./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/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_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/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_61f8f00d-0b3c-43fd-a538-23bda1f77827/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 257fbefed94a1e5b18da17b648f63b8a4a376ab6bd67ba2a090c30b5997c5667 --- 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 22:59:19,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:59:19,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:59:19,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:59:19,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:59:19,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:59:19,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:59:19,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:59:19,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:59:19,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:59:19,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:59:19,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:59:19,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:59:19,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:59:19,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:59:19,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:59:19,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:59:19,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:59:19,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:59:19,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:59:19,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:59:19,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:59:19,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:59:19,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:59:19,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:59:19,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:59:19,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:59:19,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:59:19,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:59:19,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:59:19,234 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:59:19,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:59:19,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:59:19,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:59:19,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:59:19,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:59:19,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:59:19,237 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:59:19,237 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:59:19,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:59:19,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:59:19,239 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:59:19,253 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:59:19,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:59:19,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:59:19,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:59:19,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:59:19,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:59:19,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:59:19,255 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:59:19,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:59:19,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:59:19,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:59:19,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:59:19,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:59:19,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:59:19,265 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:59:19,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:59:19,265 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:59:19,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:59:19,265 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:59:19,266 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:59:19,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:59:19,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:59:19,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:59:19,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:59:19,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:59:19,266 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:59:19,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:59:19,267 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:59:19,267 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_61f8f00d-0b3c-43fd-a538-23bda1f77827/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 257fbefed94a1e5b18da17b648f63b8a4a376ab6bd67ba2a090c30b5997c5667 [2022-12-14 22:59:19,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:59:19,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:59:19,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:59:19,463 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:59:19,463 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:59:19,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c [2022-12-14 22:59:21,943 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:59:22,349 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:59:22,349 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c [2022-12-14 22:59:22,383 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/data/6a4471d79/083b60d1f745463f9d9a1e3409f72750/FLAG769c14eec [2022-12-14 22:59:22,503 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/data/6a4471d79/083b60d1f745463f9d9a1e3409f72750 [2022-12-14 22:59:22,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:59:22,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:59:22,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:59:22,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:59:22,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:59:22,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:59:22" (1/1) ... [2022-12-14 22:59:22,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a21f8ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:22, skipping insertion in model container [2022-12-14 22:59:22,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:59:22" (1/1) ... [2022-12-14 22:59:22,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:59:22,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:59:24,033 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_61f8f00d-0b3c-43fd-a538-23bda1f77827/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[378560,378573] [2022-12-14 22:59:24,055 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_61f8f00d-0b3c-43fd-a538-23bda1f77827/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[383339,383352] [2022-12-14 22:59:24,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:59:24,300 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:59:25,074 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_61f8f00d-0b3c-43fd-a538-23bda1f77827/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[378560,378573] [2022-12-14 22:59:25,079 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_61f8f00d-0b3c-43fd-a538-23bda1f77827/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[383339,383352] [2022-12-14 22:59:25,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:59:25,136 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:59:25,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25 WrapperNode [2022-12-14 22:59:25,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:59:25,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:59:25,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:59:25,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:59:25,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,202 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,416 INFO L138 Inliner]: procedures = 66, calls = 75, calls flagged for inlining = 43, calls inlined = 43, statements flattened = 13146 [2022-12-14 22:59:25,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:59:25,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:59:25,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:59:25,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:59:25,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,670 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:59:25,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:59:25,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:59:25,714 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:59:25,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:59:25" (1/1) ... [2022-12-14 22:59:25,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:59:25,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:59:25,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:59:25,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61f8f00d-0b3c-43fd-a538-23bda1f77827/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:59:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:59:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 22:59:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 22:59:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 22:59:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 22:59:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 22:59:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 22:59:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 22:59:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 22:59:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 22:59:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 22:59:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 22:59:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 22:59:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 22:59:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 22:59:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:59:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:59:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:59:25,870 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:59:25,872 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:59:31,697 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:59:33,188 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:59:33,188 INFO L300 CfgBuilder]: Removed 15 assume(true) statements. [2022-12-14 22:59:33,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:59:33 BoogieIcfgContainer [2022-12-14 22:59:33,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:59:33,193 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:59:33,193 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:59:33,200 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:59:33,200 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:59:33" (1/1) ... [2022-12-14 22:59:33,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:59:33,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 1826 states and 3557 transitions. [2022-12-14 22:59:33,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3557 transitions. [2022-12-14 22:59:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:33,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:33,556 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 22:59:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1860 states and 3623 transitions. [2022-12-14 22:59:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3623 transitions. [2022-12-14 22:59:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:33,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:33,840 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 22:59:33,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1861 states and 3623 transitions. [2022-12-14 22:59:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3623 transitions. [2022-12-14 22:59:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:33,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:33,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:33,964 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 22:59:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1862 states and 3623 transitions. [2022-12-14 