions. [2022-12-14 22:38:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4957 transitions. [2022-12-14 22:38:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:21,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5420 states to 2513 states and 4958 transitions. [2022-12-14 22:38:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4958 transitions. [2022-12-14 22:38:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:21,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2518 states and 4969 transitions. [2022-12-14 22:38:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4969 transitions. [2022-12-14 22:38:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:24,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:24,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2529 states and 4993 transitions. [2022-12-14 22:38:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4993 transitions. [2022-12-14 22:38:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 2530 states and 4994 transitions. [2022-12-14 22:38:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 4994 transitions. [2022-12-14 22:38:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:30,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:30,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 2543 states and 5023 transitions. [2022-12-14 22:38:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5023 transitions. [2022-12-14 22:38:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:39,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:39,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 2546 states and 5029 transitions. [2022-12-14 22:38:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5029 transitions. [2022-12-14 22:38:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:41,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:41,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2548 states and 5031 transitions. [2022-12-14 22:38:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5031 transitions. [2022-12-14 22:38:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:43,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2561 states and 5060 transitions. [2022-12-14 22:38:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5060 transitions. [2022-12-14 22:38:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:50,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:50,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:50,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5548 states to 2570 states and 5078 transitions. [2022-12-14 22:38:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5078 transitions. [2022-12-14 22:38:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:57,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:38:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 2573 states and 5084 transitions. [2022-12-14 22:38:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5084 transitions. [2022-12-14 22:38:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:38:59,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:59,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:39:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 2547 states and 5035 transitions. [2022-12-14 22:39:00,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 5035 transitions. [2022-12-14 22:39:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:00,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:00,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:39:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5498 states to 2548 states and 5036 transitions. [2022-12-14 22:39:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5036 transitions. [2022-12-14 22:39:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:39:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2549 states and 5037 transitions. [2022-12-14 22:39:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5037 transitions. [2022-12-14 22:39:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:01,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:39:02,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2550 states and 5038 transitions. [2022-12-14 22:39:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5038 transitions. [2022-12-14 22:39:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:02,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:39:03,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2551 states and 5039 transitions. [2022-12-14 22:39:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5039 transitions. [2022-12-14 22:39:03,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:03,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:03,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:39:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2552 states and 5040 transitions. [2022-12-14 22:39:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 5040 transitions. [2022-12-14 22:39:04,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:04,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:04,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:39:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:04,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 2554 states and 5043 transitions. [2022-12-14 22:39:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5043 transitions. [2022-12-14 22:39:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:04,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:04,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:39:05,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2556 states and 5046 transitions. [2022-12-14 22:39:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5046 transitions. [2022-12-14 22:39:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:05,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:05,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:39:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2558 states and 5050 transitions. [2022-12-14 22:39:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5050 transitions. [2022-12-14 22:39:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:05,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:39:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 2560 states and 5054 transitions. [2022-12-14 22:39:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5054 transitions. [2022-12-14 22:39:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:06,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:39:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 2574 states and 5088 transitions. [2022-12-14 22:39:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5088 transitions. [2022-12-14 22:39:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:39:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:40:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2623 states and 5209 transitions. [2022-12-14 22:40:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5209 transitions. [2022-12-14 22:40:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:08,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:08,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:09,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2624 states and 5210 transitions. [2022-12-14 22:40:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5210 transitions. [2022-12-14 22:40:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:09,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 2629 states and 5222 transitions. [2022-12-14 22:40:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5222 transitions. [2022-12-14 22:40:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:13,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2639 states and 5245 transitions. [2022-12-14 22:40:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5245 transitions. [2022-12-14 22:40:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:20,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:20,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:21,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2640 states and 5246 transitions. [2022-12-14 22:40:21,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5246 transitions. [2022-12-14 22:40:21,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:21,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:21,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:21,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 2650 states and 5269 transitions. [2022-12-14 22:40:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5269 transitions. [2022-12-14 22:40:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:29,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2653 states and 5275 transitions. [2022-12-14 22:40:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5275 transitions. [2022-12-14 22:40:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:32,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:32,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:35,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 2656 states and 5281 transitions. [2022-12-14 22:40:35,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5281 transitions. [2022-12-14 