./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.07.cil.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_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/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_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.07.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/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_7aea96b2-63de-42e1-9e79-56b932897c78/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 022987cd4c8c671e376c5c3e5a08e2f1b98444b4d5d48bc73787bff74aa0de0f --- 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 20:31:13,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:31:13,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:31:13,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:31:13,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:31:13,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:31:13,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:31:13,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:31:13,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:31:13,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:31:13,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:31:13,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:31:13,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:31:13,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:31:13,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:31:13,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:31:13,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:31:13,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:31:13,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:31:13,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:31:13,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:31:13,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:31:13,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:31:13,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:31:13,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:31:13,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:31:13,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:31:13,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:31:13,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:31:13,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:31:13,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:31:13,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:31:13,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:31:13,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:31:13,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:31:13,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:31:13,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:31:13,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:31:13,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:31:13,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:31:13,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:31:13,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:31:13,141 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:31:13,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:31:13,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:31:13,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:31:13,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:31:13,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:31:13,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:31:13,144 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:31:13,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:31:13,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:31:13,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:31:13,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:31:13,145 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:31:13,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:31:13,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:31:13,145 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_7aea96b2-63de-42e1-9e79-56b932897c78/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 022987cd4c8c671e376c5c3e5a08e2f1b98444b4d5d48bc73787bff74aa0de0f [2022-12-14 20:31:13,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:31:13,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:31:13,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:31:13,342 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:31:13,342 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:31:13,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/systemc/transmitter.07.cil.c [2022-12-14 20:31:15,956 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:31:16,133 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:31:16,134 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/sv-benchmarks/c/systemc/transmitter.07.cil.c [2022-12-14 20:31:16,142 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/data/d4ade7e68/97e01822ccbd47669497e6468659a101/FLAG1e4939dd1 [2022-12-14 20:31:16,152 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/data/d4ade7e68/97e01822ccbd47669497e6468659a101 [2022-12-14 20:31:16,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:31:16,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:31:16,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:31:16,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:31:16,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:31:16,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b276748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16, skipping insertion in model container [2022-12-14 20:31:16,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:31:16,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:31:16,290 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_7aea96b2-63de-42e1-9e79-56b932897c78/sv-benchmarks/c/systemc/transmitter.07.cil.c[706,719] [2022-12-14 20:31:16,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:31:16,357 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:31:16,365 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_7aea96b2-63de-42e1-9e79-56b932897c78/sv-benchmarks/c/systemc/transmitter.07.cil.c[706,719] [2022-12-14 20:31:16,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:31:16,409 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:31:16,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16 WrapperNode [2022-12-14 20:31:16,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:31:16,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:31:16,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:31:16,411 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:31:16,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,444 INFO L138 Inliner]: procedures = 42, calls = 51, calls flagged for inlining = 26, calls inlined = 26, statements flattened = 549 [2022-12-14 20:31:16,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:31:16,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:31:16,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:31:16,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:31:16,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,467 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:31:16,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:31:16,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:31:16,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:31:16,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:31:16" (1/1) ... [2022-12-14 20:31:16,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:31:16,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:31:16,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:31:16,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aea96b2-63de-42e1-9e79-56b932897c78/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:31:16,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:31:16,528 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 20:31:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 20:31:16,529 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 20:31:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 20:31:16,529 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 20:31:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 20:31:16,529 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 20:31:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 20:31:16,529 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 20:31:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 20:31:16,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:31:16,529 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 20:31:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 20:31:16,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:31:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:31:16,605 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:31:16,607 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:31:17,024 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:31:17,236 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:31:17,236 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-12-14 20:31:17,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:31:17 BoogieIcfgContainer [2022-12-14 20:31:17,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:31:17,239 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:31:17,239 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:31:17,252 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:31:17,252 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:31:17" (1/1) ... [2022-12-14 20:31:17,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:31:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 