22:59:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3623 transitions. [2022-12-14 22:59:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:33,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,066 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 22:59:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1863 states and 3623 transitions. [2022-12-14 22:59:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3623 transitions. [2022-12-14 22:59:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,191 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 22:59:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1864 states and 3623 transitions. [2022-12-14 22:59:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3623 transitions. [2022-12-14 22:59:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,271 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 22:59:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1865 states and 3623 transitions. [2022-12-14 22:59:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3623 transitions. [2022-12-14 22:59:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:34,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1866 states and 3623 transitions. [2022-12-14 22:59:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3623 transitions. [2022-12-14 22:59:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,416 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 22:59:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1867 states and 3623 transitions. [2022-12-14 22:59:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3623 transitions. [2022-12-14 22:59:34,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,486 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 22:59:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1868 states and 3623 transitions. [2022-12-14 22:59:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3623 transitions. [2022-12-14 22:59:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,591 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 22:59:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1869 states and 3623 transitions. [2022-12-14 22:59:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3623 transitions. [2022-12-14 22:59:34,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,671 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 22:59:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1870 states and 3623 transitions. [2022-12-14 22:59:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3623 transitions. [2022-12-14 22:59:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 1871 states and 3623 transitions. [2022-12-14 22:59:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3623 transitions. [2022-12-14 22:59:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:34,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:34,892 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 22:59:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1901 states and 3682 transitions. [2022-12-14 22:59:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3682 transitions. [2022-12-14 22:59:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,097 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 22:59:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1902 states and 3682 transitions. [2022-12-14 22:59:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3682 transitions. [2022-12-14 22:59:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,180 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 22:59:35,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1903 states and 3682 transitions. [2022-12-14 22:59:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3682 transitions. [2022-12-14 22:59:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,262 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 22:59:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1904 states and 3682 transitions. [2022-12-14 22:59:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3682 transitions. [2022-12-14 22:59:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,342 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 22:59:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1905 states and 3682 transitions. [2022-12-14 22:59:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3682 transitions. [2022-12-14 22:59:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,434 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 22:59:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1906 states and 3682 transitions. [2022-12-14 22:59:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3682 transitions. [2022-12-14 22:59:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,512 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 22:59:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1907 states and 3682 transitions. [2022-12-14 22:59:35,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3682 transitions. [2022-12-14 22:59:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,583 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 22:59:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1908 states and 3682 transitions. [2022-12-14 22:59:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3682 transitions. [2022-12-14 22:59:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,657 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 22:59:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1909 states and 3682 transitions. [2022-12-14 22:59:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3682 transitions. [2022-12-14 22:59:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,772 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 22:59:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1910 states and 3682 transitions. [2022-12-14 22:59:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3682 transitions. [2022-12-14 22:59:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:35,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:35,916 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 22:59:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1936 states and 3735 transitions. [2022-12-14 22:59:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3735 transitions. [2022-12-14 22:59:36,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,165 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 22:59:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1937 states and 3735 transitions. [2022-12-14 22:59:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3735 transitions. [2022-12-14 22:59:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,265 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 22:59:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1938 states and 3735 transitions. [2022-12-14 22:59:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3735 transitions. [2022-12-14 22:59:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1939 states and 3735 transitions. [2022-12-14 22:59:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3735 transitions. [2022-12-14 22:59:36,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1940 states and 3735 transitions. [2022-12-14 22:59:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3735 transitions. [2022-12-14 22:59:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,530 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 22:59:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1941 states and 3735 transitions. [2022-12-14 22:59:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3735 transitions. [2022-12-14 22:59:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,605 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 22:59:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1942 states and 3735 transitions. [2022-12-14 22:59:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3735 transitions. [2022-12-14 22:59:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,700 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 22:59:36,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1943 states and 3735 transitions. [2022-12-14 22:59:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3735 transitions. [2022-12-14 22:59:36,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,772 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 22:59:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1944 states and 3735 transitions. [2022-12-14 22:59:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3735 transitions. [2022-12-14 22:59:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:36,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:36,859 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 22:59:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1964 states and 3776 transitions. [2022-12-14 22:59:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3776 transitions. [2022-12-14 22:59:37,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,081 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 22:59:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1965 states and 3776 transitions. [2022-12-14 22:59:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3776 transitions. [2022-12-14 22:59:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1966 states and 3776 transitions. [2022-12-14 22:59:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3776 transitions. [2022-12-14 22:59:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,247 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 22:59:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1967 states and 3776 transitions. [2022-12-14 22:59:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3776 transitions. [2022-12-14 22:59:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,323 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 22:59:37,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1968 states and 3776 transitions. [2022-12-14 22:59:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3776 transitions. [2022-12-14 22:59:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,392 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 22:59:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1969 states and 3776 transitions. [2022-12-14 22:59:37,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3776 transitions. [2022-12-14 22:59:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,469 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 22:59:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1970 states and 3776 transitions. [2022-12-14 22:59:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3776 transitions. [2022-12-14 22:59:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,567 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 22:59:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1984 states and 3805 transitions. [2022-12-14 22:59:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3805 transitions. [2022-12-14 22:59:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:37,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1985 states and 3805 transitions. [2022-12-14 22:59:37,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3805 transitions. [2022-12-14 22:59:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,866 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 22:59:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1986 states and 3805 transitions. [2022-12-14 22:59:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3805 transitions. [2022-12-14 22:59:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,928 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 22:59:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1987 states and 3805 transitions. [2022-12-14 22:59:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3805 transitions. [2022-12-14 22:59:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:37,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:37,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:37,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1988 states and 3805 transitions. [2022-12-14 