./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/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_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/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_c208eda2-226e-4389-9c37-80b2f0464837/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 27587b975a36272f97d565edc796c457ff04a64b538fe9933b800d0dda8dcceb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:06:35,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:06:35,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:06:35,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:06:35,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:06:35,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:06:35,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:06:35,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:06:35,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:06:35,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:06:35,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:06:35,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:06:35,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:06:35,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:06:35,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:06:35,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:06:35,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:06:35,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:06:35,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:06:35,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:06:35,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:06:35,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:06:35,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:06:35,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:06:35,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:06:35,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:06:35,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:06:35,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:06:35,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:06:35,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:06:35,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:06:35,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:06:35,935 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:06:35,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:06:35,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:06:35,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:06:35,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:06:35,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:06:35,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:06:35,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:06:35,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:06:35,940 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:06:35,962 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:06:35,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:06:35,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:06:35,963 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:06:35,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:06:35,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:06:35,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:06:35,964 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:06:35,965 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:06:35,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:06:35,966 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:06:35,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:06:35,966 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:06:35,966 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:06:35,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:06:35,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:06:35,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:06:35,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:06:35,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:06:35,967 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:06:35,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:06:35,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:06:35,968 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_c208eda2-226e-4389-9c37-80b2f0464837/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27587b975a36272f97d565edc796c457ff04a64b538fe9933b800d0dda8dcceb [2022-12-15 03:06:36,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:06:36,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:06:36,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:06:36,163 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:06:36,163 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:06:36,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c [2022-12-15 03:06:38,738 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:06:39,160 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:06:39,160 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c [2022-12-15 03:06:39,192 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/data/2f49f723b/7465c8c9e987401aa997ceb9c0ab53a2/FLAGa64b72e6f [2022-12-15 03:06:39,203 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/data/2f49f723b/7465c8c9e987401aa997ceb9c0ab53a2 [2022-12-15 03:06:39,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:06:39,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:06:39,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:06:39,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:06:39,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:06:39,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:06:39" (1/1) ... [2022-12-15 03:06:39,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68436756 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:39, skipping insertion in model container [2022-12-15 03:06:39,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:06:39" (1/1) ... [2022-12-15 03:06:39,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:06:39,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:06:40,773 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_c208eda2-226e-4389-9c37-80b2f0464837/sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c[380323,380336] [2022-12-15 03:06:40,792 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_c208eda2-226e-4389-9c37-80b2f0464837/sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c[383339,383352] [2022-12-15 03:06:40,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:06:40,953 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:06:41,739 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_c208eda2-226e-4389-9c37-80b2f0464837/sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c[380323,380336] [2022-12-15 03:06:41,743 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_c208eda2-226e-4389-9c37-80b2f0464837/sv-benchmarks/c/combinations/Problem05_label45+token_ring.05.cil-2.c[383339,383352] [2022-12-15 03:06:41,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:06:41,791 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:06:41,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41 WrapperNode [2022-12-15 03:06:41,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:06:41,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:06:41,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:06:41,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:06:41,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:41,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,129 INFO L138 Inliner]: procedures = 54, calls = 57, calls flagged for inlining = 31, calls inlined = 31, statements flattened = 12798 [2022-12-15 03:06:42,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:06:42,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:06:42,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:06:42,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:06:42,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,398 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:06:42,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:06:42,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:06:42,446 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:06:42,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:06:41" (1/1) ... [2022-12-15 03:06:42,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:06:42,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:06:42,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:06:42,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c208eda2-226e-4389-9c37-80b2f0464837/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:06:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:06:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 03:06:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 03:06:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 03:06:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 03:06:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 03:06:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 03:06:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 03:06:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 03:06:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 03:06:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 03:06:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 03:06:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 03:06:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 03:06:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 03:06:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:06:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:06:42,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:06:42,604 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:06:42,606 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:06:48,668 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:06:49,915 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:06:49,915 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-15 03:06:49,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:06:49 BoogieIcfgContainer [2022-12-15 03:06:49,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:06:49,920 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:06:49,920 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:06:49,927 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:06:49,927 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:06:49" (1/1) ... [2022-12-15 03:06:49,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:06:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 1760 states and 3449 transitions. [2022-12-15 03:06:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3449 transitions. [2022-12-15 03:06:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1776 states and 3479 transitions. [2022-12-15 03:06:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3479 transitions. [2022-12-15 03:06:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1777 states and 3479 transitions. [2022-12-15 03:06:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3479 transitions. [2022-12-15 03:06:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1778 states and 3479 transitions. [2022-12-15 03:06:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3479 transitions. [2022-12-15 03:06:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1779 states and 3479 transitions. [2022-12-15 03:06:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3479 transitions. [2022-12-15 03:06:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1780 states and 3479 transitions. [2022-12-15 03:06:50,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 3479 transitions. [2022-12-15 03:06:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1781 states and 3479 transitions. [2022-12-15 03:06:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3479 transitions. [2022-12-15 03:06:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1793 states and 3502 transitions. [2022-12-15 03:06:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3502 transitions. [2022-12-15 03:06:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:50,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:50,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1794 states and 3502 transitions. [2022-12-15 03:06:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3502 transitions. [2022-12-15 03:06:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1795 states and 3502 transitions. [2022-12-15 03:06:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3502 transitions. [2022-12-15 03:06:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1796 states and 3502 transitions. [2022-12-15 03:06:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3502 transitions. [2022-12-15 03:06:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1804 states and 3519 transitions. [2022-12-15 03:06:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3519 transitions. [2022-12-15 03:06:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1805 states and 3519 transitions. [2022-12-15 03:06:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3519 transitions. [2022-12-15 03:06:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1806 states and 3519 transitions. [2022-12-15 03:06:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3519 transitions. [2022-12-15 03:06:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1808 states and 3524 transitions. [2022-12-15 03:06:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3524 transitions. [2022-12-15 03:06:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:06:51,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:06:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1816 states and 3539 transitions. [2022-12-15 03:06:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3539 transitions. [2022-12-15 03:06:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:06:51,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:06:52,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 1838 states and 3584 transitions. [2022-12-15 03:06:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3584 transitions. [2022-12-15 03:06:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:06:52,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:06:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 1843 states and 3595 transitions. [2022-12-15 03:06:53,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3595 transitions. [2022-12-15 03:06:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 03:06:53,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:53,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:06:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1857 