22:40:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:35,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:35,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:36,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 2658 states and 5283 transitions. [2022-12-14 22:40:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5283 transitions. [2022-12-14 22:40:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:36,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:36,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 2668 states and 5306 transitions. [2022-12-14 22:40:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5306 transitions. [2022-12-14 22:40:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:43,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:43,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2683 states and 5336 transitions. [2022-12-14 22:40:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5336 transitions. [2022-12-14 22:40:57,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:40:57,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5827 states to 2657 states and 5287 transitions. [2022-12-14 22:40:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5287 transitions. [2022-12-14 22:40:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:40:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:40:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 2658 states and 5288 transitions. [2022-12-14 22:40:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5288 transitions. [2022-12-14 22:40:59,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:40:59,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:59,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 2659 states and 5289 transitions. [2022-12-14 22:41:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 5289 transitions. [2022-12-14 22:41:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:00,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 2660 states and 5290 transitions. [2022-12-14 22:41:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5290 transitions. [2022-12-14 22:41:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:01,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2661 states and 5291 transitions. [2022-12-14 22:41:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 5291 transitions. [2022-12-14 22:41:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:02,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2662 states and 5292 transitions. [2022-12-14 22:41:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 5292 transitions. [2022-12-14 22:41:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:03,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2664 states and 5297 transitions. [2022-12-14 22:41:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5297 transitions. [2022-12-14 22:41:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:07,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:07,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:07,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2666 states and 5300 transitions. [2022-12-14 22:41:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5300 transitions. [2022-12-14 22:41:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:08,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:08,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:09,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2668 states and 5303 transitions. [2022-12-14 22:41:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5303 transitions. [2022-12-14 22:41:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:09,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:10,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2670 states and 5306 transitions. [2022-12-14 22:41:11,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 5306 transitions. [2022-12-14 22:41:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:11,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 2672 states and 5310 transitions. [2022-12-14 22:41:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5310 transitions. [2022-12-14 22:41:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:11,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:11,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5854 states to 2674 states and 5314 transitions. [2022-12-14 22:41:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5314 transitions. [2022-12-14 22:41:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:11,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 2690 states and 5354 transitions. [2022-12-14 22:41:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5354 transitions. [2022-12-14 22:41:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:33,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5918 states to 2691 states and 5355 transitions. [2022-12-14 22:41:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5355 transitions. [2022-12-14 22:41:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:34,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:34,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:34,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 2707 states and 5400 transitions. [2022-12-14 22:41:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5400 transitions. [2022-12-14 22:41:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:51,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2708 states and 5401 transitions. [2022-12-14 22:41:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5401 transitions. [2022-12-14 22:41:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:54,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5966 states to 2710 states and 5403 transitions. [2022-12-14 22:41:54,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5403 transitions. [2022-12-14 22:41:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:54,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:54,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 2712 states and 5405 transitions. [2022-12-14 22:41:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5405 transitions. [2022-12-14 22:41:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:41:57,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 2686 states and 5357 transitions. [2022-12-14 22:41:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5357 transitions. [2022-12-14 22:41:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:41:58,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:58,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5915 states to 2688 states and 5360 transitions. [2022-12-14 22:41:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5360 transitions. [2022-12-14 22:41:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:41:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5920 states to 2690 states and 5365 transitions. [2022-12-14 22:42:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5365 transitions. [2022-12-14 22:42:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:03,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2692 states and 5368 transitions. [2022-12-14 22:42:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5368 transitions. [2022-12-14 22:42:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:03,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:04,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:04,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2694 states and 5371 transitions. [2022-12-14 22:42:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5371 transitions. [2022-12-14 22:42:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2696 states and 5376 transitions. [2022-12-14 22:42:08,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5376 transitions. [2022-12-14 22:42:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:08,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:08,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 2698 states and 5379 transitions. [2022-12-14 22:42:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5379 transitions. [2022-12-14 22:42:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:09,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:09,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2700 states and 5382 transitions. [2022-12-14 22:42:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5382 transitions. [2022-12-14 22:42:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:10,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:10,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2702 states and 5386 transitions. [2022-12-14 22:42:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5386 transitions. [2022-12-14 22:42:10,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:10,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:10,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2704 states and 5390 transitions. [2022-12-14 22:42:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5390 transitions. [2022-12-14 22:42:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:10,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5991 states to 2722 states and 5434 transitions. [2022-12-14 22:42:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5434 transitions. [2022-12-14 22:42:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:34,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 2723 