131 states and 199 transitions. [2022-12-14 20:31:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 199 transitions. [2022-12-14 20:31:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:17,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:17,548 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 20:31:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 154 states and 243 transitions. [2022-12-14 20:31:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 243 transitions. [2022-12-14 20:31:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:17,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:17,745 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 20:31:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 155 states and 243 transitions. [2022-12-14 20:31:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 243 transitions. [2022-12-14 20:31:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:17,823 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 20:31:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 156 states and 243 transitions. [2022-12-14 20:31:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 243 transitions. [2022-12-14 20:31:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:17,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:17,925 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 20:31:17,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:17,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 157 states and 243 transitions. [2022-12-14 20:31:17,938 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 243 transitions. [2022-12-14 20:31:17,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:17,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:17,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,023 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 20:31:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 158 states and 243 transitions. [2022-12-14 20:31:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 243 transitions. [2022-12-14 20:31:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,104 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 20:31:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 159 states and 243 transitions. [2022-12-14 20:31:18,111 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 243 transitions. [2022-12-14 20:31:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 160 states and 243 transitions. [2022-12-14 20:31:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 243 transitions. [2022-12-14 20:31:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,216 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 20:31:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 161 states and 243 transitions. [2022-12-14 20:31:18,224 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 243 transitions. [2022-12-14 20:31:18,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,291 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 20:31:18,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 278 transitions. [2022-12-14 20:31:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 278 transitions. [2022-12-14 20:31:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,473 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 20:31:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 180 states and 278 transitions. [2022-12-14 20:31:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 278 transitions. [2022-12-14 20:31:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 181 states and 278 transitions. [2022-12-14 20:31:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 278 transitions. [2022-12-14 20:31:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,657 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 20:31:18,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 182 states and 278 transitions. [2022-12-14 20:31:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 278 transitions. [2022-12-14 20:31:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,726 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 20:31:18,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 183 states and 278 transitions. [2022-12-14 20:31:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 278 transitions. [2022-12-14 20:31:18,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 184 states and 278 transitions. [2022-12-14 20:31:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 278 transitions. [2022-12-14 20:31:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:18,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,892 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 20:31:19,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 198 states and 307 transitions. [2022-12-14 20:31:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 307 transitions. [2022-12-14 20:31:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,085 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 20:31:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 199 states and 307 transitions. [2022-12-14 20:31:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 307 transitions. [2022-12-14 20:31:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,155 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 20:31:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 307 transitions. [2022-12-14 20:31:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 307 transitions. [2022-12-14 20:31:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,210 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 20:31:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 201 states and 307 transitions. [2022-12-14 20:31:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 307 transitions. [2022-12-14 20:31:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,274 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 20:31:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 202 states and 307 transitions. [2022-12-14 20:31:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 307 transitions. [2022-12-14 20:31:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,334 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 20:31:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 210 states and 324 transitions. [2022-12-14 20:31:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 324 transitions. [2022-12-14 20:31:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,653 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 20:31:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 211 states and 324 transitions. [2022-12-14 20:31:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 324 transitions. [2022-12-14 20:31:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,811 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 20:31:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 212 states and 324 transitions. [2022-12-14 20:31:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 324 transitions. [2022-12-14 20:31:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 214 states and 329 transitions. [2022-12-14 20:31:20,247 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 329 transitions. [2022-12-14 20:31:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:20,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:20,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:20,408 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 20:31:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 242 states and 386 transitions. [2022-12-14 20:31:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 386 transitions. [2022-12-14 20:31:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:21,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:21,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:21,460 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 20:31:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 247 states and 397 transitions. [2022-12-14 20:31:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 397 transitions. [2022-12-14 20:31:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:22,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:22,227 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 20:31:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 258 states and 420 transitions. [2022-12-14 20:31:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 420 transitions. [2022-12-14 20:31:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:31:23,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:23,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:23,383 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 20:31:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 278 states and 461 transitions. [2022-12-14 20:31:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 461 transitions. [2022-12-14 20:31:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:25,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:25,873 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 20:31:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 279 states and 462 transitions. [2022-12-14 20:31:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 462 transitions. [2022-12-14 20:31:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:25,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:26,004 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 20:31:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 280 states and 463 transitions. [2022-12-14 20:31:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2022-12-14 20:31:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:26,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:26,142 