states and 3624 transitions. [2022-12-15 03:06:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3624 transitions. [2022-12-15 03:06:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:54,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:06:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 1858 states and 3625 transitions. [2022-12-15 03:06:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3625 transitions. [2022-12-15 03:06:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:55,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:06:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1859 states and 3626 transitions. [2022-12-15 03:06:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3626 transitions. [2022-12-15 03:06:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:55,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:06:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1860 states and 3627 transitions. [2022-12-15 03:06:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3627 transitions. [2022-12-15 03:06:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:55,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:06:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1884 states and 3679 transitions. [2022-12-15 03:06:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3679 transitions. [2022-12-15 03:06:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:57,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:06:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1889 states and 3690 transitions. [2022-12-15 03:06:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3690 transitions. [2022-12-15 03:06:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:58,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:06:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 1890 states and 3691 transitions. [2022-12-15 03:06:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3691 transitions. [2022-12-15 03:06:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:06:58,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:58,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1904 states and 3721 transitions. [2022-12-15 03:07:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3721 transitions. [2022-12-15 03:07:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:07:00,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:00,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 03:07:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 1889 states and 3693 transitions. [2022-12-15 03:07:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3693 transitions. [2022-12-15 03:07:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:00,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1890 states and 3694 transitions. [2022-12-15 03:07:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3694 transitions. [2022-12-15 03:07:00,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:00,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:00,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:00,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1891 states and 3695 transitions. [2022-12-15 03:07:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3695 transitions. [2022-12-15 03:07:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:00,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1892 states and 3696 transitions. [2022-12-15 03:07:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3696 transitions. [2022-12-15 03:07:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:00,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1919 states and 3759 transitions. [2022-12-15 03:07:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3759 transitions. [2022-12-15 03:07:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:04,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:04,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1924 states and 3770 transitions. [2022-12-15 03:07:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3770 transitions. [2022-12-15 03:07:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:05,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:05,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:05,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 1925 states and 3771 transitions. [2022-12-15 03:07:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3771 transitions. [2022-12-15 03:07:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:05,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 1938 states and 3800 transitions. [2022-12-15 03:07:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3800 transitions. [2022-12-15 03:07:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:07:07,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 1923 states and 3770 transitions. [2022-12-15 03:07:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3770 transitions. [2022-12-15 03:07:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:07,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:07,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 1924 states and 3771 transitions. [2022-12-15 03:07:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3771 transitions. [2022-12-15 03:07:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:07,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1925 states and 3772 transitions. [2022-12-15 03:07:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3772 transitions. [2022-12-15 03:07:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:07,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:07,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 1926 states and 3773 transitions. [2022-12-15 03:07:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3773 transitions. [2022-12-15 03:07:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:07,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1955 states and 3841 transitions. [2022-12-15 03:07:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3841 transitions. [2022-12-15 03:07:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:13,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:13,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1956 states and 3842 transitions. [2022-12-15 03:07:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3842 transitions. [2022-12-15 03:07:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:13,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:13,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:14,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:14,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1961 states and 3854 transitions. [2022-12-15 03:07:14,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3854 transitions. [2022-12-15 03:07:14,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:14,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:14,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:15,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1962 states and 3855 transitions. [2022-12-15 03:07:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3855 transitions. [2022-12-15 03:07:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:15,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:15,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:17,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 1975 states and 3884 transitions. [2022-12-15 03:07:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3884 transitions. [2022-12-15 03:07:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:07:17,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:17,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 1961 states and 3855 transitions. [2022-12-15 03:07:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3855 transitions. [2022-12-15 03:07:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:18,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 1962 states and 3856 transitions. [2022-12-15 03:07:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3856 transitions. [2022-12-15 03:07:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:18,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:18,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1963 states and 3857 transitions. [2022-12-15 03:07:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3857 transitions. [2022-12-15 03:07:18,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:18,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:18,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1964 states and 3858 transitions. [2022-12-15 03:07:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3858 transitions. [2022-12-15 03:07:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:18,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1964 states and 3857 transitions. [2022-12-15 03:07:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3857 transitions. [2022-12-15 03:07:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:18,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:18,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1966 states and 3861 transitions. [2022-12-15 03:07:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3861 transitions. [2022-12-15 03:07:18,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:18,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:18,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1997 states and 3934 transitions. [2022-12-15 03:07:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3934 transitions. [2022-12-15 03:07:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:28,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 1998 states and 3935 transitions. [2022-12-15 03:07:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3935 transitions. [2022-12-15 03:07:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:28,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:28,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:28,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2002 states and 3946 transitions. [2022-12-15 03:07:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3946 transitions. [2022-12-15 03:07:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:29,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:29,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2003 states and 3947 transitions. [2022-12-15 03:07:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3947 transitions. [2022-12-15 03:07:29,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:29,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:29,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2016 states and 3976 transitions. [2022-12-15 03:07:33,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3976 transitions. [2022-12-15 03:07:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:07:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2002 states and 3947 transitions. [2022-12-15 03:07:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3947 transitions. [2022-12-15 03:07:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:34,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:34,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:34,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2003 states and 3948 transitions. [2022-12-15 03:07:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3948 transitions. [2022-12-15 03:07:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:34,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2004 states and 3949 transitions. [2022-12-15 03:07:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3949 transitions. [2022-12-15 03:07:34,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:34,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2005 states and 3950 transitions. [2022-12-15 03:07:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3950 transitions. [2022-12-15 03:07:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:34,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:34,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2007 states and 3954 transitions. [2022-12-15 03:07:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3954 transitions. [2022-12-15 03:07:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:35,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2009 states and 3958 transitions. [2022-12-15 03:07:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3958 transitions. [2022-12-15 03:07:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:35,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2019 states and 3978 transitions. [2022-12-15 03:07:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3978 transitions. [2022-12-15 03:07:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:38,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2045 states and 4040 transitions. [2022-12-15 03:07:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4040 transitions. [2022-12-15 03:07:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:51,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2047 states and 4044 transitions. [2022-12-15 03:07:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4044 transitions. [2022-12-15 03:07:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:52,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:52,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:07:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2048 states and 4045 transitions. [2022-12-15 03:07:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4045 transitions. [2022-12-15 03:07:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:52,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2049 states and 4049 transitions. [2022-12-15 03:07:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4049 transitions. [2022-12-15 03:07:52,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2052 states and 4055 transitions. [2022-12-15 03:07:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 4055 transitions. [2022-12-15 03:07:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:53,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:53,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:07:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2054 states and 4057 transitions. [2022-12-15 03:07:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4057 transitions. [2022-12-15 03:07:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:07:54,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2067 states and 4086 transitions. [2022-12-15 03:08:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4086 transitions. [2022-12-15 