states and 5435 transitions. [2022-12-14 22:42:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5435 transitions. [2022-12-14 22:42:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:42:34,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2724 states and 5436 transitions. [2022-12-14 22:42:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5436 transitions. [2022-12-14 22:42:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:34,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:34,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5998 states to 2726 states and 5441 transitions. [2022-12-14 22:42:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5441 transitions. [2022-12-14 22:42:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:37,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 2728 states and 5444 transitions. [2022-12-14 22:42:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5444 transitions. [2022-12-14 22:42:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 2734 states and 5461 transitions. [2022-12-14 22:42:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5461 transitions. [2022-12-14 22:42:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:49,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:49,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:49,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6021 states to 2736 states and 5464 transitions. [2022-12-14 22:42:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5464 transitions. [2022-12-14 22:42:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:49,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2738 states and 5467 transitions. [2022-12-14 22:42:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5467 transitions. [2022-12-14 22:42:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:50,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:50,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6027 states to 2740 states and 5470 transitions. [2022-12-14 22:42:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5470 transitions. [2022-12-14 22:42:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:50,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:50,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:50,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6030 states to 2742 states and 5473 transitions. [2022-12-14 22:42:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5473 transitions. [2022-12-14 22:42:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:50,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:50,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 2744 states and 5476 transitions. [2022-12-14 22:42:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5476 transitions. [2022-12-14 22:42:50,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:50,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:50,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 2746 states and 5479 transitions. [2022-12-14 22:42:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5479 transitions. [2022-12-14 22:42:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:51,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:51,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:42:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:51,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6040 states to 2748 states and 5483 transitions. [2022-12-14 22:42:51,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5483 transitions. [2022-12-14 22:42:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:51,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:51,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:42:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 2750 states and 5487 transitions. [2022-12-14 22:42:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 5487 transitions. [2022-12-14 22:42:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:42:51,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 2770 states and 5536 transitions. [2022-12-14 22:43:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5536 transitions. [2022-12-14 22:43:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:43:19,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:19,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:43:19,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:19,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2772 states and 5540 transitions. [2022-12-14 22:43:19,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5540 transitions. [2022-12-14 22:43:19,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:19,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:19,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:19,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 2774 states and 5543 transitions. [2022-12-14 22:43:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5543 transitions. [2022-12-14 22:43:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:19,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2776 states and 5546 transitions. [2022-12-14 22:43:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5546 transitions. [2022-12-14 22:43:19,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:19,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:19,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6119 states to 2778 states and 5549 transitions. [2022-12-14 22:43:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5549 transitions. [2022-12-14 22:43:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:20,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 2780 states and 5552 transitions. [2022-12-14 22:43:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5552 transitions. [2022-12-14 22:43:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:20,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:43:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 2782 states and 5556 transitions. [2022-12-14 22:43:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 5556 transitions. [2022-12-14 22:43:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:20,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:43:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6184 states to 2804 states and 5612 transitions. [2022-12-14 22:43:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 5612 transitions. [2022-12-14 22:43:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:49,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:43:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6188 states to 2806 states and 5616 transitions. [2022-12-14 22:43:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5616 transitions. [2022-12-14 22:43:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:43:49,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 2829 states and 5677 transitions. [2022-12-14 22:44:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5677 transitions. [2022-12-14 22:44:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2831 states and 5680 transitions. [2022-12-14 22:44:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5680 transitions. [2022-12-14 22:44:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:25,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6258 states to 2833 states and 5683 transitions. [2022-12-14 22:44:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5683 transitions. [2022-12-14 22:44:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:25,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 2835 states and 5686 transitions. [2022-12-14 22:44:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5686 transitions. [2022-12-14 22:44:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:25,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2837 states and 5689 transitions. [2022-12-14 22:44:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5689 transitions. [2022-12-14 22:44:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:25,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2839 states and 5692 transitions. [2022-12-14 22:44:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5692 transitions. [2022-12-14 22:44:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:25,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2840 states and 5693 transitions. [2022-12-14 22:44:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5693 transitions. [2022-12-14 22:44:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:44:26,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:26,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 2865 states and 5790 transitions. [2022-12-14 22:45:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5790 transitions. [2022-12-14 22:45:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6370 states to 2867 states and 5793 transitions. [2022-12-14 22:45:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5793 transitions. [2022-12-14 22:45:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:06,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:06,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 2869 states and 5796 transitions. [2022-12-14 22:45:06,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 5796 transitions. [2022-12-14 22:45:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:06,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:06,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2871 