22:59:38,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3805 transitions. [2022-12-14 22:59:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:38,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:38,116 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 22:59:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 1996 states and 3822 transitions. [2022-12-14 22:59:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3822 transitions. [2022-12-14 22:59:38,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:38,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:38,394 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 22:59:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 1997 states and 3822 transitions. [2022-12-14 22:59:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3822 transitions. [2022-12-14 22:59:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:38,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:38,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:38,460 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 22:59:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 1998 states and 3822 transitions. [2022-12-14 22:59:38,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3822 transitions. [2022-12-14 22:59:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:38,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:38,602 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 22:59:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2000 states and 3827 transitions. [2022-12-14 22:59:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3827 transitions. [2022-12-14 22:59:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:59:38,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:59:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2008 states and 3842 transitions. [2022-12-14 22:59:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3842 transitions. [2022-12-14 22:59:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:59:38,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:39,106 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 22:59:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:40,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2048 states and 3923 transitions. [2022-12-14 22:59:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3923 transitions. [2022-12-14 22:59:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:59:40,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:40,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:40,636 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 22:59:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2053 states and 3934 transitions. [2022-12-14 22:59:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3934 transitions. [2022-12-14 22:59:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:59:41,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:41,792 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 22:59:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:43,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2064 states and 3957 transitions. [2022-12-14 22:59:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3957 transitions. [2022-12-14 22:59:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:59:43,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:43,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:43,491 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 22:59:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:45,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 2081 states and 3992 transitions. [2022-12-14 22:59:45,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3992 transitions. [2022-12-14 22:59:45,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:59:45,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:45,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:46,212 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 22:59:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:49,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2104 states and 4039 transitions. [2022-12-14 22:59:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4039 transitions. [2022-12-14 22:59:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:59:49,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:49,963 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 22:59:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 2136 states and 4104 transitions. [2022-12-14 22:59:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4104 transitions. [2022-12-14 22:59:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:55,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:55,396 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 22:59:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2137 states and 4105 transitions. [2022-12-14 22:59:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4105 transitions. [2022-12-14 22:59:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:55,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:55,566 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 22:59:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2138 states and 4106 transitions. [2022-12-14 22:59:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 4106 transitions. [2022-12-14 22:59:55,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:55,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:55,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:55,732 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 22:59:55,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2139 states and 4107 transitions. [2022-12-14 22:59:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4107 transitions. [2022-12-14 22:59:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:55,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:55,908 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 22:59:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2140 states and 4108 transitions. [2022-12-14 22:59:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 4108 transitions. [2022-12-14 22:59:56,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:56,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:56,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:56,116 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 22:59:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2141 states and 4109 transitions. [2022-12-14 22:59:56,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4109 transitions. [2022-12-14 22:59:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:56,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:56,340 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 22:59:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:59:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2142 states and 4110 transitions. [2022-12-14 22:59:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 4110 transitions. [2022-12-14 22:59:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:59:56,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:59:56,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:59:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:59:57,057 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 23:00:01,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:01,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2184 states and 4198 transitions. [2022-12-14 23:00:01,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4198 transitions. [2022-12-14 23:00:01,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:01,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:01,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:01,800 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 23:00:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2189 states and 4209 transitions. [2022-12-14 23:00:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 4209 transitions. [2022-12-14 23:00:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:02,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:02,660 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 23:00:02,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:02,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2190 states and 4210 transitions. [2022-12-14 23:00:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 4210 transitions. [2022-12-14 23:00:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:02,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:02,907 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 23:00:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2191 states and 4211 transitions. [2022-12-14 23:00:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4211 transitions. [2022-12-14 23:00:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:03,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:03,195 INFO 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 23:00:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2202 states and 4234 transitions. [2022-12-14 23:00:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4234 transitions. [2022-12-14 23:00:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:04,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:04,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:04,728 INFO 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 23:00:06,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2219 states and 4269 transitions. [2022-12-14 23:00:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4269 transitions. [2022-12-14 23:00:06,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:06,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:06,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:00:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4430 states to 2220 states and 4270 transitions. [2022-12-14 23:00:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4270 transitions. [2022-12-14 23:00:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:07,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:07,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:00:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2243 states and 4317 transitions. [2022-12-14 23:00:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4317 transitions. [2022-12-14 23:00:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:09,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:10,044 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 23:00:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2244 states and 4318 transitions. [2022-12-14 23:00:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4318 transitions. [2022-12-14 23:00:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:10,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:10,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:10,347 INFO 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 23:00:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 2276 states and 4384 transitions. [2022-12-14 23:00:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 4384 transitions. [2022-12-14 23:00:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:00:15,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:15,879 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 23:00:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2243 states and 4326 transitions. [2022-12-14 23:00:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4326 transitions. [2022-12-14 23:00:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:15,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:15,956 INFO 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 23:00:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2244 states and 4327 transitions. [2022-12-14 23:00:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4327 transitions. [2022-12-14 23:00:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:16,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:16,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:00:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2245 states and 4328 transitions. [2022-12-14 