03:08:00,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:08:00,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:00,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:00,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2053 states and 4057 transitions. [2022-12-15 03:08:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4057 transitions. [2022-12-15 03:08:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:00,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2054 states and 4058 transitions. [2022-12-15 03:08:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4058 transitions. [2022-12-15 03:08:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:01,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2055 states and 4059 transitions. [2022-12-15 03:08:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4059 transitions. [2022-12-15 03:08:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:01,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2056 states and 4060 transitions. [2022-12-15 03:08:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 4060 transitions. [2022-12-15 03:08:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:01,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:01,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2058 states and 4063 transitions. [2022-12-15 03:08:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 4063 transitions. [2022-12-15 03:08:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:02,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:02,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:02,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:02,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2060 states and 4067 transitions. [2022-12-15 03:08:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4067 transitions. [2022-12-15 03:08:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:02,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2070 states and 4091 transitions. [2022-12-15 03:08:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4091 transitions. [2022-12-15 03:08:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:05,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:06,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2082 states and 4116 transitions. [2022-12-15 03:08:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4116 transitions. [2022-12-15 03:08:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2084 states and 4118 transitions. [2022-12-15 03:08:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4118 transitions. [2022-12-15 03:08:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:08:11,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:11,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:11,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2070 states and 4090 transitions. [2022-12-15 03:08:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4090 transitions. [2022-12-15 03:08:12,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:08:12,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:12,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:12,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2072 states and 4093 transitions. [2022-12-15 03:08:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4093 transitions. [2022-12-15 03:08:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:08:12,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:12,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2074 states and 4097 transitions. [2022-12-15 03:08:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 4097 transitions. [2022-12-15 03:08:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:08:12,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:13,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2076 states and 4100 transitions. [2022-12-15 03:08:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4100 transitions. [2022-12-15 03:08:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:08:13,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:13,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2078 states and 4104 transitions. [2022-12-15 03:08:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4104 transitions. [2022-12-15 03:08:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:08:13,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:13,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2092 states and 4134 transitions. [2022-12-15 03:08:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 4134 transitions. [2022-12-15 03:08:18,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:18,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:21,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2096 states and 4144 transitions. [2022-12-15 03:08:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4144 transitions. [2022-12-15 03:08:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:21,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2098 states and 4147 transitions. [2022-12-15 03:08:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4147 transitions. [2022-12-15 03:08:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:21,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:21,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2100 states and 4150 transitions. [2022-12-15 03:08:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4150 transitions. [2022-12-15 03:08:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:21,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2102 states and 4154 transitions. [2022-12-15 03:08:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4154 transitions. [2022-12-15 03:08:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:21,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2104 states and 4157 transitions. [2022-12-15 03:08:21,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4157 transitions. [2022-12-15 03:08:21,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:21,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:21,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:08:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2106 states and 4161 transitions. [2022-12-15 03:08:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4161 transitions. [2022-12-15 03:08:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:08:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2122 states and 4196 transitions. [2022-12-15 03:08:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4196 transitions. [2022-12-15 03:08:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:08:28,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:28,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2124 states and 4199 transitions. [2022-12-15 03:08:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4199 transitions. [2022-12-15 03:08:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:08:28,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:28,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4430 states to 2126 states and 4202 transitions. [2022-12-15 03:08:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4202 transitions. [2022-12-15 03:08:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:08:28,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:28,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:37,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2144 states and 4252 transitions. [2022-12-15 03:08:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4252 transitions. [2022-12-15 03:08:37,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:08:37,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:37,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:37,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2146 states and 4255 transitions. [2022-12-15 03:08:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4255 transitions. [2022-12-15 03:08:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:08:37,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:37,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:37,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2148 states and 4258 transitions. [2022-12-15 03:08:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4258 transitions. [2022-12-15 03:08:37,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:08:37,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 2150 states and 4261 transitions. [2022-12-15 03:08:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4261 transitions. [2022-12-15 03:08:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:08:38,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:38,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2152 states and 4264 transitions. [2022-12-15 03:08:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4264 transitions. [2022-12-15 03:08:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:08:38,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:38,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:38,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2154 states and 4267 transitions. [2022-12-15 03:08:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4267 transitions. [2022-12-15 03:08:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:08:38,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 2156 states and 4270 transitions. [2022-12-15 03:08:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4270 transitions. [2022-12-15 03:08:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:08:38,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 03:08:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2158 states and 4273 transitions. [2022-12-15 03:08:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 4273 transitions. [2022-12-15 03:08:38,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:08:38,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:38,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:08:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:46,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2168 states and 4300 transitions. [2022-12-15 03:08:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4300 transitions. [2022-12-15 03:08:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:08:46,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:08:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4551 states to 2176 states and 4321 transitions. [2022-12-15 03:08:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 4321 transitions. [2022-12-15 03:08:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:08:53,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:08:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2178 states and 4324 transitions. [2022-12-15 03:08:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4324 transitions. [2022-12-15 03:08:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:08:53,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:53,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:08:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2180 states and 4327 transitions. [2022-12-15 03:08:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4327 transitions. [2022-12-15 03:08:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:08:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:53,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:08:53,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2182 states and 4330 transitions. [2022-12-15 03:08:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4330 transitions. [2022-12-15 03:08:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:08:53,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:53,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:08:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2184 states and 4333 transitions. [2022-12-15 03:08:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4333 transitions. [2022-12-15 03:08:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:08:53,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2199 states and 4374 transitions. [2022-12-15 03:09:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4374 transitions. [2022-12-15 03:09:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:09:02,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:02,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 03:09:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2201 states and 4377 transitions. [2022-12-15 03:09:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4377 transitions. [2022-12-15 03:09:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 2214 states and 4412 transitions. [2022-12-15 03:09:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4412 transitions. [2022-12-15 03:09:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:11,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:11,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:09:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2216 states and 4415 transitions. [2022-12-15 03:09:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4415 transitions. [2022-12-15 03:09:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:11,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:09:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2218 states and 4418 transitions. [2022-12-15 03:09:11,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4418 transitions. [2022-12-15 03:09:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:11,478 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:09:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2220 states and 4421 transitions. [2022-12-15 03:09:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4421 transitions. [2022-12-15 03:09:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:11,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:11,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 2229 states and 4442 transitions. [2022-12-15 03:09:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4442 transitions. [2022-12-15 03:09:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:14,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:09:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4681 states to 2233 states and 4451 transitions. [2022-12-15 03:09:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4451 transitions. [2022-12-15 03:09:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:18,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:18,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:09:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2235 states and 4454 transitions. [2022-12-15 03:09:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4454 transitions. [2022-12-15 03:09:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:18,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:18,235 