states and 5799 transitions. [2022-12-14 22:45:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5799 transitions. [2022-12-14 22:45:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:06,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:06,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6381 states to 2873 states and 5804 transitions. [2022-12-14 22:45:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5804 transitions. [2022-12-14 22:45:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:10,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:10,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6384 states to 2875 states and 5807 transitions. [2022-12-14 22:45:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5807 transitions. [2022-12-14 22:45:10,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:10,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:10,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:15,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6389 states to 2877 states and 5812 transitions. [2022-12-14 22:45:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5812 transitions. [2022-12-14 22:45:15,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:15,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6392 states to 2879 states and 5815 transitions. [2022-12-14 22:45:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5815 transitions. [2022-12-14 22:45:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:16,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:16,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2881 states and 5820 transitions. [2022-12-14 22:45:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5820 transitions. [2022-12-14 22:45:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:21,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 2883 states and 5823 transitions. [2022-12-14 22:45:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5823 transitions. [2022-12-14 22:45:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:23,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:23,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2885 states and 5826 transitions. [2022-12-14 22:45:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 5826 transitions. [2022-12-14 22:45:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:23,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 2887 states and 5829 transitions. [2022-12-14 22:45:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 5829 transitions. [2022-12-14 22:45:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 2888 states and 5830 transitions. [2022-12-14 22:45:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 5830 transitions. [2022-12-14 22:45:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:25,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:25,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 2890 states and 5833 transitions. [2022-12-14 22:45:26,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 5833 transitions. [2022-12-14 22:45:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6413 states to 2892 states and 5836 transitions. [2022-12-14 22:45:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5836 transitions. [2022-12-14 22:45:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 2894 states and 5839 transitions. [2022-12-14 22:45:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 5839 transitions. [2022-12-14 22:45:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 2896 states and 5842 transitions. [2022-12-14 22:45:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 5842 transitions. [2022-12-14 22:45:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 2898 states and 5845 transitions. [2022-12-14 22:45:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5845 transitions. [2022-12-14 22:45:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2900 states and 5848 transitions. [2022-12-14 22:45:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 5848 transitions. [2022-12-14 22:45:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6428 states to 2902 states and 5851 transitions. [2022-12-14 22:45:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 5851 transitions. [2022-12-14 22:45:26,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6431 states to 2904 states and 5854 transitions. [2022-12-14 22:45:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 5854 transitions. [2022-12-14 22:45:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:45:26,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6434 states to 2906 states and 5857 transitions. [2022-12-14 22:45:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 5857 transitions. [2022-12-14 22:45:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:45:27,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:27,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 2908 states and 5860 transitions. [2022-12-14 22:45:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 5860 transitions. [2022-12-14 22:45:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:45:27,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 2924 states and 5910 transitions. [2022-12-14 22:46:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5910 transitions. [2022-12-14 22:46:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:46:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:03,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:03,707 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 2925 states and 5911 transitions. [2022-12-14 22:46:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 5911 transitions. [2022-12-14 22:46:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:46:03,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:03,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:03,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 2926 states and 5912 transitions. [2022-12-14 22:46:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5912 transitions. [2022-12-14 22:46:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:46:03,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:03,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:46:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 2940 states and 5956 transitions. [2022-12-14 22:46:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5956 transitions. [2022-12-14 22:46:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:37,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6536 states to 2942 states and 5959 transitions. [2022-12-14 22:46:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 5959 transitions. [2022-12-14 22:46:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:38,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6539 states to 2944 states and 5962 transitions. [2022-12-14 22:46:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5962 transitions. [2022-12-14 22:46:38,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:38,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:38,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 2946 states and 5965 transitions. [2022-12-14 22:46:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5965 transitions. [2022-12-14 22:46:38,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:38,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:38,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 2948 states and 5968 transitions. [2022-12-14 22:46:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5968 transitions. [2022-12-14 22:46:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:38,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 2950 states and 5971 transitions. [2022-12-14 22:46:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5971 transitions. [2022-12-14 22:46:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:39,250 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 2952 states and 5974 transitions. [2022-12-14 22:46:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5974 transitions. [2022-12-14 22:46:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:39,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:39,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:46:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 2953 states and 5975 transitions. [2022-12-14 22:46:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5975 transitions. [2022-12-14 22:46:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:46:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6555 states to 2955 states and 5978 transitions. [2022-12-14 22:46:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5978 transitions. [2022-12-14 22:46:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:39,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:39,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:39,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:46:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 2956 states and 5979 transitions. [2022-12-14 22:46:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 5979 transitions. [2022-12-14 22:46:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:46:40,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:40,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.