./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/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 343a266e04a35949615e598ecd53205cd1ef95f44fcd29af6bf4976fff243198 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:15:51,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:15:51,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:15:51,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:15:51,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:15:51,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:15:51,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:15:51,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:15:51,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:15:51,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:15:51,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:15:51,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:15:51,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:15:51,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:15:51,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:15:51,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:15:51,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:15:51,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:15:51,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:15:51,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:15:51,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:15:51,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:15:51,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:15:51,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:15:51,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:15:51,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:15:51,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:15:51,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:15:51,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:15:51,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:15:51,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:15:51,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:15:51,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:15:51,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:15:51,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:15:51,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:15:51,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:15:51,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:15:51,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:15:51,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:15:51,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:15:51,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:15:51,203 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:15:51,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:15:51,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:15:51,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:15:51,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:15:51,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:15:51,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:15:51,206 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:15:51,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:15:51,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:15:51,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:15:51,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:15:51,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:15:51,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:15:51,207 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:15:51,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:15:51,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:15:51,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:15:51,208 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:15:51,208 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:15:51,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:15:51,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:15:51,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:15:51,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:15:51,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:15:51,209 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:15:51,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:15:51,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:15:51,209 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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 343a266e04a35949615e598ecd53205cd1ef95f44fcd29af6bf4976fff243198 [2022-12-14 22:15:51,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:15:51,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:15:51,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:15:51,418 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:15:51,419 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:15:51,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c [2022-12-14 22:15:54,020 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:15:54,401 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:15:54,402 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c [2022-12-14 22:15:54,436 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/data/1316b6e31/28dfd73efadf45ac85ae48842d3e85c3/FLAG7dfd2d390 [2022-12-14 22:15:54,446 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/data/1316b6e31/28dfd73efadf45ac85ae48842d3e85c3 [2022-12-14 22:15:54,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:15:54,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:15:54,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:15:54,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:15:54,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:15:54,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:15:54" (1/1) ... [2022-12-14 22:15:54,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5819fe39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:54, skipping insertion in model container [2022-12-14 22:15:54,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:15:54" (1/1) ... [2022-12-14 22:15:54,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:15:54,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:15:55,893 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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[381679,381692] [2022-12-14 22:15:55,911 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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[383339,383352] [2022-12-14 22:15:56,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:15:56,110 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:15:56,890 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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[381679,381692] [2022-12-14 22:15:56,893 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_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[383339,383352] [2022-12-14 22:15:56,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:15:56,940 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:15:56,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56 WrapperNode [2022-12-14 22:15:56,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:15:56,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:15:56,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:15:56,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:15:56,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,291 INFO L138 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-12-14 22:15:57,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:15:57,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:15:57,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:15:57,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:15:57,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,544 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:15:57,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:15:57,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:15:57,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:15:57,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:15:56" (1/1) ... [2022-12-14 22:15:57,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:15:57,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:15:57,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:15:57,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bedf9b5-4c12-44f6-ac46-22fa72a543a1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:15:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:15:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 22:15:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 22:15:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 22:15:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 22:15:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 22:15:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 22:15:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 22:15:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 22:15:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 22:15:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 22:15:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 22:15:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 22:15:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 22:15:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 22:15:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:15:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:15:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:15:57,788 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:15:57,790 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:16:03,504 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:16:04,835 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:16:04,836 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-14 22:16:04,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:16:04 BoogieIcfgContainer [2022-12-14 22:16:04,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:16:04,841 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:16:04,841 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:16:04,848 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:16:04,848 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:16:04" (1/1) ... [2022-12-14 22:16:04,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:16:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 1793 states and 3503 transitions. [2022-12-14 22:16:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-14 22:16:04,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:04,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:04,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1818 