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 20:31:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:26,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 281 states and 464 transitions. [2022-12-14 20:31:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 464 transitions. [2022-12-14 20:31:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:26,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:26,395 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 20:31:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 282 states and 465 transitions. [2022-12-14 20:31:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 465 transitions. [2022-12-14 20:31:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:26,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:26,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:26,895 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 20:31:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:29,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 312 states and 527 transitions. [2022-12-14 20:31:29,358 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 527 transitions. [2022-12-14 20:31:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:29,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:29,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:29,396 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 20:31:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 317 states and 538 transitions. [2022-12-14 20:31:29,873 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 538 transitions. [2022-12-14 20:31:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:29,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:29,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:29,910 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 20:31:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 318 states and 539 transitions. [2022-12-14 20:31:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 539 transitions. [2022-12-14 20:31:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:30,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:30,113 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 20:31:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 329 states and 562 transitions. [2022-12-14 20:31:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 562 transitions. [2022-12-14 20:31:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:31,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:31,091 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 20:31:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 330 states and 563 transitions. [2022-12-14 20:31:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 563 transitions. [2022-12-14 20:31:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:31,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:31,259 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 20:31:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 350 states and 605 transitions. [2022-12-14 20:31:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 605 transitions. [2022-12-14 20:31:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:31:34,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:34,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:34,340 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 20:31:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 329 states and 567 transitions. [2022-12-14 20:31:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 567 transitions. [2022-12-14 20:31:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:35,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:35,425 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 20:31:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 330 states and 568 transitions. [2022-12-14 20:31:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 568 transitions. [2022-12-14 20:31:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:35,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:35,585 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 20:31:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 331 states and 569 transitions. [2022-12-14 20:31:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 569 transitions. [2022-12-14 20:31:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:35,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:35,766 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 20:31:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 332 states and 570 transitions. [2022-12-14 20:31:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 570 transitions. [2022-12-14 20:31:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:36,000 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 20:31:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:36,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 333 states and 571 transitions. [2022-12-14 20:31:36,228 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 571 transitions. [2022-12-14 20:31:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:36,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:36,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:36,670 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 20:31:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 365 states and 640 transitions. [2022-12-14 20:31:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 640 transitions. [2022-12-14 20:31:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:40,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:40,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:41,005 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 20:31:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 370 states and 651 transitions. [2022-12-14 20:31:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 651 transitions. [2022-12-14 20:31:41,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:41,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:41,706 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 20:31:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 371 states and 652 transitions. [2022-12-14 20:31:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 652 transitions. [2022-12-14 20:31:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:41,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:41,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:41,978 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 20:31:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 382 states and 675 transitions. [2022-12-14 20:31:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 675 transitions. [2022-12-14 20:31:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:43,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:43,314 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 20:31:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 383 states and 676 transitions. [2022-12-14 20:31:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 676 transitions. [2022-12-14 20:31:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:43,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:43,558 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 20:31:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 402 states and 717 transitions. [2022-12-14 20:31:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 717 transitions. [2022-12-14 20:31:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:31:47,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:47,703 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 20:31:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 381 states and 677 transitions. [2022-12-14 20:31:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 677 transitions. [2022-12-14 20:31:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:48,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:48,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:48,996 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 20:31:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 382 states and 678 transitions. [2022-12-14 20:31:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 678 transitions. [2022-12-14 20:31:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:49,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:49,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:49,215 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 20:31:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 383 states and 679 transitions. [2022-12-14 20:31:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 679 transitions. [2022-12-14 20:31:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:49,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:49,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:49,445 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 20:31:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 384 states and 680 transitions. [2022-12-14 20:31:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 680 transitions. [2022-12-14 20:31:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:49,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:49,719 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 20:31:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 385 states and 681 transitions. [2022-12-14 20:31:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 681 transitions. [2022-12-14 20:31:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:50,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:50,595 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 