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:09:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2246 states and 4481 transitions. [2022-12-15 03:09:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4481 transitions. [2022-12-15 03:09:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:23,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:23,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:09:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:28,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 2250 states and 4490 transitions. [2022-12-15 03:09:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4490 transitions. [2022-12-15 03:09:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:28,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:28,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:28,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2252 states and 4493 transitions. [2022-12-15 03:09:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4493 transitions. [2022-12-15 03:09:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:28,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:28,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2254 states and 4496 transitions. [2022-12-15 03:09:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4496 transitions. [2022-12-15 03:09:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:28,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2256 states and 4499 transitions. [2022-12-15 03:09:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4499 transitions. [2022-12-15 03:09:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:30,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:34,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2265 states and 4521 transitions. [2022-12-15 03:09:34,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4521 transitions. [2022-12-15 03:09:34,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:09:34,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2267 states and 4524 transitions. [2022-12-15 03:09:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4524 transitions. [2022-12-15 03:09:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:09:41,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2278 states and 4551 transitions. [2022-12-15 03:09:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4551 transitions. [2022-12-15 03:09:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:41,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:41,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2280 states and 4554 transitions. [2022-12-15 03:09:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4554 transitions. [2022-12-15 03:09:43,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:43,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2282 states and 4557 transitions. [2022-12-15 03:09:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4557 transitions. [2022-12-15 03:09:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2295 states and 4588 transitions. [2022-12-15 03:09:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4588 transitions. [2022-12-15 03:09:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:49,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:49,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 2297 states and 4591 transitions. [2022-12-15 03:09:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 4591 transitions. [2022-12-15 03:09:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:09:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2299 states and 4594 transitions. [2022-12-15 03:09:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4594 transitions. [2022-12-15 03:09:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:49,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:09:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2301 states and 4597 transitions. [2022-12-15 03:09:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4597 transitions. [2022-12-15 03:09:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:09:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2317 states and 4631 transitions. [2022-12-15 03:09:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4631 transitions. [2022-12-15 03:09:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:09:56,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:56,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2326 states and 4652 transitions. [2022-12-15 03:10:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4652 transitions. [2022-12-15 03:10:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:10:01,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 2326 states and 4651 transitions. [2022-12-15 03:10:01,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4651 transitions. [2022-12-15 03:10:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:10:01,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:10:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2328 states and 4654 transitions. [2022-12-15 03:10:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4654 transitions. [2022-12-15 03:10:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:02,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:02,305 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2337 states and 4675 transitions. [2022-12-15 03:10:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 4675 transitions. [2022-12-15 03:10:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:07,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2348 states and 4701 transitions. [2022-12-15 03:10:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4701 transitions. [2022-12-15 03:10:12,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:12,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:12,883 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 2357 states and 4722 transitions. [2022-12-15 03:10:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4722 transitions. [2022-12-15 03:10:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:16,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:16,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:16,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2359 states and 4726 transitions. [2022-12-15 03:10:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4726 transitions. [2022-12-15 03:10:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:16,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:16,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:10:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:16,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2361 states and 4729 transitions. [2022-12-15 03:10:16,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4729 transitions. [2022-12-15 03:10:16,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:16,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:10:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2363 states and 4732 transitions. [2022-12-15 03:10:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4732 transitions. [2022-12-15 03:10:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:17,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:10:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2365 states and 4735 transitions. [2022-12-15 03:10:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4735 transitions. [2022-12-15 03:10:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:17,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:17,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2378 states and 4765 transitions. [2022-12-15 03:10:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4765 transitions. [2022-12-15 03:10:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:22,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:22,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5010 states to 2385 states and 4780 transitions. [2022-12-15 03:10:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4780 transitions. [2022-12-15 03:10:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:24,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:24,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:24,932 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2385 states and 4779 transitions. [2022-12-15 03:10:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4779 transitions. [2022-12-15 03:10:25,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:25,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:30,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:30,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 2396 states and 4804 transitions. [2022-12-15 03:10:30,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4804 transitions. [2022-12-15 03:10:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:30,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:30,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:10:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5037 states to 2398 states and 4807 transitions. [2022-12-15 03:10:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4807 transitions. [2022-12-15 03:10:30,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:30,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:10:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2404 states and 4817 transitions. [2022-12-15 03:10:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4817 transitions. [2022-12-15 03:10:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:10:32,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 2406 states and 4820 transitions. [2022-12-15 03:10:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4820 transitions. [2022-12-15 03:10:33,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:33,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:33,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:10:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2415 states and 4841 transitions. [2022-12-15 03:10:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4841 transitions. [2022-12-15 03:10:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:39,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:39,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 2424 states and 4861 transitions. [2022-12-15 03:10:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4861 transitions. [2022-12-15 03:10:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:43,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:43,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:43,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 2431 states and 4876 transitions. [2022-12-15 03:10:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4876 transitions. [2022-12-15 03:10:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:46,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2442 states and 4901 transitions. [2022-12-15 03:10:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4901 transitions. [2022-12-15 03:10:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:50,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:10:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5134 states to 2444 states and 4904 transitions. [2022-12-15 03:10:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4904 transitions. [2022-12-15 03:10:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:50,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:50,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2453 states and 4924 transitions. [2022-12-15 03:10:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4924 transitions. [2022-12-15 03:10:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 2460 states and 4939 transitions. [2022-12-15 03:10:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4939 transitions. [2022-12-15 03:10:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:10:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2462 states and 4943 transitions. [2022-12-15 03:10:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4943 transitions. [2022-12-15 03:10:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:57,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:57,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:10:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2464 states and 4946 transitions. [2022-12-15 03:10:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4946 transitions. [2022-12-15 03:10:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:10:57,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:57,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:58,021 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 2467 states and 4953 transitions. [2022-12-15 03:11:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4953 transitions. [2022-12-15 03:11:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:00,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:00,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:11:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 2469 states and 4956 transitions. [2022-12-15 03:11:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4956 transitions. [2022-12-15 03:11:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:00,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:00,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:11:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2471 states and 4959 transitions. [2022-12-15 03:11:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4959 transitions. [2022-12-15 03:11:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:00,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:00,883 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:11:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2478 states and 4974 transitions. [2022-12-15 03:11:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4974 transitions. [2022-12-15 03:11:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:04,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 2480 states and 4977 transitions. [2022-12-15 03:11:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4977 transitions. [2022-12-15 03:11:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 2481 states and 4978 transitions. [2022-12-15 03:11:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4978 transitions. [2022-12-15 03:11:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:06,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:06,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:11:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2485 states and 4984 transitions. [2022-12-15 03:11:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4984 