states and 3551 transitions. [2022-12-14 22:16:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3551 transitions. [2022-12-14 22:16:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1819 states and 3551 transitions. [2022-12-14 22:16:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3551 transitions. [2022-12-14 22:16:05,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:05,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1820 states and 3551 transitions. [2022-12-14 22:16:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3551 transitions. [2022-12-14 22:16:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:05,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:05,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1821 states and 3551 transitions. [2022-12-14 22:16:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3551 transitions. [2022-12-14 22:16:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:05,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1822 states and 3551 transitions. [2022-12-14 22:16:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3551 transitions. [2022-12-14 22:16:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:05,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1823 states and 3551 transitions. [2022-12-14 22:16:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3551 transitions. [2022-12-14 22:16:05,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:05,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1824 states and 3551 transitions. [2022-12-14 22:16:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3551 transitions. [2022-12-14 22:16:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1825 states and 3551 transitions. [2022-12-14 22:16:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3551 transitions. [2022-12-14 22:16:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1826 states and 3551 transitions. [2022-12-14 22:16:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3551 transitions. [2022-12-14 22:16:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1847 states and 3592 transitions. [2022-12-14 22:16:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3592 transitions. [2022-12-14 22:16:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1848 states and 3592 transitions. [2022-12-14 22:16:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3592 transitions. [2022-12-14 22:16:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1849 states and 3592 transitions. [2022-12-14 22:16:06,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3592 transitions. [2022-12-14 22:16:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1850 states and 3592 transitions. [2022-12-14 22:16:06,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3592 transitions. [2022-12-14 22:16:06,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1851 states and 3592 transitions. [2022-12-14 22:16:06,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3592 transitions. [2022-12-14 22:16:06,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1852 states and 3592 transitions. [2022-12-14 22:16:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3592 transitions. [2022-12-14 22:16:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1853 states and 3592 transitions. [2022-12-14 22:16:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3592 transitions. [2022-12-14 22:16:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:06,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:06,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1870 states and 3627 transitions. [2022-12-14 22:16:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3627 transitions. [2022-12-14 22:16:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1871 states and 3627 transitions. [2022-12-14 22:16:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3627 transitions. [2022-12-14 22:16:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1872 states and 3627 transitions. [2022-12-14 22:16:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3627 transitions. [2022-12-14 22:16:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1873 states and 3627 transitions. [2022-12-14 22:16:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3627 transitions. [2022-12-14 22:16:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1874 states and 3627 transitions. [2022-12-14 22:16:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3627 transitions. [2022-12-14 22:16:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1875 states and 3627 transitions. [2022-12-14 22:16:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3627 transitions. [2022-12-14 22:16:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1886 states and 3650 transitions. [2022-12-14 22:16:07,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3650 transitions. [2022-12-14 22:16:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1887 states and 3650 transitions. [2022-12-14 22:16:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3650 transitions. [2022-12-14 22:16:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3650 transitions. [2022-12-14 22:16:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3650 transitions. [2022-12-14 22:16:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3650 transitions. [2022-12-14 22:16:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3650 transitions. [2022-12-14 22:16:07,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:07,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1894 states and 3661 transitions. [2022-12-14 22:16:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3661 transitions. [2022-12-14 22:16:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:08,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1895 states and 3661 transitions. [2022-12-14 22:16:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3661 transitions. [2022-12-14 22:16:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:16:08,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:08,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:08,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:16:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1903 states and 3676 transitions. [2022-12-14 22:16:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3676 transitions. [2022-12-14 22:16:08,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:16:08,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:08,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1934 states and 3739 transitions. [2022-12-14 22:16:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3739 transitions. [2022-12-14 22:16:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:16:09,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:09,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:09,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:10,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1936 states and 3744 transitions. [2022-12-14 22:16:10,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3744 transitions. [2022-12-14 22:16:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:16:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:10,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:10,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:11,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 1944 states and 3761 transitions. [2022-12-14 22:16:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3761 transitions. [2022-12-14 22:16:11,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:16:11,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1958 states and 3790 transitions. [2022-12-14 22:16:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3790 transitions. [2022-12-14 22:16:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:16:13,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 1981 states and 3837 transitions. [2022-12-14 22:16:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3837 transitions. [2022-12-14 22:16:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:15,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:15,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 1982 states and 3838 transitions. [2022-12-14 22:16:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3838 transitions. [2022-12-14 22:16:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:15,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:16,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 1983 states and 3839 transitions. [2022-12-14 22:16:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3839 transitions. [2022-12-14 22:16:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:16,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:16,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:16,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 1984 states and 3840 transitions. [2022-12-14 22:16:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3840 transitions. [2022-12-14 22:16:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:16,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1985 states and 3841 transitions. [2022-12-14 22:16:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3841 transitions. [2022-12-14 22:16:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:16,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2018 states and 3911 transitions. [2022-12-14 22:16:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3911 transitions. [2022-12-14 22:16:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:20,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:20,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2019 states and 3912 transitions. [2022-12-14 22:16:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3912 transitions. [2022-12-14 22:16:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:20,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:20,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:20,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2021 states and 3917 transitions. [2022-12-14 22:16:20,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3917 transitions. [2022-12-14 22:16:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:20,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2029 states and 3934 transitions. [2022-12-14 22:16:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3934 transitions. [2022-12-14 22:16:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:21,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:21,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2030 states and 3935 transitions. [2022-12-14 22:16:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3935 