20:31:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 419 states and 756 transitions. [2022-12-14 20:31:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 756 transitions. [2022-12-14 20:31:57,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:57,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:57,928 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 20:31:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 424 states and 767 transitions. [2022-12-14 20:31:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 767 transitions. [2022-12-14 20:31:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:58,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:58,944 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 20:31:59,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 425 states and 768 transitions. [2022-12-14 20:31:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 768 transitions. [2022-12-14 20:31:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:31:59,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:59,234 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 20:32:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 436 states and 791 transitions. [2022-12-14 20:32:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 791 transitions. [2022-12-14 20:32:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:32:01,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:01,239 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 20:32:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 437 states and 792 transitions. [2022-12-14 20:32:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 792 transitions. [2022-12-14 20:32:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:32:01,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:01,493 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 20:32:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 456 states and 833 transitions. [2022-12-14 20:32:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 833 transitions. [2022-12-14 20:32:06,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:32:06,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:06,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:06,447 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 20:32:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 436 states and 794 transitions. [2022-12-14 20:32:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 794 transitions. [2022-12-14 20:32:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:07,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:07,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:08,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 437 states and 795 transitions. [2022-12-14 20:32:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 795 transitions. [2022-12-14 20:32:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:08,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:08,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:08,173 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 20:32:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 438 states and 796 transitions. [2022-12-14 20:32:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 796 transitions. [2022-12-14 20:32:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:08,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:08,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:08,455 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 20:32:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 439 states and 797 transitions. [2022-12-14 20:32:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 797 transitions. [2022-12-14 20:32:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:08,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:08,940 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 20:32:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:09,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 440 states and 798 transitions. [2022-12-14 20:32:09,395 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 798 transitions. [2022-12-14 20:32:09,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:09,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:09,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 442 states and 802 transitions. [2022-12-14 20:32:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 802 transitions. [2022-12-14 20:32:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:09,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:10,332 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 20:32:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 479 states and 887 transitions. [2022-12-14 20:32:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 887 transitions. [2022-12-14 20:32:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:20,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:20,182 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 20:32:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 479 states and 885 transitions. [2022-12-14 20:32:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 885 transitions. [2022-12-14 20:32:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:20,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:20,248 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 20:32:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 484 states and 896 transitions. [2022-12-14 20:32:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 896 transitions. [2022-12-14 20:32:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:21,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:21,749 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 20:32:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 485 states and 897 transitions. [2022-12-14 20:32:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 897 transitions. [2022-12-14 20:32:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:22,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:22,095 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 20:32:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 496 states and 921 transitions. [2022-12-14 20:32:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 921 transitions. [2022-12-14 20:32:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:25,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:25,926 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 20:32:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 497 states and 922 transitions. [2022-12-14 20:32:26,196 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 922 transitions. [2022-12-14 20:32:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:26,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,218 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 20:32:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 510 states and 951 transitions. [2022-12-14 20:32:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 951 transitions. [2022-12-14 20:32:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:31,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:31,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:31,729 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 20:32:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 513 states and 957 transitions. [2022-12-14 20:32:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 957 transitions. [2022-12-14 20:32:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 516 states and 963 transitions. [2022-12-14 20:32:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 963 transitions. [2022-12-14 20:32:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:32:35,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:35,914 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 20:32:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 496 states and 924 transitions. [2022-12-14 20:32:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 924 transitions. [2022-12-14 20:32:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:37,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:37,504 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 20:32:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 497 states and 925 transitions. [2022-12-14 20:32:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 925 transitions. [2022-12-14 20:32:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:37,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:37,762 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 20:32:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 498 states and 926 transitions. [2022-12-14 20:32:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 926 transitions. [2022-12-14 20:32:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:38,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:38,067 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 20:32:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 499 states and 927 transitions. [2022-12-14 20:32:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 927 transitions. [2022-12-14 20:32:38,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:38,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:38,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:38,599 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 20:32:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 500 states and 928 transitions. [2022-12-14 20:32:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 928 transitions. [2022-12-14 20:32:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:39,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:39,203 