transitions. [2022-12-15 03:11:08,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:08,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:08,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:11:11,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 2498 states and 5008 transitions. [2022-12-15 03:11:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5008 transitions. [2022-12-15 03:11:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:11,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:11,779 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:11:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 2500 states and 5011 transitions. [2022-12-15 03:11:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5011 transitions. [2022-12-15 03:11:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:12,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:12,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:11:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 2502 states and 5015 transitions. [2022-12-15 03:11:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5015 transitions. [2022-12-15 03:11:12,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:12,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:12,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:11:16,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2510 states and 5031 transitions. [2022-12-15 03:11:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5031 transitions. [2022-12-15 03:11:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:16,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2517 states and 5047 transitions. [2022-12-15 03:11:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5047 transitions. [2022-12-15 03:11:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:19,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:19,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:11:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2519 states and 5051 transitions. [2022-12-15 03:11:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 5051 transitions. [2022-12-15 03:11:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:19,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:19,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:19,567 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5304 states to 2528 states and 5074 transitions. [2022-12-15 03:11:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5074 transitions. [2022-12-15 03:11:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:24,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:11:32,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2543 states and 5106 transitions. [2022-12-15 03:11:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5106 transitions. [2022-12-15 03:11:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:32,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:32,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:11:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5363 states to 2556 states and 5133 transitions. [2022-12-15 03:11:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5133 transitions. [2022-12-15 03:11:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:38,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:38,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2561 states and 5145 transitions. [2022-12-15 03:11:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5145 transitions. [2022-12-15 03:11:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:41,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:11:42,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:42,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 2563 states and 5148 transitions. [2022-12-15 03:11:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5148 transitions. [2022-12-15 03:11:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:11:42,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:42,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:11:43,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 2565 states and 5151 transitions. [2022-12-15 03:11:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5151 transitions. [2022-12-15 03:11:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:11:43,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:43,794 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:11:46,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5396 states to 2572 states and 5166 transitions. [2022-12-15 03:11:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5166 transitions. [2022-12-15 03:11:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:11:46,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:46,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:46,976 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:11:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 2581 states and 5186 transitions. [2022-12-15 03:11:50,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5186 transitions. [2022-12-15 03:11:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:11:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:11:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 2588 states and 5201 transitions. [2022-12-15 03:11:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5201 transitions. [2022-12-15 03:11:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:11:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:53,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:53,986 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:11:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 2593 states and 5212 transitions. [2022-12-15 03:11:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5212 transitions. [2022-12-15 03:11:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:11:56,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:56,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:12:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2600 states and 5227 transitions. [2022-12-15 03:12:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5227 transitions. [2022-12-15 03:12:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:00,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:00,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2603 states and 5233 transitions. [2022-12-15 03:12:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5233 transitions. [2022-12-15 03:12:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 2604 states and 5234 transitions. [2022-12-15 03:12:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5234 transitions. [2022-12-15 03:12:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:01,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:01,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5481 states to 2611 states and 5251 transitions. [2022-12-15 03:12:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5251 transitions. [2022-12-15 03:12:05,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:05,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:05,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 2613 states and 5254 transitions. [2022-12-15 03:12:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5254 transitions. [2022-12-15 03:12:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:05,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2615 states and 5257 transitions. [2022-12-15 03:12:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5257 transitions. [2022-12-15 03:12:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:05,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:05,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 2617 states and 5260 transitions. [2022-12-15 03:12:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5260 transitions. [2022-12-15 03:12:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:05,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:05,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2622 states and 5272 transitions. [2022-12-15 03:12:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5272 transitions. [2022-12-15 03:12:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:07,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:08,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5503 states to 2623 states and 5273 transitions. [2022-12-15 03:12:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5273 transitions. [2022-12-15 03:12:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:08,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:08,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:12:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2636 states and 5299 transitions. [2022-12-15 03:12:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5299 transitions. [2022-12-15 03:12:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:12,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2637 states and 5300 transitions. [2022-12-15 03:12:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5300 transitions. [2022-12-15 03:12:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:12:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2639 states and 5302 transitions. [2022-12-15 03:12:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5302 transitions. [2022-12-15 03:12:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:13,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2640 states and 5303 transitions. [2022-12-15 03:12:14,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5303 transitions. [2022-12-15 03:12:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:14,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:14,539 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2642 states and 5307 transitions. [2022-12-15 03:12:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5307 transitions. [2022-12-15 03:12:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:14,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:14,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:12:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 2653 states and 5327 transitions. [2022-12-15 03:12:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5327 transitions. [2022-12-15 03:12:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:17,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 2655 states and 5330 transitions. [2022-12-15 03:12:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5330 transitions. [2022-12-15 03:12:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:17,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 2658 states and 5337 transitions. [2022-12-15 03:12:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5337 transitions. [2022-12-15 03:12:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:19,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:19,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 2660 states and 5341 transitions. [2022-12-15 03:12:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5341 transitions. [2022-12-15 03:12:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:19,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:12:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:20,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5577 states to 2663 states and 5347 transitions. [2022-12-15 03:12:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 5347 transitions. [2022-12-15 03:12:20,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:20,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:20,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:20,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 2665 states and 5351 transitions. [2022-12-15 03:12:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5351 transitions. [2022-12-15 03:12:20,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:20,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 2667 states and 5354 transitions. [2022-12-15 03:12:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 5354 transitions. [2022-12-15 03:12:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:21,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:21,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:12:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5620 states to 2684 states and 5390 transitions. [2022-12-15 03:12:28,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5390 transitions. [2022-12-15 03:12:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 2686 states and 5393 transitions. [2022-12-15 03:12:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5393 transitions. [2022-12-15 03:12:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:29,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:12:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 2698 states and 5419 transitions. [2022-12-15 03:12:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5419 transitions. [2022-12-15 03:12:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:34,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:12:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 2700 states and 5423 transitions. [2022-12-15 03:12:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5423 transitions. [2022-12-15 03:12:34,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:12:34,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:34,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:12:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5685 states to 2715 states and 5455 transitions. [2022-12-15 03:12:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5455 transitions. [2022-12-15 03:12:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:41,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:12:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2722 states and 5470 transitions. [2022-12-15 03:12:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5470 transitions. [2022-12-15 03:12:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:45,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 2725 states and 5476 transitions. [2022-12-15 03:12:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5476 transitions. [2022-12-15 03:12:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:47,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:47,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 2726 states and 5477 transitions. [2022-12-15 03:12:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5477 transitions. [2022-12-15 03:12:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:47,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 2731 states and 5488 transitions. [2022-12-15 03:12:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5488 