transitions. [2022-12-14 22:16:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:22,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:23,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:23,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2044 states and 3964 transitions. [2022-12-14 22:16:23,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3964 transitions. [2022-12-14 22:16:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:23,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:23,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:23,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2045 states and 3965 transitions. [2022-12-14 22:16:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3965 transitions. [2022-12-14 22:16:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:23,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:23,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2068 states and 4013 transitions. [2022-12-14 22:16:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 4013 transitions. [2022-12-14 22:16:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:16:26,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:16:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2044 states and 3970 transitions. [2022-12-14 22:16:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3970 transitions. [2022-12-14 22:16:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:26,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 2045 states and 3971 transitions. [2022-12-14 22:16:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3971 transitions. [2022-12-14 22:16:26,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:26,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2046 states and 3972 transitions. [2022-12-14 22:16:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3972 transitions. [2022-12-14 22:16:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:26,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2047 states and 3973 transitions. [2022-12-14 22:16:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3973 transitions. [2022-12-14 22:16:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:27,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 2048 states and 3974 transitions. [2022-12-14 22:16:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3974 transitions. [2022-12-14 22:16:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2084 states and 4055 transitions. [2022-12-14 22:16:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4055 transitions. [2022-12-14 22:16:32,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:32,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:32,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2085 states and 4056 transitions. [2022-12-14 22:16:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4056 transitions. [2022-12-14 22:16:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:32,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2087 states and 4061 transitions. [2022-12-14 22:16:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4061 transitions. [2022-12-14 22:16:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:33,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:33,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2095 states and 4078 transitions. [2022-12-14 22:16:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4078 transitions. [2022-12-14 22:16:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:34,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:34,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2096 states and 4079 transitions. [2022-12-14 22:16:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4079 transitions. [2022-12-14 22:16:34,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:34,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2110 states and 4108 transitions. [2022-12-14 22:16:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4108 transitions. [2022-12-14 22:16:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:36,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:36,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2111 states and 4109 transitions. [2022-12-14 22:16:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4109 transitions. [2022-12-14 22:16:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:36,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:36,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2133 states and 4156 transitions. [2022-12-14 22:16:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4156 transitions. [2022-12-14 22:16:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:16:40,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:40,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2109 states and 4111 transitions. [2022-12-14 22:16:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4111 transitions. [2022-12-14 22:16:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:40,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2110 states and 4112 transitions. [2022-12-14 22:16:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4112 transitions. [2022-12-14 22:16:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:40,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2111 states and 4113 transitions. [2022-12-14 22:16:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4113 transitions. [2022-12-14 22:16:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:40,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2112 states and 4114 transitions. [2022-12-14 22:16:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 4114 transitions. [2022-12-14 22:16:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:40,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:40,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2113 states and 4115 transitions. [2022-12-14 22:16:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 4115 transitions. [2022-12-14 22:16:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:41,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2114 states and 4116 transitions. [2022-12-14 22:16:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4116 transitions. [2022-12-14 22:16:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:41,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:42,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2152 states and 4202 transitions. [2022-12-14 22:16:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4202 transitions. [2022-12-14 22:16:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2153 states and 4203 transitions. [2022-12-14 22:16:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4203 transitions. [2022-12-14 22:16:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:52,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:52,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2155 states and 4208 transitions. [2022-12-14 22:16:52,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4208 transitions. [2022-12-14 22:16:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:52,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2163 states and 4225 transitions. [2022-12-14 22:16:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4225 transitions. [2022-12-14 22:16:54,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:54,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:54,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2164 states and 4226 transitions. [2022-12-14 22:16:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 4226 transitions. [2022-12-14 22:16:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:54,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2178 states and 4256 transitions. [2022-12-14 22:16:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4256 transitions. [2022-12-14 22:16:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:57,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:57,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2179 states and 4257 transitions. [2022-12-14 22:16:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4257 transitions. [2022-12-14 22:16:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:16:57,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2195 states and 4292 transitions. [2022-12-14 22:17:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4292 transitions. [2022-12-14 22:17:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:17:01,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2201 states and 4304 transitions. [2022-12-14 22:17:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4304 transitions. [2022-12-14 22:17:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:17:03,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2178 states and 4260 transitions. [2022-12-14 22:17:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4260 transitions. [2022-12-14 22:17:03,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:03,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:03,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2179 states and 4261 transitions. [2022-12-14 22:17:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4261 transitions. [2022-12-14 22:17:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:03,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2180 states and 4262 transitions. [2022-12-14 22:17:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4262 transitions. [2022-12-14 22:17:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:04,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:04,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:04,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2181 states and 4263 transitions. [2022-12-14 22:17:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4263 transitions. [2022-12-14 22:17:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:04,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:04,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2182 states and 4264 transitions. [2022-12-14 22:17:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4264 transitions. [2022-12-14 22:17:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:04,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2182 states and 4263 transitions. [2022-12-14 22:17:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4263 transitions. [2022-12-14 22:17:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:04,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:04,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:04,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2184 states and 4267 transitions. [2022-12-14 