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 20:32:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 505 states and 941 transitions. [2022-12-14 20:32:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 941 transitions. [2022-12-14 20:32:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:41,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:41,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:41,679 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 20:32:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 507 states and 945 transitions. [2022-12-14 20:32:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 945 transitions. [2022-12-14 20:32:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 517 states and 965 transitions. [2022-12-14 20:32:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 965 transitions. [2022-12-14 20:32:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:32:46,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:48,008 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 20:33:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 556 states and 1057 transitions. [2022-12-14 20:33:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1057 transitions. [2022-12-14 20:33:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:04,403 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 20:33:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 557 states and 1058 transitions. [2022-12-14 20:33:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1058 transitions. [2022-12-14 20:33:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:04,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:04,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:04,467 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 20:33:06,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 565 states and 1078 transitions. [2022-12-14 20:33:06,243 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1078 transitions. [2022-12-14 20:33:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:06,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:06,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:06,273 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 20:33:09,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:09,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 570 states and 1090 transitions. [2022-12-14 20:33:09,044 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1090 transitions. [2022-12-14 20:33:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:09,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:09,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:09,075 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 20:33:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 571 states and 1091 transitions. [2022-12-14 20:33:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1091 transitions. [2022-12-14 20:33:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:09,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:09,643 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 20:33:13,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 578 states and 1108 transitions. [2022-12-14 20:33:13,605 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1108 transitions. [2022-12-14 20:33:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:13,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:13,635 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 20:33:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 582 states and 1115 transitions. [2022-12-14 20:33:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1115 transitions. [2022-12-14 20:33:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:15,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:15,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:15,171 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 20:33:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 583 states and 1116 transitions. [2022-12-14 20:33:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1116 transitions. [2022-12-14 20:33:15,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:15,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:15,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:15,685 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 20:33:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 590 states and 1133 transitions. [2022-12-14 20:33:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1133 transitions. [2022-12-14 20:33:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:20,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:20,591 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 20:33:27,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 602 states and 1157 transitions. [2022-12-14 20:33:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1157 transitions. [2022-12-14 20:33:27,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:33:27,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:27,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:27,230 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 20:33:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 582 states and 1118 transitions. [2022-12-14 20:33:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1118 transitions. [2022-12-14 20:33:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:29,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:29,173 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 20:33:29,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 583 states and 1119 transitions. [2022-12-14 20:33:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1119 transitions. [2022-12-14 20:33:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:29,525 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 20:33:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 584 states and 1120 transitions. [2022-12-14 20:33:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1120 transitions. [2022-12-14 20:33:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:29,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:29,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:29,908 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 20:33:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 585 states and 1121 transitions. [2022-12-14 20:33:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1121 transitions. [2022-12-14 20:33:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:30,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:30,434 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 20:33:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 586 states and 1122 transitions. [2022-12-14 20:33:30,937 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1122 transitions. [2022-12-14 20:33:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:30,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:30,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:31,009 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 20:33:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 591 states and 1134 transitions. [2022-12-14 20:33:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1134 transitions. [2022-12-14 20:33:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:34,640 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 20:33:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 593 states and 1138 transitions. [2022-12-14 20:33:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1138 transitions. [2022-12-14 20:33:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:34,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 595 states and 1142 transitions. [2022-12-14 20:33:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1142 transitions. [2022-12-14 20:33:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:34,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:34,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:35,107 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 20:33:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 607 states and 1169 transitions. [2022-12-14 20:33:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1169 transitions. [2022-12-14 20:33:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:42,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:42,495 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 20:33:53,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:53,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 628 states and 1236 transitions. [2022-12-14 20:33:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1236 transitions. [2022-12-14 20:33:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:53,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:53,831 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 20:33:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 629 states and 1237 transitions. [2022-12-14 20:33:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1237 transitions. [2022-12-14 20:33:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:53,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 630 states and 1238 transitions. [2022-12-14 20:33:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1238 transitions. [2022-12-14 20:33:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:54,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:54,419 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 20:33:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 631 states and 1239 transitions. [2022-12-14 20:33:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1239 transitions. [2022-12-14 