transitions. [2022-12-15 03:12:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:50,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2732 states and 5489 transitions. [2022-12-15 03:12:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5489 transitions. [2022-12-15 03:12:50,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:50,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:50,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5725 states to 2735 states and 5495 transitions. [2022-12-15 03:12:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5495 transitions. [2022-12-15 03:12:52,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:52,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:52,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 2736 states and 5496 transitions. [2022-12-15 03:12:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5496 transitions. [2022-12-15 03:12:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:52,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:52,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:12:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5729 states to 2738 states and 5499 transitions. [2022-12-15 03:12:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5499 transitions. [2022-12-15 03:12:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:53,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:53,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:12:53,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:53,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5732 states to 2740 states and 5502 transitions. [2022-12-15 03:12:53,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5502 transitions. [2022-12-15 03:12:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:53,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:53,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:12:53,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 2742 states and 5505 transitions. [2022-12-15 03:12:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5505 transitions. [2022-12-15 03:12:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:53,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:53,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5736 states to 2743 states and 5506 transitions. [2022-12-15 03:12:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5506 transitions. [2022-12-15 03:12:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:54,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:54,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:12:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5756 states to 2753 states and 5526 transitions. [2022-12-15 03:12:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5526 transitions. [2022-12-15 03:12:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:58,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:58,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:12:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 2754 states and 5527 transitions. [2022-12-15 03:12:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5527 transitions. [2022-12-15 03:12:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:12:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:59,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:13:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 2757 states and 5533 transitions. [2022-12-15 03:13:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 5533 transitions. [2022-12-15 03:13:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:00,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:13:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:04,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5781 states to 2766 states and 5551 transitions. [2022-12-15 03:13:04,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5551 transitions. [2022-12-15 03:13:04,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:04,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:04,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:13:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 2776 states and 5571 transitions. [2022-12-15 03:13:09,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5571 transitions. [2022-12-15 03:13:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:09,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:09,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:13:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 2777 states and 5572 transitions. [2022-12-15 03:13:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5572 transitions. [2022-12-15 03:13:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:10,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:10,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 2779 states and 5576 transitions. [2022-12-15 03:13:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5576 transitions. [2022-12-15 03:13:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:10,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:10,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:13:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2792 states and 5602 transitions. [2022-12-15 03:13:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5602 transitions. [2022-12-15 03:13:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:15,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 2794 states and 5606 transitions. [2022-12-15 03:13:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5606 transitions. [2022-12-15 03:13:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:15,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:15,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:13:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2805 states and 5626 transitions. [2022-12-15 03:13:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5626 transitions. [2022-12-15 03:13:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:18,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2807 states and 5630 transitions. [2022-12-15 03:13:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5630 transitions. [2022-12-15 03:13:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:18,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:18,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:13:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5882 states to 2818 states and 5652 transitions. [2022-12-15 03:13:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5652 transitions. [2022-12-15 03:13:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:23,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:13:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2820 states and 5655 transitions. [2022-12-15 03:13:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5655 transitions. [2022-12-15 03:13:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:23,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:23,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5901 states to 2829 states and 5671 transitions. [2022-12-15 03:13:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5671 transitions. [2022-12-15 03:13:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:26,349 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:13:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 2839 states and 5691 transitions. [2022-12-15 03:13:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5691 transitions. [2022-12-15 03:13:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:30,827 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:13:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2841 states and 5694 transitions. [2022-12-15 03:13:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5694 transitions. [2022-12-15 03:13:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:31,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:31,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:13:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2856 states and 5724 transitions. [2022-12-15 03:13:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5724 transitions. [2022-12-15 03:13:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:38,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:13:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 2858 states and 5727 transitions. [2022-12-15 03:13:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5727 transitions. [2022-12-15 03:13:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:39,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:13:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 2871 states and 5753 transitions. [2022-12-15 03:13:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5753 transitions. [2022-12-15 03:13:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:45,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 2873 states and 5757 transitions. [2022-12-15 03:13:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5757 transitions. [2022-12-15 03:13:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:45,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 2884 states and 5779 transitions. [2022-12-15 03:13:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5779 transitions. [2022-12-15 03:13:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:51,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:13:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:51,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6013 states to 2886 states and 5783 transitions. [2022-12-15 03:13:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5783 transitions. [2022-12-15 03:13:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:51,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:13:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6041 states to 2899 states and 5811 transitions. [2022-12-15 03:13:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 5811 transitions. [2022-12-15 03:13:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:13:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 2901 states and 5815 transitions. [2022-12-15 03:13:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5815 transitions. [2022-12-15 03:13:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:13:57,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:57,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:14:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 2914 states and 5841 transitions. [2022-12-15 03:14:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 5841 transitions. [2022-12-15 03:14:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:14:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:14:04,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 2916 states and 5845 transitions. [2022-12-15 03:14:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 5845 transitions. [2022-12-15 03:14:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:14:04,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:04,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:14:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 2918 states and 5848 transitions. [2022-12-15 03:14:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5848 transitions. [2022-12-15 03:14:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:14:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:04,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:14:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6081 states to 2920 states and 5851 transitions. [2022-12-15 03:14:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 5851 transitions. [2022-12-15 03:14:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:14:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:14:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 2935 states and 5884 transitions. [2022-12-15 03:14:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5884 transitions. [2022-12-15 03:14:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:14:13,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:14,018 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:14:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:23,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6151 states to 2952 states and 5921 transitions. [2022-12-15 03:14:23,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5921 transitions. [2022-12-15 03:14:23,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:23,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:23,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 2956 states and 5933 transitions. [2022-12-15 03:14:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 5933 transitions. [2022-12-15 03:14:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2972 states and 6027 transitions. [2022-12-15 03:14:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 6027 transitions. [2022-12-15 03:14:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2973 states and 6027 transitions. [2022-12-15 03:14:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 6027 transitions. [2022-12-15 03:14:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:29,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2974 states and 6027 transitions. [2022-12-15 03:14:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 6027 transitions. [2022-12-15 03:14:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:29,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2975 states and 6027 transitions. [2022-12-15 03:14:29,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 6027 transitions. [2022-12-15 03:14:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:29,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:29,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:33,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 2988 states and 6110 transitions. [2022-12-15 03:14:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 6110 transitions. [2022-12-15 03:14:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:33,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:33,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:33,451 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 2996 states and 6138 transitions. [2022-12-15 03:14:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 6138 transitions. [2022-12-15 03:14:34,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:34,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:34,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 2997 states and 6138 transitions. [2022-12-15 03:14:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6138 transitions. [2022-12-15 03:14:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:34,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 