22:17:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4267 transitions. [2022-12-14 22:17:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2185 states and 4268 transitions. [2022-12-14 22:17:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4268 transitions. [2022-12-14 22:17:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:05,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2225 states and 4361 transitions. [2022-12-14 22:17:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4361 transitions. [2022-12-14 22:17:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:19,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2226 states and 4362 transitions. [2022-12-14 22:17:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4362 transitions. [2022-12-14 22:17:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:19,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:19,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:19,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2228 states and 4367 transitions. [2022-12-14 22:17:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4367 transitions. [2022-12-14 22:17:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:20,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 2236 states and 4384 transitions. [2022-12-14 22:17:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4384 transitions. [2022-12-14 22:17:22,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:22,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2237 states and 4385 transitions. [2022-12-14 22:17:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4385 transitions. [2022-12-14 22:17:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:22,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4414 transitions. [2022-12-14 22:17:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4414 transitions. [2022-12-14 22:17:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:26,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:26,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4415 transitions. [2022-12-14 22:17:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4415 transitions. [2022-12-14 22:17:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:26,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2273 states and 4462 transitions. [2022-12-14 22:17:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 4462 transitions. [2022-12-14 22:17:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:17:35,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:35,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4418 transitions. [2022-12-14 22:17:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4418 transitions. [2022-12-14 22:17:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4419 transitions. [2022-12-14 22:17:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4419 transitions. [2022-12-14 22:17:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:36,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2252 states and 4420 transitions. [2022-12-14 22:17:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4420 transitions. [2022-12-14 22:17:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:37,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2253 states and 4421 transitions. [2022-12-14 22:17:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4421 transitions. [2022-12-14 22:17:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2254 states and 4422 transitions. [2022-12-14 22:17:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4422 transitions. [2022-12-14 22:17:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:37,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2256 states and 4426 transitions. [2022-12-14 22:17:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4426 transitions. [2022-12-14 22:17:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:37,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:37,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2258 states and 4430 transitions. [2022-12-14 22:17:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4430 transitions. [2022-12-14 22:17:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:37,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:37,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 2268 states and 4452 transitions. [2022-12-14 22:17:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4452 transitions. [2022-12-14 22:17:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:43,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2269 states and 4453 transitions. [2022-12-14 22:17:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4453 transitions. [2022-12-14 22:17:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2271 states and 4457 transitions. [2022-12-14 22:17:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4457 transitions. [2022-12-14 22:17:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:17:43,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:44,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:05,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2313 states and 4557 transitions. [2022-12-14 22:18:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4557 transitions. [2022-12-14 22:18:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:05,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:05,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2314 states and 4558 transitions. [2022-12-14 22:18:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4558 transitions. [2022-12-14 22:18:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:05,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:05,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2316 states and 4563 transitions. [2022-12-14 22:18:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4563 transitions. [2022-12-14 22:18:06,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:06,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:10,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2324 states and 4581 transitions. [2022-12-14 22:18:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4581 transitions. [2022-12-14 22:18:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:10,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:10,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2325 states and 4582 transitions. [2022-12-14 22:18:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4582 transitions. [2022-12-14 22:18:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:10,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:10,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2338 states and 4611 transitions. [2022-12-14 22:18:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4611 transitions. [2022-12-14 22:18:17,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:17,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2340 states and 4613 transitions. [2022-12-14 22:18:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4613 transitions. [2022-12-14 22:18:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 2362 states and 4660 transitions. [2022-12-14 22:18:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4660 transitions. [2022-12-14 22:18:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:18:29,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:29,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:30,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2339 states and 4616 transitions. [2022-12-14 22:18:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4616 transitions. [2022-12-14 22:18:30,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:30,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:30,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2340 states and 4617 transitions. [2022-12-14 22:18:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4617 transitions. [2022-12-14 22:18:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:30,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:31,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2341 states and 4618 transitions. [2022-12-14 22:18:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4618 transitions. [2022-12-14 22:18:31,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:31,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:31,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2342 states and 4619 transitions. [2022-12-14 22:18:31,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4619 transitions. [2022-12-14 22:18:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:31,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:31,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2343 states and 4620 transitions. [2022-12-14 22:18:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4620 transitions. [2022-12-14 22:18:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:32,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:32,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2345 states and 4623 transitions. [2022-12-14 22:18:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4623 transitions. [2022-12-14 22:18:33,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:33,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:33,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 2357 states and 4655 transitions. [2022-12-14 22:18:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4655 transitions. [2022-12-14 22:18:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 2358 states and 4656 transitions. [2022-12-14 22:18:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4656 transitions. [2022-12-14 22:18:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:42,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 2360 states and 4659 transitions. [2022-12-14 22:18:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4659 transitions. [2022-12-14 22:18:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:44,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2362 states and 4663 transitions. [2022-12-14 22:18:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4663 transitions. [2022-12-14 22:18:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:44,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:44,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2364 states and 4667 transitions. [2022-12-14 22:18:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4667 transitions. [2022-12-14 22:18:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:44,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:18:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2377 states and 4701 transitions. [2022-12-14 