23:00:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4328 transitions. [2022-12-14 23:00:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:16,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:16,451 INFO 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 23:00:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2246 states and 4329 transitions. [2022-12-14 23:00:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4329 transitions. [2022-12-14 23:00:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:16,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:16,737 INFO 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 23:00:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 2247 states and 4330 transitions. [2022-12-14 23:00:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4330 transitions. [2022-12-14 23:00:17,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:17,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:17,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:17,051 INFO 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 23:00:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2248 states and 4331 transitions. [2022-12-14 23:00:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 4331 transitions. [2022-12-14 23:00:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:17,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:17,399 INFO 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 23:00:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:17,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2249 states and 4332 transitions. [2022-12-14 23:00:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4332 transitions. [2022-12-14 23:00:17,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:17,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:17,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:18,539 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 23:00:27,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 2293 states and 4427 transitions. [2022-12-14 23:00:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4427 transitions. [2022-12-14 23:00:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:27,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:27,354 INFO 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 23:00:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2298 states and 4438 transitions. [2022-12-14 23:00:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 4438 transitions. [2022-12-14 23:00:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:28,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:28,322 INFO 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 23:00:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2299 states and 4439 transitions. [2022-12-14 23:00:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4439 transitions. [2022-12-14 23:00:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:28,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:28,600 INFO 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 23:00:28,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:28,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2300 states and 4440 transitions. [2022-12-14 23:00:28,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4440 transitions. [2022-12-14 23:00:28,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:28,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:28,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:28,893 INFO 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 23:00:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2311 states and 4463 transitions. [2022-12-14 23:00:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4463 transitions. [2022-12-14 23:00:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:30,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:00:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 2328 states and 4498 transitions. [2022-12-14 23:00:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4498 transitions. [2022-12-14 23:00:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:33,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:34,033 INFO 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 23:00:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 2329 states and 4499 transitions. [2022-12-14 23:00:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4499 transitions. [2022-12-14 23:00:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:34,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:34,398 INFO 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 23:00:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 2352 states and 4546 transitions. [2022-12-14 23:00:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4546 transitions. [2022-12-14 23:00:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:39,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:39,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:39,134 INFO 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 23:00:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2353 states and 4547 transitions. [2022-12-14 23:00:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4547 transitions. [2022-12-14 23:00:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:39,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:39,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:39,515 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 23:00:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4832 states to 2384 states and 4612 transitions. [2022-12-14 23:00:46,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4612 transitions. [2022-12-14 23:00:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:00:46,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:46,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:46,565 INFO 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 23:00:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:46,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 2351 states and 4552 transitions. [2022-12-14 23:00:46,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4552 transitions. [2022-12-14 23:00:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:46,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:46,646 INFO 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 23:00:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2352 states and 4553 transitions. [2022-12-14 23:00:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4553 transitions. [2022-12-14 23:00:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:46,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:46,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:46,932 INFO 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 23:00:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2353 states and 4554 transitions. [2022-12-14 23:00:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4554 transitions. [2022-12-14 23:00:47,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:47,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:47,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:47,190 INFO 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 23:00:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 2354 states and 4555 transitions. [2022-12-14 23:00:47,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4555 transitions. [2022-12-14 23:00:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:47,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:47,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:47,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:47,527 INFO 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 23:00:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2355 states and 4556 transitions. [2022-12-14 23:00:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4556 transitions. [2022-12-14 23:00:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:47,846 INFO 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 23:00:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 2356 states and 4557 transitions. [2022-12-14 23:00:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4557 transitions. [2022-12-14 23:00:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:48,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:48,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:48,167 INFO 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 23:00:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:00:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2357 states and 4558 transitions. [2022-12-14 23:00:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4558 transitions. [2022-12-14 23:00:48,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:00:48,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:00:48,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:00:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:00:49,507 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 23:01:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2403 states and 4659 transitions. [2022-12-14 23:01:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4659 transitions. [2022-12-14 23:01:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:04,623 INFO 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 23:01:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2408 states and 4670 transitions. [2022-12-14 23:01:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4670 transitions. [2022-12-14 23:01:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:06,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:06,077 INFO 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 23:01:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:06,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2409 states and 4671 transitions. [2022-12-14 23:01:06,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4671 transitions. [2022-12-14 23:01:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:06,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:06,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:06,584 INFO 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 23:01:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2410 states and 4672 transitions. [2022-12-14 23:01:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4672 transitions. [2022-12-14 23:01:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:07,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:07,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:07,044 INFO 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 23:01:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2421 states and 4695 transitions. [2022-12-14 23:01:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 4695 transitions. [2022-12-14 23:01:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:10,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:10,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:10,208 INFO 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 23:01:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2438 states and 4730 transitions. [2022-12-14 23:01:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4730 transitions. [2022-12-14 23:01:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:14,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:14,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:14,339 INFO 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 23:01:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 2439 states and 4731 transitions. [2022-12-14 23:01:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4731 transitions. [2022-12-14 23:01:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:14,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:14,768 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 23:01:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 2462 states and 4778 transitions. [2022-12-14 23:01:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4778 transitions. [2022-12-14 23:01:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:20,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:20,261 