2998 states and 6138 transitions. [2022-12-15 03:14:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 6138 transitions. [2022-12-15 03:14:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:34,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:34,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 2999 states and 6138 transitions. [2022-12-15 03:14:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6138 transitions. [2022-12-15 03:14:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:35,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 3000 states and 6138 transitions. [2022-12-15 03:14:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 6138 transitions. [2022-12-15 03:14:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:35,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 3007 states and 6219 transitions. [2022-12-15 03:14:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 6219 transitions. [2022-12-15 03:14:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:39,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:14:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6498 states to 3009 states and 6223 transitions. [2022-12-15 03:14:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 6223 transitions. [2022-12-15 03:14:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:14:40,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:40,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:14:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6558 states to 3019 states and 6283 transitions. [2022-12-15 03:14:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6283 transitions. [2022-12-15 03:14:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:14:47,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:14:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6559 states to 3020 states and 6284 transitions. [2022-12-15 03:14:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 6284 transitions. [2022-12-15 03:14:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:14:48,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:48,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:14:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6566 states to 3023 states and 6291 transitions. [2022-12-15 03:14:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 6291 transitions. [2022-12-15 03:14:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:14:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:51,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:14:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6567 states to 3024 states and 6292 transitions. [2022-12-15 03:14:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6292 transitions. [2022-12-15 03:14:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:14:52,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:14:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6571 states to 3026 states and 6296 transitions. [2022-12-15 03:14:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 6296 transitions. [2022-12-15 03:14:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:14:52,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:52,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:14:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6572 states to 3027 states and 6297 transitions. [2022-12-15 03:14:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6297 transitions. [2022-12-15 03:14:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:14:53,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:15:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6602 states to 3040 states and 6327 transitions. [2022-12-15 03:15:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 6327 transitions. [2022-12-15 03:15:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:00,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:00,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:15:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6625 states to 3051 states and 6350 transitions. [2022-12-15 03:15:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 6350 transitions. [2022-12-15 03:15:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:05,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:15:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6628 states to 3053 states and 6353 transitions. [2022-12-15 03:15:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 6353 transitions. [2022-12-15 03:15:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:06,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:15:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6629 states to 3054 states and 6354 transitions. [2022-12-15 03:15:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 6354 transitions. [2022-12-15 03:15:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:06,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:06,761 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:15:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:11,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 3065 states and 6379 transitions. [2022-12-15 03:15:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 6379 transitions. [2022-12-15 03:15:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:15:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6672 states to 3074 states and 6397 transitions. [2022-12-15 03:15:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 6397 transitions. [2022-12-15 03:15:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:14,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:14,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6676 states to 3076 states and 6401 transitions. [2022-12-15 03:15:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6401 transitions. [2022-12-15 03:15:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:14,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:15:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6694 states to 3085 states and 6419 transitions. [2022-12-15 03:15:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 6419 transitions. [2022-12-15 03:15:17,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:17,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:15:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:23,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 3096 states and 6445 transitions. [2022-12-15 03:15:23,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 6445 transitions. [2022-12-15 03:15:23,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:23,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:23,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:15:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6739 states to 3105 states and 6464 transitions. [2022-12-15 03:15:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 6464 transitions. [2022-12-15 03:15:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:28,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:28,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6743 states to 3107 states and 6468 transitions. [2022-12-15 03:15:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6468 transitions. [2022-12-15 03:15:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:28,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:28,144 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:15:29,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6755 states to 3114 states and 6480 transitions. [2022-12-15 03:15:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 6480 transitions. [2022-12-15 03:15:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:29,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:15:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6759 states to 3116 states and 6484 transitions. [2022-12-15 03:15:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 6484 transitions. [2022-12-15 03:15:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:30,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 3118 states and 6487 transitions. [2022-12-15 03:15:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 6487 transitions. [2022-12-15 03:15:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:30,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:30,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3120 states and 6490 transitions. [2022-12-15 03:15:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 6490 transitions. [2022-12-15 03:15:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:31,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:31,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:15:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6805 states to 3137 states and 6530 transitions. [2022-12-15 03:15:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 6530 transitions. [2022-12-15 03:15:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6808 states to 3139 states and 6533 transitions. [2022-12-15 03:15:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 6533 transitions. [2022-12-15 03:15:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:44,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:15:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6811 states to 3141 states and 6536 transitions. [2022-12-15 03:15:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 6536 transitions. [2022-12-15 03:15:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:44,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:44,349 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:15:44,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 3143 states and 6539 transitions. [2022-12-15 03:15:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6539 transitions. [2022-12-15 03:15:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:44,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:15:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6817 states to 3145 states and 6542 transitions. [2022-12-15 03:15:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 6542 transitions. [2022-12-15 03:15:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:44,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3147 states and 6545 transitions. [2022-12-15 03:15:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 6545 transitions. [2022-12-15 03:15:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:45,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:15:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6853 states to 3162 states and 6578 transitions. [2022-12-15 03:15:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6578 transitions. [2022-12-15 03:15:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:53,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:53,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:15:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6872 states to 3171 states and 6597 transitions. [2022-12-15 03:15:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6597 transitions. [2022-12-15 03:15:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6875 states to 3173 states and 6600 transitions. [2022-12-15 03:15:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 6600 transitions. [2022-12-15 03:15:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:57,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:15:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6878 states to 3175 states and 6603 transitions. [2022-12-15 03:15:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 6603 transitions. [2022-12-15 03:15:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:15:58,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:16:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6908 states to 3188 states and 6633 transitions. [2022-12-15 03:16:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 6633 transitions. [2022-12-15 03:16:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:16:06,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:06,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:16:12,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6933 states to 3199 states and 6658 transitions. [2022-12-15 03:16:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6658 transitions. [2022-12-15 03:16:12,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:16:12,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:16:13,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:13,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 3201 states and 6662 transitions. [2022-12-15 03:16:13,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6662 transitions. [2022-12-15 03:16:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:16:13,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:16:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:20,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6966 states to 3214 states and 6691 transitions. [2022-12-15 03:16:20,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6691 transitions. [2022-12-15 03:16:20,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 03:16:20,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:20,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:16:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 3227 states and 6720 transitions. [2022-12-15 03:16:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 6720 transitions. [2022-12-15 03:16:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:16:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:27,353 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:16:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7001 states to 3230 states and 6726 transitions. [2022-12-15 03:16:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 6726 transitions. [2022-12-15 03:16:29,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:16:29,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:29,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:16:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7004 states to 3232 states and 6729 transitions. [2022-12-15 03:16:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 6729 transitions. [2022-12-15 03:16:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:16:31,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:16:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 3237 states and 6741 transitions. [2022-12-15 03:16:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 6741 transitions. [2022-12-15 03:16:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:16:36,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:16:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:41,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7031 