22:18:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4701 transitions. [2022-12-14 22:18:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:18:53,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2422 states and 4813 transitions. [2022-12-14 22:19:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4813 transitions. [2022-12-14 22:19:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:23,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4814 transitions. [2022-12-14 22:19:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4814 transitions. [2022-12-14 22:19:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:23,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2425 states and 4820 transitions. [2022-12-14 22:19:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4820 transitions. [2022-12-14 22:19:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:26,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2432 states and 4837 transitions. [2022-12-14 22:19:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4837 transitions. [2022-12-14 22:19:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:30,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:30,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:30,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 2433 states and 4838 transitions. [2022-12-14 22:19:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4838 transitions. [2022-12-14 22:19:30,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:30,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:30,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:38,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2446 states and 4867 transitions. [2022-12-14 22:19:38,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4867 transitions. [2022-12-14 22:19:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:38,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2448 states and 4869 transitions. [2022-12-14 22:19:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4869 transitions. [2022-12-14 22:19:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:40,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5360 states to 2464 states and 4904 transitions. [2022-12-14 22:19:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4904 transitions. [2022-12-14 22:19:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2470 states and 4916 transitions. [2022-12-14 22:19:54,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4916 transitions. [2022-12-14 22:19:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:19:54,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:55,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5320 states to 2447 states and 4872 transitions. [2022-12-14 22:19:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4872 transitions. [2022-12-14 22:19:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:55,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:55,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2448 states and 4873 transitions. [2022-12-14 22:19:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4873 transitions. [2022-12-14 22:19:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:55,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 2449 states and 4874 transitions. [2022-12-14 22:19:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4874 transitions. [2022-12-14 22:19:55,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:55,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:55,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2450 states and 4875 transitions. [2022-12-14 22:19:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4875 transitions. [2022-12-14 22:19:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:56,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 2451 states and 4876 transitions. [2022-12-14 22:19:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4876 transitions. [2022-12-14 22:19:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:57,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 2453 states and 4879 transitions. [2022-12-14 22:19:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4879 transitions. [2022-12-14 22:19:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:57,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:58,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 2455 states and 4882 transitions. [2022-12-14 22:19:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4882 transitions. [2022-12-14 22:19:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:58,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:58,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 2456 states and 4885 transitions. [2022-12-14 22:19:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4885 transitions. [2022-12-14 22:19:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:19:59,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:59,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 2457 states and 4886 transitions. [2022-12-14 22:20:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4886 transitions. [2022-12-14 22:20:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:00,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2459 states and 4889 transitions. [2022-12-14 22:20:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4889 transitions. [2022-12-14 22:20:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 2461 states and 4893 transitions. [2022-12-14 22:20:01,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4893 transitions. [2022-12-14 22:20:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:01,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:01,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 2463 states and 4897 transitions. [2022-12-14 22:20:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4897 transitions. [2022-12-14 22:20:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2478 states and 4935 transitions. [2022-12-14 22:20:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4935 transitions. [2022-12-14 22:20:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:17,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:17,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:31,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2492 states and 4976 transitions. [2022-12-14 22:20:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4976 transitions. [2022-12-14 22:20:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:31,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:31,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 2493 states and 4977 transitions. [2022-12-14 22:20:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4977 transitions. [2022-12-14 22:20:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:31,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 2494 states and 4978 transitions. [2022-12-14 22:20:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4978 transitions. [2022-12-14 22:20:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:32,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:32,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:34,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2496 states and 4980 transitions. [2022-12-14 22:20:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4980 transitions. [2022-12-14 22:20:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 2498 states and 4982 transitions. [2022-12-14 22:20:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4982 transitions. [2022-12-14 22:20:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:20:35,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 2475 states and 4939 transitions. [2022-12-14 22:20:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4939 transitions. [2022-12-14 22:20:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:37,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2477 states and 4942 transitions. [2022-12-14 22:20:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4942 transitions. [2022-12-14 22:20:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:37,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:37,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 2479 states and 4945 transitions. [2022-12-14 22:20:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4945 transitions. [2022-12-14 22:20:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:37,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:37,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:37,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2481 states and 4948 transitions. [2022-12-14 22:20:37,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4948 transitions. [2022-12-14 22:20:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:37,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:37,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 2482 states and 4951 transitions. [2022-12-14 22:20:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4951 transitions. [2022-12-14 22:20:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5415 states to 2484 states and 4954 transitions. [2022-12-14 22:20:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4954 transitions. [2022-12-14 22:20:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 2485 states and 4955 transitions. [2022-12-14 22:20:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4955 transitions. [2022-12-14 22:20:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:39,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:39,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2487 states and 4958 transitions. [2022-12-14 22:20:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4958 transitions. [2022-12-14 22:20:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:39,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:39,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:40,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2489 states and 4961 transitions. [2022-12-14 22:20:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4961 transitions. [2022-12-14 22:20:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:40,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 2491 states and 4965 transitions. [2022-12-14 22:20:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4965 transitions. [2022-12-14 22:20:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:40,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2493 states and 4969 transitions. [2022-12-14 22:20:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4969 transitions. [2022-12-14 