20:33:54,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:33:54,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:54,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:54,904 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 20:33:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 611 states and 1201 transitions. [2022-12-14 20:33:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1201 transitions. [2022-12-14 20:33:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:33:56,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:56,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:56,893 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 20:34:01,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 616 states and 1216 transitions. [2022-12-14 20:34:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1216 transitions. [2022-12-14 20:34:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:34:01,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:01,138 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 20:34:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 618 states and 1219 transitions. [2022-12-14 20:34:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1219 transitions. [2022-12-14 20:34:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:34:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:02,412 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 20:34:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 620 states and 1223 transitions. [2022-12-14 20:34:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1223 transitions. [2022-12-14 20:34:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:34:02,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:02,514 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 20:34:02,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 622 states and 1227 transitions. [2022-12-14 20:34:02,550 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1227 transitions. [2022-12-14 20:34:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:34:02,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:02,902 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 20:34:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:11,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 636 states and 1259 transitions. [2022-12-14 20:34:11,244 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1259 transitions. [2022-12-14 20:34:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:34:11,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:11,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:11,308 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 20:34:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 638 states and 1263 transitions. [2022-12-14 20:34:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1263 transitions. [2022-12-14 20:34:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:34:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:11,369 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 20:34:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 639 states and 1264 transitions. [2022-12-14 20:34:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1264 transitions. [2022-12-14 20:34:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:11,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:11,419 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 20:34:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 641 states and 1269 transitions. [2022-12-14 20:34:13,530 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1269 transitions. [2022-12-14 20:34:13,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:13,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:13,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:13,551 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 20:34:14,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 643 states and 1272 transitions. [2022-12-14 20:34:14,053 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1272 transitions. [2022-12-14 20:34:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:14,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:14,074 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 20:34:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 645 states and 1276 transitions. [2022-12-14 20:34:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1276 transitions. [2022-12-14 20:34:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:16,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:16,434 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 20:34:16,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 647 states and 1280 transitions. [2022-12-14 20:34:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1280 transitions. [2022-12-14 20:34:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:16,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:16,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:16,856 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 20:34:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 664 states and 1322 transitions. [2022-12-14 20:34:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1322 transitions. [2022-12-14 20:34:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:31,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:31,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:31,754 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 20:34:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 666 states and 1325 transitions. [2022-12-14 20:34:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1325 transitions. [2022-12-14 20:34:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:32,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:32,287 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 20:34:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 668 states and 1329 transitions. [2022-12-14 20:34:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1329 transitions. [2022-12-14 20:34:32,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:34:32,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:32,646 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 20:34:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 684 states and 1370 transitions. [2022-12-14 20:34:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1370 transitions. [2022-12-14 20:34:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:34:43,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:43,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:43,199 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 20:34:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 689 states and 1385 transitions. [2022-12-14 20:34:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1385 transitions. [2022-12-14 20:34:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:34:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:49,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:49,226 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 20:34:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 691 states and 1390 transitions. [2022-12-14 20:34:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1390 transitions. [2022-12-14 20:34:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:34:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:50,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 696 states and 1405 transitions. [2022-12-14 20:34:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1405 transitions. [2022-12-14 20:34:55,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:34:55,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:55,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:55,858 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 20:35:10,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 715 states and 1454 transitions. [2022-12-14 20:35:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1454 transitions. [2022-12-14 20:35:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:35:10,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:10,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:10,438 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 20:35:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 717 states and 1459 transitions. [2022-12-14 20:35:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1459 transitions. [2022-12-14 20:35:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:35:12,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:12,265 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 20:35:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 719 states and 1464 transitions. [2022-12-14 20:35:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1464 transitions. [2022-12-14 20:35:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:35:13,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,377 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 20:35:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 721 states and 1467 transitions. [2022-12-14 20:35:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1467 transitions. [2022-12-14 20:35:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:35:13,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,890 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 20:35:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 723 states and 1472 transitions. [2022-12-14 20:35:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1472 transitions. [2022-12-14 20:35:15,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:35:15,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:15,223 