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 23:01:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2463 states and 4779 transitions. [2022-12-14 23:01:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4779 transitions. [2022-12-14 23:01:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:20,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:20,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:20,617 INFO 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 23:01:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5124 states to 2491 states and 4838 transitions. [2022-12-14 23:01:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4838 transitions. [2022-12-14 23:01:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:29,237 INFO 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 23:01:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5130 states to 2494 states and 4844 transitions. [2022-12-14 23:01:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4844 transitions. [2022-12-14 23:01:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:01:30,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:01:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5066 states to 2462 states and 4785 transitions. [2022-12-14 23:01:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4785 transitions. [2022-12-14 23:01:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:31,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:31,928 INFO 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 23:01:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2463 states and 4786 transitions. [2022-12-14 23:01:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4786 transitions. [2022-12-14 23:01:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:32,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:32,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:32,361 INFO 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 23:01:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2464 states and 4787 transitions. [2022-12-14 23:01:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4787 transitions. [2022-12-14 23:01:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:32,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:32,816 INFO 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 23:01:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2465 states and 4788 transitions. [2022-12-14 23:01:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4788 transitions. [2022-12-14 23:01:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:33,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:33,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:33,329 INFO 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 23:01:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2466 states and 4789 transitions. [2022-12-14 23:01:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4789 transitions. [2022-12-14 23:01:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:33,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:33,905 INFO 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 23:01:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2467 states and 4790 transitions. [2022-12-14 23:01:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4790 transitions. [2022-12-14 23:01:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:34,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:01:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2468 states and 4791 transitions. [2022-12-14 23:01:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4791 transitions. [2022-12-14 23:01:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:35,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:35,118 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 23:01:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:35,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2468 states and 4790 transitions. [2022-12-14 23:01:35,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4790 transitions. [2022-12-14 23:01:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:35,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:35,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:35,255 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 23:01:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5075 states to 2470 states and 4794 transitions. [2022-12-14 23:01:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4794 transitions. [2022-12-14 23:01:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:35,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:35,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:36,939 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 23:01:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2518 states and 4900 transitions. [2022-12-14 23:01:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4900 transitions. [2022-12-14 23:01:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:55,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:55,636 INFO 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 23:01:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2523 states and 4911 transitions. [2022-12-14 23:01:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4911 transitions. [2022-12-14 23:01:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:57,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:57,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:57,468 INFO 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 23:01:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2524 states and 4912 transitions. [2022-12-14 23:01:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4912 transitions. [2022-12-14 23:01:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:01:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:01:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 2525 states and 4913 transitions. [2022-12-14 23:01:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4913 transitions. [2022-12-14 23:01:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:01:58,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:01:58,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:01:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:01:58,501 INFO 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 23:02:02,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 2536 states and 4936 transitions. [2022-12-14 23:02:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4936 transitions. [2022-12-14 23:02:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:02,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:02,127 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 23:02:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 2553 states and 4971 transitions. [2022-12-14 23:02:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4971 transitions. [2022-12-14 23:02:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:07,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:02:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 2554 states and 4972 transitions. [2022-12-14 23:02:08,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4972 transitions. [2022-12-14 23:02:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:08,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:08,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:02:16,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 2577 states and 5020 transitions. [2022-12-14 23:02:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5020 transitions. [2022-12-14 23:02:16,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:16,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:16,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:02:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:17,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 2578 states and 5021 transitions. [2022-12-14 23:02:17,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5021 transitions. [2022-12-14 23:02:17,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:17,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:17,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:17,499 INFO 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 23:02:29,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 2606 states and 5080 transitions. [2022-12-14 23:02:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 5080 transitions. [2022-12-14 23:02:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:29,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:29,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:29,351 INFO 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 23:02:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2609 states and 5086 transitions. [2022-12-14 23:02:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 5086 transitions. [2022-12-14 23:02:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:02:30,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:31,019 INFO 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 23:02:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2577 states and 5027 transitions. [2022-12-14 23:02:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5027 transitions. [2022-12-14 23:02:32,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:32,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:32,066 INFO 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 23:02:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 2578 states and 5028 transitions. [2022-12-14 23:02:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5028 transitions. [2022-12-14 23:02:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:32,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:32,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:02:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 2579 states and 5029 transitions. [2022-12-14 23:02:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5029 transitions. [2022-12-14 23:02:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:32,954 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 23:02:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5386 states to 2580 states and 5030 transitions. [2022-12-14 23:02:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5030 transitions. [2022-12-14 23:02:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:33,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:33,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:33,538 INFO 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 23:02:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 2581 states and 5031 transitions. [2022-12-14 23:02:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5031 transitions. [2022-12-14 23:02:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:34,160 INFO 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 23:02:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5388 states to 2582 states and 5032 transitions. [2022-12-14 23:02:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5032 transitions. [2022-12-14 23:02:34,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:34,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:34,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:34,726 INFO 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 23:02:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 2583 states and 5033 transitions. [2022-12-14 23:02:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5033 transitions. [2022-12-14 23:02:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:35,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:35,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:35,607 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 23:02:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 2585 states and 5037 transitions. [2022-12-14 23:02:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 5037 transitions. [2022-12-14 23:02:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:35,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:35,749 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 