22:20:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:40,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:20:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 2510 states and 5011 transitions. [2022-12-14 22:20:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5011 transitions. [2022-12-14 22:20:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:20:57,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:20:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:20:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2511 states and 5012 transitions. [2022-12-14 22:20:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 5012 transitions. [2022-12-14 22:20:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:20:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:20:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:20:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:20:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 2518 states and 5032 transitions. [2022-12-14 22:21:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 5032 transitions. [2022-12-14 22:21:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:05,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2520 states and 5036 transitions. [2022-12-14 22:21:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 5036 transitions. [2022-12-14 22:21:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:07,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:07,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:07,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2522 states and 5039 transitions. [2022-12-14 22:21:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 5039 transitions. [2022-12-14 22:21:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:08,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5503 states to 2523 states and 5040 transitions. [2022-12-14 22:21:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5040 transitions. [2022-12-14 22:21:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:08,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 2525 states and 5043 transitions. [2022-12-14 22:21:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5043 transitions. [2022-12-14 22:21:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:09,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2527 states and 5046 transitions. [2022-12-14 22:21:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 5046 transitions. [2022-12-14 22:21:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:11,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:11,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:11,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2529 states and 5049 transitions. [2022-12-14 22:21:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 5049 transitions. [2022-12-14 22:21:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:11,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 2531 states and 5052 transitions. [2022-12-14 22:21:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 5052 transitions. [2022-12-14 22:21:12,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:12,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:12,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:12,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5518 states to 2533 states and 5055 transitions. [2022-12-14 22:21:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 5055 transitions. [2022-12-14 22:21:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:12,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:12,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5522 states to 2535 states and 5059 transitions. [2022-12-14 22:21:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 5059 transitions. [2022-12-14 22:21:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:12,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:12,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2537 states and 5063 transitions. [2022-12-14 22:21:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 5063 transitions. [2022-12-14 22:21:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:12,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 2556 states and 5110 transitions. [2022-12-14 22:21:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5110 transitions. [2022-12-14 22:21:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:21:30,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 2558 states and 5114 transitions. [2022-12-14 22:21:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5114 transitions. [2022-12-14 22:21:30,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:30,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:30,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:30,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:30,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 2560 states and 5117 transitions. [2022-12-14 22:21:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5117 transitions. [2022-12-14 22:21:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:30,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 2562 states and 5121 transitions. [2022-12-14 22:21:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 5121 transitions. [2022-12-14 22:21:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 2563 states and 5122 transitions. [2022-12-14 22:21:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5122 transitions. [2022-12-14 22:21:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:31,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:31,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2565 states and 5125 transitions. [2022-12-14 22:21:31,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5125 transitions. [2022-12-14 22:21:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:31,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 2567 states and 5128 transitions. [2022-12-14 22:21:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5128 transitions. [2022-12-14 22:21:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:31,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5605 states to 2569 states and 5131 transitions. [2022-12-14 22:21:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5131 transitions. [2022-12-14 22:21:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:31,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:52,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5677 states to 2591 states and 5200 transitions. [2022-12-14 22:21:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5200 transitions. [2022-12-14 22:21:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:52,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:52,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 2593 states and 5204 transitions. [2022-12-14 22:21:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5204 transitions. [2022-12-14 22:21:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:21:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5739 states to 2614 states and 5260 transitions. [2022-12-14 22:22:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5260 transitions. [2022-12-14 22:22:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 2616 states and 5263 transitions. [2022-12-14 22:22:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5263 transitions. [2022-12-14 22:22:14,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 2618 states and 5266 transitions. [2022-12-14 22:22:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5266 transitions. [2022-12-14 22:22:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5746 states to 2619 states and 5267 transitions. [2022-12-14 22:22:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5267 transitions. [2022-12-14 22:22:14,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2620 states and 5268 transitions. [2022-12-14 22:22:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5268 transitions. [2022-12-14 22:22:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 2622 states and 5271 transitions. [2022-12-14 22:22:14,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5271 transitions. [2022-12-14 22:22:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2624 states and 5274 transitions. [2022-12-14 22:22:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5274 transitions. [2022-12-14 22:22:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5756 states to 2626 states and 5277 transitions. [2022-12-14 22:22:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 5277 transitions. [2022-12-14 22:22:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:22:14,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:14,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 2627 states and 5278 transitions. [2022-12-14 22:22:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5278 transitions. [2022-12-14 22:22:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:15,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:15,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2629 states and 5281 transitions. [2022-12-14 22:22:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5281 transitions. [2022-12-14 22:22:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:15,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 2631 states and 5284 transitions. [2022-12-14 22:22:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 5284 transitions. [2022-12-14 22:22:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:15,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:16,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:16,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 2633 states and 5287 transitions. [2022-12-14 22:22:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 5287 transitions. [2022-12-14 22:22:16,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:16,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:16,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2635 states and 5290 transitions. [2022-12-14 22:22:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 5290 transitions. [2022-12-14 22:22:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:16,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:16,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:19,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:19,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 2637 states and 5295 transitions. [2022-12-14 22:22:19,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5295 transitions. [2022-12-14 22:22:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:19,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2639 states and 5298 transitions. [2022-12-14 22:22:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5298 