states to 3243 states and 6756 transitions. [2022-12-15 03:16:41,853 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 6756 transitions. [2022-12-15 03:16:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:16:41,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:16:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 3247 states and 6765 transitions. [2022-12-15 03:16:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 6765 transitions. [2022-12-15 03:16:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:45,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:16:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:47,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 3248 states and 6765 transitions. [2022-12-15 03:16:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 6765 transitions. [2022-12-15 03:16:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:47,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:47,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:16:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7044 states to 3250 states and 6769 transitions. [2022-12-15 03:16:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 6769 transitions. [2022-12-15 03:16:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:47,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:16:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7068 states to 3261 states and 6793 transitions. [2022-12-15 03:16:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3261 states and 6793 transitions. [2022-12-15 03:16:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:52,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:16:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7072 states to 3263 states and 6797 transitions. [2022-12-15 03:16:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 6797 transitions. [2022-12-15 03:16:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:53,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:16:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7096 states to 3274 states and 6821 transitions. [2022-12-15 03:16:57,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 6821 transitions. [2022-12-15 03:16:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:57,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:58,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:16:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7100 states to 3276 states and 6825 transitions. [2022-12-15 03:16:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 6825 transitions. [2022-12-15 03:16:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:16:58,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:17:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7120 states to 3285 states and 6845 transitions. [2022-12-15 03:17:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 6845 transitions. [2022-12-15 03:17:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:01,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:01,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:17:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 3287 states and 6848 transitions. [2022-12-15 03:17:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 6848 transitions. [2022-12-15 03:17:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:01,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:01,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 03:17:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7142 states to 3296 states and 6867 transitions. [2022-12-15 03:17:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 6867 transitions. [2022-12-15 03:17:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:05,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:05,388 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:17:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7146 states to 3298 states and 6871 transitions. [2022-12-15 03:17:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 6871 transitions. [2022-12-15 03:17:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:05,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:05,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:17:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7166 states to 3307 states and 6891 transitions. [2022-12-15 03:17:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 6891 transitions. [2022-12-15 03:17:09,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:09,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:09,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:09,681 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:17:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 3309 states and 6894 transitions. [2022-12-15 03:17:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 6894 transitions. [2022-12-15 03:17:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:09,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:09,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 03:17:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 3318 states and 6914 transitions. [2022-12-15 03:17:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 6914 transitions. [2022-12-15 03:17:14,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:14,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:14,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:17:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7215 states to 3329 states and 6940 transitions. [2022-12-15 03:17:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 6940 transitions. [2022-12-15 03:17:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:21,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:21,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:21,320 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:17:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7234 states to 3338 states and 6959 transitions. [2022-12-15 03:17:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6959 transitions. [2022-12-15 03:17:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:25,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:17:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:26,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 3340 states and 6962 transitions. [2022-12-15 03:17:26,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6962 transitions. [2022-12-15 03:17:26,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:26,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:26,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:17:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7250 states to 3347 states and 6975 transitions. [2022-12-15 03:17:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 6975 transitions. [2022-12-15 03:17:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:27,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:17:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 3360 states and 7003 transitions. [2022-12-15 03:17:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 7003 transitions. [2022-12-15 03:17:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:35,358 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:17:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7291 states to 3367 states and 7016 transitions. [2022-12-15 03:17:37,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 7016 transitions. [2022-12-15 03:17:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:37,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:37,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:17:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7316 states to 3378 states and 7041 transitions. [2022-12-15 03:17:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 7041 transitions. [2022-12-15 03:17:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:43,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:43,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:17:45,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:45,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7328 states to 3385 states and 7053 transitions. [2022-12-15 03:17:45,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 7053 transitions. [2022-12-15 03:17:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:45,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:45,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:17:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7347 states to 3394 states and 7072 transitions. [2022-12-15 03:17:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 7072 transitions. [2022-12-15 03:17:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:50,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:50,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:17:50,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7350 states to 3396 states and 7075 transitions. [2022-12-15 03:17:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 7075 transitions. [2022-12-15 03:17:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:50,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:50,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:17:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7370 states to 3405 states and 7095 transitions. [2022-12-15 03:17:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 7095 transitions. [2022-12-15 03:17:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:17:54,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:54,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:18:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7402 states to 3418 states and 7127 transitions. [2022-12-15 03:18:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 7127 transitions. [2022-12-15 03:18:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:03,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:18:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 3420 states and 7130 transitions. [2022-12-15 03:18:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 7130 transitions. [2022-12-15 03:18:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:04,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:18:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7439 states to 3435 states and 7164 transitions. [2022-12-15 03:18:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 7164 transitions. [2022-12-15 03:18:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:13,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:18:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7463 states to 3446 states and 7188 transitions. [2022-12-15 03:18:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 7188 transitions. [2022-12-15 03:18:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:18,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:18:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:18,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7467 states to 3448 states and 7192 transitions. [2022-12-15 03:18:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 7192 transitions. [2022-12-15 03:18:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:18,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:18,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:18:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7491 states to 3459 states and 7216 transitions. [2022-12-15 03:18:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3459 states and 7216 transitions. [2022-12-15 03:18:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:24,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:24,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:18:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 3461 states and 7219 transitions. [2022-12-15 03:18:25,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 7219 transitions. [2022-12-15 03:18:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:25,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:18:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7497 states to 3463 states and 7222 transitions. [2022-12-15 03:18:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 7222 transitions. [2022-12-15 03:18:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:18:25,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:25,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 03:18:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7521 states to 3474 states and 7246 transitions. [2022-12-15 03:18:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 7246 transitions. [2022-12-15 03:18:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:18:30,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:30,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:18:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 3476 states and 7249 transitions. [2022-12-15 03:18:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 7249 transitions. [2022-12-15 03:18:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:18:32,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:32,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:18:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7536 states to 3481 states and 7261 transitions. [2022-12-15 03:18:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 7261 transitions. [2022-12-15 03:18:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:18:37,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:18:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7539 states to 3483 states and 7264 transitions. [2022-12-15 03:18:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 7264 transitions. [2022-12-15 03:18:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:18:38,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:18:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 3486 states and 7270 transitions. [2022-12-15 03:18:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3486 states and 7270 transitions. [2022-12-15 03:18:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:18:41,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:41,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:18:43,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:18:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7551 states to 3489 states and 7276 transitions. [2022-12-15 03:18:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 7276 transitions. [2022-12-15 03:18:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:18:44,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:18:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:18:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:18:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.