23:02:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:35,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5397 states to 2587 states and 5041 transitions. [2022-12-14 23:02:35,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 5041 transitions. [2022-12-14 23:02:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:35,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:35,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:36,248 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 23:02:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:02:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2597 states and 5063 transitions. [2022-12-14 23:02:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5063 transitions. [2022-12-14 23:02:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:02:44,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:02:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:02:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:02:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:03:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:16,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2647 states and 5177 transitions. [2022-12-14 23:03:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5177 transitions. [2022-12-14 23:03:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:16,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:16,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:16,795 INFO 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 23:03:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 2652 states and 5188 transitions. [2022-12-14 23:03:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5188 transitions. [2022-12-14 23:03:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:19,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:19,504 INFO 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 23:03:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5658 states to 2653 states and 5189 transitions. [2022-12-14 23:03:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5189 transitions. [2022-12-14 23:03:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:20,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:20,172 INFO 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 23:03:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2654 states and 5190 transitions. [2022-12-14 23:03:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5190 transitions. [2022-12-14 23:03:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:20,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:20,827 INFO 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 23:03:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5684 states to 2665 states and 5213 transitions. [2022-12-14 23:03:25,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5213 transitions. [2022-12-14 23:03:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:25,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:25,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:25,462 INFO 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 23:03:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 2682 states and 5248 transitions. [2022-12-14 23:03:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5248 transitions. [2022-12-14 23:03:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:33,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:33,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:33,190 INFO 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 23:03:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 2683 states and 5249 transitions. [2022-12-14 23:03:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5249 transitions. [2022-12-14 23:03:33,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:33,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:33,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:33,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:33,908 INFO 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 23:03:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2705 states and 5296 transitions. [2022-12-14 23:03:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5296 transitions. [2022-12-14 23:03:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:44,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:44,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:44,666 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 23:03:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:45,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5772 states to 2706 states and 5297 transitions. [2022-12-14 23:03:45,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5297 transitions. [2022-12-14 23:03:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:45,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:45,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:45,486 INFO 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 23:03:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2728 states and 5344 transitions. [2022-12-14 23:03:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5344 transitions. [2022-12-14 23:03:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:57,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:57,082 INFO 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 23:03:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:03:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5827 states to 2731 states and 5350 transitions. [2022-12-14 23:03:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5350 transitions. [2022-12-14 23:03:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:03:59,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:03:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:03:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:03:59,680 INFO 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 23:04:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:04,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5839 states to 2737 states and 5362 transitions. [2022-12-14 23:04:04,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5362 transitions. [2022-12-14 23:04:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:04:04,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:04,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:04,685 INFO 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 23:04:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 2705 states and 5303 transitions. [2022-12-14 23:04:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5303 transitions. [2022-12-14 23:04:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:05,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:05,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:05,829 INFO 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 23:04:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:06,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 2706 states and 5304 transitions. [2022-12-14 23:04:06,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5304 transitions. [2022-12-14 23:04:06,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:06,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:06,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:06,418 INFO 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 23:04:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 2707 states and 5305 transitions. [2022-12-14 23:04:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5305 transitions. [2022-12-14 23:04:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:06,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:06,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:06,935 INFO 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 23:04:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5776 states to 2708 states and 5306 transitions. [2022-12-14 23:04:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5306 transitions. [2022-12-14 23:04:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:07,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:07,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:07,503 INFO 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 23:04:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2709 states and 5307 transitions. [2022-12-14 23:04:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5307 transitions. [2022-12-14 23:04:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:08,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:04:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 2710 states and 5308 transitions. [2022-12-14 23:04:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5308 transitions. [2022-12-14 23:04:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:08,823 INFO 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 23:04:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:09,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 2711 states and 5309 transitions. [2022-12-14 23:04:09,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 5309 transitions. [2022-12-14 23:04:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:09,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:09,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:04:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5782 states to 2713 states and 5312 transitions. [2022-12-14 23:04:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 5312 transitions. [2022-12-14 23:04:10,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:10,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:10,840 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 23:04:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2715 states and 5316 transitions. [2022-12-14 23:04:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5316 transitions. [2022-12-14 23:04:10,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:10,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:10,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:11,035 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 23:04:11,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2717 states and 5320 transitions. [2022-12-14 23:04:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5320 transitions. [2022-12-14 23:04:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:11,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:11,791 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 23:04:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 2729 states and 5348 transitions. [2022-12-14 23:04:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5348 transitions. [2022-12-14 23:04:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:04:24,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:24,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:04:26,544 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 23:05:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 2781 states and 5469 transitions. [2022-12-14 23:05:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5469 transitions. [2022-12-14 23:05:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:12,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:12,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:05:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6041 states to 2786 states and 5480 transitions. [2022-12-14 23:05:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5480 transitions. [2022-12-14 23:05:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:15,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:15,523 INFO 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 23:05:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 2787 states and 5481 transitions. [2022-12-14 23:05:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5481 transitions. [2022-12-14 23:05:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:16,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:16,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:16,331 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 23:05:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6043 states to 2788 states and 