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 20:35:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 724 states and 1473 transitions. [2022-12-14 20:35:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1473 transitions. [2022-12-14 20:35:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:35:15,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:15,823 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 20:35:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:22,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 729 states and 1489 transitions. [2022-12-14 20:35:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1489 transitions. [2022-12-14 20:35:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:35:22,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:22,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:22,342 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 20:35:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 731 states and 1492 transitions. [2022-12-14 20:35:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1492 transitions. [2022-12-14 20:35:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:35:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:23,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:23,497 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 20:35:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 733 states and 1495 transitions. [2022-12-14 20:35:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1495 transitions. [2022-12-14 20:35:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:35:23,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:23,559 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 20:35:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 734 states and 1496 transitions. [2022-12-14 20:35:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1496 transitions. [2022-12-14 20:35:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:35:23,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:23,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:23,621 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 20:35:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 736 states and 1499 transitions. [2022-12-14 20:35:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1499 transitions. [2022-12-14 20:35:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:35:23,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:23,690 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 20:35:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 738 states and 1503 transitions. [2022-12-14 20:35:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1503 transitions. [2022-12-14 20:35:25,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:35:25,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:25,620 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 20:35:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 740 states and 1506 transitions. [2022-12-14 20:35:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1506 transitions. [2022-12-14 20:35:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:35:25,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:25,693 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 20:35:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 742 states and 1509 transitions. [2022-12-14 20:35:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1509 transitions. [2022-12-14 20:35:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:35:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:25,766 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 20:35:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 744 states and 1512 transitions. [2022-12-14 20:35:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1512 transitions. [2022-12-14 20:35:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:25,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:25,828 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 20:35:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 746 states and 1515 transitions. [2022-12-14 20:35:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1515 transitions. [2022-12-14 20:35:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:35:25,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:36:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 787 states and 1619 transitions. [2022-12-14 20:36:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1619 transitions. [2022-12-14 20:36:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:01,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:01,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 791 states and 1630 transitions. [2022-12-14 20:36:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1630 transitions. [2022-12-14 20:36:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:04,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 795 states and 1641 transitions. [2022-12-14 20:36:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1641 transitions. [2022-12-14 20:36:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 798 states and 1647 transitions. [2022-12-14 20:36:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1647 transitions. [2022-12-14 20:36:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:10,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:10,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:10,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 802 states and 1654 transitions. [2022-12-14 20:36:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1654 transitions. [2022-12-14 20:36:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:12,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:12,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 806 states and 1665 transitions. [2022-12-14 20:36:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1665 transitions. [2022-12-14 20:36:17,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:17,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:17,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:17,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 809 states and 1671 transitions. [2022-12-14 20:36:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1671 transitions. [2022-12-14 20:36:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:36:20,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:29,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 821 states and 1695 transitions. [2022-12-14 20:36:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1695 transitions. [2022-12-14 20:36:29,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:29,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:29,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 822 states and 1696 transitions. [2022-12-14 20:36:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1696 transitions. [2022-12-14 20:36:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:29,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:29,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 823 states and 1697 transitions. [2022-12-14 20:36:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1697 transitions. [2022-12-14 20:36:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:30,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:30,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 824 states and 1698 transitions. [2022-12-14 20:36:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1698 transitions. [2022-12-14 20:36:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:30,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:36:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 825 states and 1699 transitions. [2022-12-14 20:36:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1699 transitions. [2022-12-14 20:36:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:31,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:31,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:36:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:38,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 830 states and 1714 transitions. [2022-12-14 20:36:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1714 transitions. [2022-12-14 20:36:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:38,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:36:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 832 states and 1717 transitions. [2022-12-14 20:36:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1717 transitions. [2022-12-14 20:36:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:40,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:36:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 845 states and 1757 transitions. [2022-12-14 20:36:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1757 transitions. [2022-12-14 20:36:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:58,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:36:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:58,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 846 states and 1758 transitions. [2022-12-14 20:36:58,568 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1758 transitions. [2022-12-14 20:36:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:36:58,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:58,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:37:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 848 states and 1760 transitions. [2022-12-14 20:37:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1760 transitions. [2022-12-14 