transitions. [2022-12-14 22:22:19,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:19,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:19,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 2641 states and 5301 transitions. [2022-12-14 22:22:19,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5301 transitions. [2022-12-14 22:22:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:19,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:19,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:19,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 2643 states and 5304 transitions. [2022-12-14 22:22:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5304 transitions. [2022-12-14 22:22:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:21,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:21,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 2645 states and 5309 transitions. [2022-12-14 22:22:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5309 transitions. [2022-12-14 22:22:23,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:23,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:23,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:23,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2647 states and 5312 transitions. [2022-12-14 22:22:23,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5312 transitions. [2022-12-14 22:22:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:22:23,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2649 states and 5315 transitions. [2022-12-14 22:22:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5315 transitions. [2022-12-14 22:22:24,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:22:24,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 2651 states and 5318 transitions. [2022-12-14 22:22:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5318 transitions. [2022-12-14 22:22:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:22:24,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 2653 states and 5321 transitions. [2022-12-14 22:22:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5321 transitions. [2022-12-14 22:22:24,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:22:24,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2655 states and 5324 transitions. [2022-12-14 22:22:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5324 transitions. [2022-12-14 22:22:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:22:24,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:24,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:22:46,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5848 states to 2669 states and 5369 transitions. [2022-12-14 22:22:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5369 transitions. [2022-12-14 22:22:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:22:46,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:46,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:22:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5849 states to 2670 states and 5370 transitions. [2022-12-14 22:22:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 5370 transitions. [2022-12-14 22:22:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:22:46,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2682 states and 5409 transitions. [2022-12-14 22:23:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5409 transitions. [2022-12-14 22:23:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:23:08,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:08,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 2683 states and 5410 transitions. [2022-12-14 22:23:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5410 transitions. [2022-12-14 22:23:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:08,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:08,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:08,900 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 2685 states and 5413 transitions. [2022-12-14 22:23:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5413 transitions. [2022-12-14 22:23:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:08,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 2686 states and 5414 transitions. [2022-12-14 22:23:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5414 transitions. [2022-12-14 22:23:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:09,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 2688 states and 5417 transitions. [2022-12-14 22:23:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5417 transitions. [2022-12-14 22:23:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:09,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 2690 states and 5420 transitions. [2022-12-14 22:23:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5420 transitions. [2022-12-14 22:23:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:09,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 2692 states and 5423 transitions. [2022-12-14 22:23:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5423 transitions. [2022-12-14 22:23:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 2694 states and 5426 transitions. [2022-12-14 22:23:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5426 transitions. [2022-12-14 22:23:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:09,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:09,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:23:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 2703 states and 5453 transitions. [2022-12-14 22:23:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5453 transitions. [2022-12-14 22:23:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:26,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2705 states and 5456 transitions. [2022-12-14 22:23:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5456 transitions. [2022-12-14 22:23:26,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:23:26,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:26,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:26,478 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2706 states and 5457 transitions. [2022-12-14 22:23:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5457 transitions. [2022-12-14 22:23:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:26,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:23:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:47,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2722 states and 5502 transitions. [2022-12-14 22:23:47,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5502 transitions. [2022-12-14 22:23:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:47,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:47,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:23:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 2724 states and 5505 transitions. [2022-12-14 22:23:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5505 transitions. [2022-12-14 22:23:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:48,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:48,144 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 2726 states and 5508 transitions. [2022-12-14 22:23:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5508 transitions. [2022-12-14 22:23:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:48,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:48,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2728 states and 5511 transitions. [2022-12-14 22:23:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5511 transitions. [2022-12-14 22:23:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:48,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:48,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:48,489 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2730 states and 5514 transitions. [2022-12-14 22:23:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 5514 transitions. [2022-12-14 22:23:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:48,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:23:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 2732 states and 5517 transitions. [2022-12-14 22:23:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5517 transitions. [2022-12-14 22:23:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:23:48,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:24:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6017 states to 2739 states and 5538 transitions. [2022-12-14 22:24:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5538 transitions. [2022-12-14 22:24:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:24:01,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:24:01,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 2741 states and 5541 transitions. [2022-12-14 22:24:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5541 transitions. [2022-12-14 22:24:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:24:01,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:24:01,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 2743 states and 5544 transitions. [2022-12-14 22:24:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5544 transitions. [2022-12-14 22:24:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:24:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:01,649 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:24:01,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2744 states and 5545 transitions. [2022-12-14 22:24:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5545 transitions. [2022-12-14 22:24:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:01,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:24:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2758 states and 5584 transitions. [2022-12-14 22:24:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 5584 transitions. [2022-12-14 22:24:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:19,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:24:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2775 states and 5632 transitions. [2022-12-14 22:24:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5632 transitions. [2022-12-14 22:24:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:38,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:38,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:39,018 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:24:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2776 states and 5633 transitions. [2022-12-14 22:24:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5633 transitions. [2022-12-14 