5482 transitions. [2022-12-14 23:05:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 5482 transitions. [2022-12-14 23:05:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:17,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:17,052 INFO 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 23:05:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 2799 states and 5505 transitions. [2022-12-14 23:05:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 5505 transitions. [2022-12-14 23:05:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:22,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:22,604 INFO 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 23:05:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 2816 states and 5541 transitions. [2022-12-14 23:05:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5541 transitions. [2022-12-14 23:05:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:33,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:33,248 INFO 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 23:05:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:33,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 2817 states and 5542 transitions. [2022-12-14 23:05:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5542 transitions. [2022-12-14 23:05:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:33,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:33,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:05:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2839 states and 5589 transitions. [2022-12-14 23:05:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5589 transitions. [2022-12-14 23:05:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:49,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:05:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2841 states and 5591 transitions. [2022-12-14 23:05:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5591 transitions. [2022-12-14 23:05:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:05:52,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:52,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:05:52,057 INFO 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 23:06:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 2872 states and 5656 transitions. [2022-12-14 23:06:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5656 transitions. [2022-12-14 23:06:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:06:17,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:17,607 INFO 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 23:06:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2840 states and 5597 transitions. [2022-12-14 23:06:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5597 transitions. [2022-12-14 23:06:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:19,106 INFO 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 23:06:19,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6159 states to 2841 states and 5598 transitions. [2022-12-14 23:06:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5598 transitions. [2022-12-14 23:06:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:19,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:19,826 INFO 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 23:06:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6160 states to 2842 states and 5599 transitions. [2022-12-14 23:06:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5599 transitions. [2022-12-14 23:06:20,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:20,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:20,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:20,474 INFO 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 23:06:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6161 states to 2843 states and 5600 transitions. [2022-12-14 23:06:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5600 transitions. [2022-12-14 23:06:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:21,270 INFO 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 23:06:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6162 states to 2844 states and 5601 transitions. [2022-12-14 23:06:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5601 transitions. [2022-12-14 23:06:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:22,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:22,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:22,077 INFO 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 23:06:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 2845 states and 5602 transitions. [2022-12-14 23:06:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5602 transitions. [2022-12-14 23:06:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:22,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:22,953 INFO 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 23:06:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 2846 states and 5603 transitions. [2022-12-14 23:06:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5603 transitions. [2022-12-14 23:06:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:23,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:23,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:24,080 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 23:06:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6167 states to 2848 states and 5606 transitions. [2022-12-14 23:06:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5606 transitions. [2022-12-14 23:06:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:24,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:06:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6170 states to 2850 states and 5609 transitions. [2022-12-14 23:06:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5609 transitions. [2022-12-14 23:06:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:25,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:25,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:25,821 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 23:06:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2852 states and 5613 transitions. [2022-12-14 23:06:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5613 transitions. [2022-12-14 23:06:25,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:25,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:25,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:26,068 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 23:06:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2854 states and 5617 transitions. [2022-12-14 23:06:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5617 transitions. [2022-12-14 23:06:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:26,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:26,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:26,733 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 23:06:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 2868 states and 5651 transitions. [2022-12-14 23:06:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5651 transitions. [2022-12-14 23:06:45,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:06:45,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:45,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:06:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:07:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:07:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 2922 states and 5781 transitions. [2022-12-14 23:07:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 5781 transitions. [2022-12-14 23:07:50,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:07:50,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:07:50,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:07:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:07:50,058 INFO 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 23:07:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:07:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6452 states to 2927 states and 5792 transitions. [2022-12-14 23:07:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 5792 transitions. [2022-12-14 23:07:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:07:53,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:07:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:07:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:07:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:07:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:07:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6453 states to 2928 states and 5793 transitions. [2022-12-14 23:07:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5793 transitions. [2022-12-14 23:07:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:07:54,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:07:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:07:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:07:54,537 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 23:07:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:07:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6454 states to 2929 states and 5794 transitions. [2022-12-14 23:07:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5794 transitions. [2022-12-14 23:07:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:07:55,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:07:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:07:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:07:55,436 INFO 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 23:08:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6479 states to 2940 states and 5817 transitions. [2022-12-14 23:08:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5817 transitions. [2022-12-14 23:08:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:01,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:02,048 INFO 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 23:08:13,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 2956 states and 5852 transitions. [2022-12-14 23:08:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 5852 transitions. [2022-12-14 23:08:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:13,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:13,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:13,951 INFO 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 23:08:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 2957 states and 5853 transitions. [2022-12-14 23:08:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 5853 transitions. [2022-12-14 23:08:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:14,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:14,823 INFO 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 23:08:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 2973 states and 5888 transitions. [2022-12-14 23:08:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5888 transitions. [2022-12-14 23:08:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:27,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:27,896 INFO 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 23:08:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6566 states to 2979 states and 5900 transitions. [2022-12-14 23:08:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5900 transitions. [2022-12-14 23:08:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:35,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:35,392 INFO 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 23:08:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6568 states to 2981 states and 5902 transitions. [2022-12-14 23:08:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5902 transitions. [2022-12-14 23:08:38,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:38,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:38,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:38,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:08:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 2997 states and 5937 transitions. [2022-12-14 23:08:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 