22:24:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:39,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:39,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:24:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 2778 states and 5636 transitions. [2022-12-14 22:24:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5636 transitions. [2022-12-14 22:24:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:39,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:24:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 2780 states and 5639 transitions. [2022-12-14 22:24:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5639 transitions. [2022-12-14 22:24:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:39,594 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:24:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6121 states to 2782 states and 5642 transitions. [2022-12-14 22:24:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 5642 transitions. [2022-12-14 22:24:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:39,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:24:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:50,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6136 states to 2787 states and 5657 transitions. [2022-12-14 22:24:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5657 transitions. [2022-12-14 22:24:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:50,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:50,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:24:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 2789 states and 5660 transitions. [2022-12-14 22:24:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5660 transitions. [2022-12-14 22:24:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:50,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:24:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6140 states to 2790 states and 5661 transitions. [2022-12-14 22:24:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 5661 transitions. [2022-12-14 22:24:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:24:50,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:50,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:24:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6143 states to 2792 states and 5664 transitions. [2022-12-14 22:24:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5664 transitions. [2022-12-14 22:24:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:24:50,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:25:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6182 states to 2806 states and 5703 transitions. [2022-12-14 22:25:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5703 transitions. [2022-12-14 22:25:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:25:09,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:25:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6240 states to 2828 states and 5761 transitions. [2022-12-14 22:25:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 5761 transitions. [2022-12-14 22:25:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:25:38,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:25:38,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 2830 states and 5764 transitions. [2022-12-14 22:25:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 5764 transitions. [2022-12-14 22:25:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:25:38,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:25:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 2847 states and 5811 transitions. [2022-12-14 22:25:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5811 transitions. [2022-12-14 22:25:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:25:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:25:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2849 states and 5814 transitions. [2022-12-14 22:25:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5814 transitions. [2022-12-14 22:25:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:25:57,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:26:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 2864 states and 5855 transitions. [2022-12-14 22:26:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5855 transitions. [2022-12-14 22:26:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:15,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:26:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 2866 states and 5858 transitions. [2022-12-14 22:26:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5858 transitions. [2022-12-14 22:26:15,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:15,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:15,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 2868 states and 5861 transitions. [2022-12-14 22:26:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5861 transitions. [2022-12-14 22:26:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:15,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:15,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:16,085 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:26:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6343 states to 2870 states and 5864 transitions. [2022-12-14 22:26:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5864 transitions. [2022-12-14 22:26:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:16,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:16,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6344 states to 2871 states and 5865 transitions. [2022-12-14 22:26:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5865 transitions. [2022-12-14 22:26:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:16,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:16,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:26:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2883 states and 5898 transitions. [2022-12-14 22:26:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5898 transitions. [2022-12-14 22:26:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:31,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 2885 states and 5901 transitions. [2022-12-14 22:26:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 5901 transitions. [2022-12-14 22:26:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:32,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:32,159 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:26:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6381 states to 2886 states and 5902 transitions. [2022-12-14 22:26:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5902 transitions. [2022-12-14 22:26:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:32,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:26:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6414 states to 2898 states and 5935 transitions. [2022-12-14 22:26:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5935 transitions. [2022-12-14 22:26:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:46,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 22:26:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 2901 states and 5944 transitions. [2022-12-14 22:26:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5944 transitions. [2022-12-14 22:26:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:52,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:26:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 2903 states and 5947 transitions. [2022-12-14 22:26:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5947 transitions. [2022-12-14 22:26:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:53,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:26:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 2904 states and 5948 transitions. [2022-12-14 22:26:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 5948 transitions. [2022-12-14 22:26:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:53,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:26:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 2906 states and 5951 transitions. [2022-12-14 22:26:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 5951 transitions. [2022-12-14 22:26:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:53,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 2926 states and 6004 transitions. [2022-12-14 22:27:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 6004 transitions. [2022-12-14 22:27:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:27:20,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:20,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 2927 states and 6005 transitions. [2022-12-14 22:27:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 6005 transitions. [2022-12-14 22:27:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:27:20,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:20,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 2939 states and 6038 transitions. [2022-12-14 22:27:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 6038 transitions. [2022-12-14 22:27:36,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:27:36,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:36,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:28:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6575 states to 2957 states and 6096 transitions. [2022-12-14 22:28:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 6096 transitions. [2022-12-14 22:28:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:28:01,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:28:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6608 states to 2969 states and 6129 transitions. [2022-12-14 22:28:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6129 transitions. [2022-12-14 22:28:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:28:18,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:28:22,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6613 states to 2972 states and 6134 transitions. [2022-12-14 22:28:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 6134 transitions. [2022-12-14 22:28:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:28:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:28:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6616 states to 2974 states and 6137 transitions. [2022-12-14 22:28:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 6137 transitions. [2022-12-14 22:28:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:28:22,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:22,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.