5937 transitions. [2022-12-14 23:08:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:52,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:52,317 INFO 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 23:08:55,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 3000 states and 5943 transitions. [2022-12-14 23:08:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5943 transitions. [2022-12-14 23:08:55,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:55,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:55,943 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 23:08:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:08:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6617 states to 3003 states and 5949 transitions. [2022-12-14 23:08:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5949 transitions. [2022-12-14 23:08:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:08:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:08:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:08:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:08:59,701 INFO 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 23:09:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6623 states to 3006 states and 5955 transitions. [2022-12-14 23:09:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5955 transitions. [2022-12-14 23:09:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:09:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:02,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:03,019 INFO 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 23:09:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 3012 states and 5967 transitions. [2022-12-14 23:09:09,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5967 transitions. [2022-12-14 23:09:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:09:09,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:09,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:09,717 INFO 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 23:09:11,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6567 states to 2980 states and 5908 transitions. [2022-12-14 23:09:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 5908 transitions. [2022-12-14 23:09:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:11,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:11,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:11,277 INFO 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 23:09:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6568 states to 2981 states and 5909 transitions. [2022-12-14 23:09:11,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5909 transitions. [2022-12-14 23:09:11,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:11,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:11,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:09:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6569 states to 2982 states and 5910 transitions. [2022-12-14 23:09:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 5910 transitions. [2022-12-14 23:09:12,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:12,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:12,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:12,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:09:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6570 states to 2983 states and 5911 transitions. [2022-12-14 23:09:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5911 transitions. [2022-12-14 23:09:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:13,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:13,741 INFO 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 23:09:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:14,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6571 states to 2984 states and 5912 transitions. [2022-12-14 23:09:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 5912 transitions. [2022-12-14 23:09:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:14,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:09:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6572 states to 2985 states and 5913 transitions. [2022-12-14 23:09:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5913 transitions. [2022-12-14 23:09:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:15,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:15,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:15,764 INFO 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 23:09:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6573 states to 2986 states and 5914 transitions. [2022-12-14 23:09:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 5914 transitions. [2022-12-14 23:09:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:16,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:16,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:16,790 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 23:09:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6576 states to 2988 states and 5917 transitions. [2022-12-14 23:09:16,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5917 transitions. [2022-12-14 23:09:16,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:16,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:16,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:16,968 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 23:09:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6579 states to 2990 states and 5920 transitions. [2022-12-14 23:09:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 5920 transitions. [2022-12-14 23:09:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:17,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:17,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:17,148 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 23:09:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6582 states to 2992 states and 5923 transitions. [2022-12-14 23:09:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 5923 transitions. [2022-12-14 23:09:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:17,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:17,332 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 23:09:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:18,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6585 states to 2994 states and 5926 transitions. [2022-12-14 23:09:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 5926 transitions. [2022-12-14 23:09:18,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:18,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:18,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:09:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6589 states to 2996 states and 5930 transitions. [2022-12-14 23:09:18,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 5930 transitions. [2022-12-14 23:09:18,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:18,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:18,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:19,033 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 23:09:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:19,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6593 states to 2998 states and 5934 transitions. [2022-12-14 23:09:19,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 5934 transitions. [2022-12-14 23:09:19,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:19,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:19,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:19,884 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 23:09:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:09:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6666 states to 3014 states and 5974 transitions. [2022-12-14 23:09:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 5974 transitions. [2022-12-14 23:09:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:09:49,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:09:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:09:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:09:53,552 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 23:11:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6901 states to 3070 states and 6112 transitions. [2022-12-14 23:11:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 6112 transitions. [2022-12-14 23:11:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:12,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:12,695 INFO 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 23:11:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 3075 states and 6123 transitions. [2022-12-14 23:11:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 6123 transitions. [2022-12-14 23:11:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:17,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:17,292 INFO 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 23:11:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 3076 states and 6124 transitions. [2022-12-14 23:11:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6124 transitions. [2022-12-14 23:11:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:18,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:18,348 INFO 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 23:11:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6916 states to 3077 states and 6125 transitions. [2022-12-14 23:11:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3077 states and 6125 transitions. [2022-12-14 23:11:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:19,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:19,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:11:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6942 states to 3088 states and 6149 transitions. [2022-12-14 23:11:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 6149 transitions. [2022-12-14 23:11:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:29,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:29,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:29,606 INFO 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 23:11:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:44,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 3101 states and 6178 transitions. [2022-12-14 23:11:44,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 6178 transitions. [2022-12-14 23:11:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:44,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:44,318 INFO 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 23:11:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 3104 states and 6184 transitions. [2022-12-14 23:11:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 6184 transitions. [2022-12-14 23:11:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:48,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:48,282 INFO 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 23:11:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:11:51,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6981 states to 3106 states and 6186 transitions. [2022-12-14 23:11:51,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3106 states and 6186 transitions. [2022-12-14 23:11:51,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:11:51,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:11:51,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:11:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:11:51,707 INFO 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 23:12:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:12:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7012 states to 3119 states and 6215 transitions. [2022-12-14 23:12:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 6215 transitions. [2022-12-14 23:12:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:12:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:12:05,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:12:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:12:05,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.