20:37:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:37:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:00,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:37:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 849 states and 1761 transitions. [2022-12-14 20:37:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1761 transitions. [2022-12-14 20:37:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:37:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:37:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 829 states and 1723 transitions. [2022-12-14 20:37:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1723 transitions. [2022-12-14 20:37:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:03,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:37:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 834 states and 1738 transitions. [2022-12-14 20:37:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1738 transitions. [2022-12-14 20:37:10,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:10,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:10,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:37:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 836 states and 1741 transitions. [2022-12-14 20:37:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1741 transitions. [2022-12-14 20:37:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:12,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:12,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:37:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 838 states and 1744 transitions. [2022-12-14 20:37:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1744 transitions. [2022-12-14 20:37:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:12,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:12,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:37:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 840 states and 1747 transitions. [2022-12-14 20:37:12,713 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1747 transitions. [2022-12-14 20:37:12,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:12,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:12,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:12,783 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:37:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 842 states and 1750 transitions. [2022-12-14 20:37:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1750 transitions. [2022-12-14 20:37:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:12,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:37:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 853 states and 1783 transitions. [2022-12-14 20:37:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1783 transitions. [2022-12-14 20:37:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:37:29,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:37:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 854 states and 1784 transitions. [2022-12-14 20:37:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1784 transitions. [2022-12-14 20:37:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:37:29,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:29,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:37:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 869 states and 1829 transitions. [2022-12-14 20:37:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1829 transitions. [2022-12-14 20:37:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:37:45,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:45,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:37:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 872 states and 1838 transitions. [2022-12-14 20:37:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1838 transitions. [2022-12-14 20:37:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:37:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:48,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:37:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 874 states and 1841 transitions. [2022-12-14 20:37:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1841 transitions. [2022-12-14 20:37:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:37:49,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:37:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 876 states and 1844 transitions. [2022-12-14 20:37:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1844 transitions. [2022-12-14 20:37:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:37:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:49,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:37:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 878 states and 1847 transitions. [2022-12-14 20:37:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1847 transitions. [2022-12-14 20:37:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:37:49,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:04,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 887 states and 1873 transitions. [2022-12-14 20:38:04,234 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1873 transitions. [2022-12-14 20:38:04,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:38:04,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:38:04,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 889 states and 1875 transitions. [2022-12-14 20:38:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1875 transitions. [2022-12-14 20:38:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:38:04,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:38:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 891 states and 1878 transitions. [2022-12-14 20:38:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1878 transitions. [2022-12-14 20:38:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:38:04,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:04,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:38:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 892 states and 1879 transitions. [2022-12-14 20:38:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1879 transitions. [2022-12-14 20:38:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:04,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:04,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:38:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 894 states and 1882 transitions. [2022-12-14 20:38:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1882 transitions. [2022-12-14 20:38:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:08,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:38:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 907 states and 1914 transitions. [2022-12-14 20:38:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1914 transitions. [2022-12-14 20:38:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:19,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:38:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 918 states and 1941 transitions. [2022-12-14 20:38:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1941 transitions. [2022-12-14 20:38:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:29,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:38:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 920 states and 1944 transitions. [2022-12-14 20:38:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1944 transitions. [2022-12-14 20:38:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:29,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:38:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 921 states and 1945 transitions. [2022-12-14 20:38:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1945 transitions. [2022-12-14 20:38:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:29,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:29,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:38:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 923 states and 1948 transitions. [2022-12-14 20:38:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1948 transitions. [2022-12-14 20:38:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:29,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:38:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 925 states and 1951 transitions. [2022-12-14 20:38:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1951 transitions. [2022-12-14 20:38:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:29,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:38:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 932 states and 1972 transitions. [2022-12-14 20:38:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1972 transitions. [2022-12-14 20:38:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:42,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:38:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 934 states and 1974 transitions. [2022-12-14 20:38:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1974 transitions. [2022-12-14 20:38:42,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:38:42,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:42,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:38:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 936 states and 1977 transitions. [2022-12-14 20:38:42,703 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1977 transitions. [2022-12-14 20:38:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:38:42,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:42,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:38:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 947 states and 2004 transitions. [2022-12-14 20:38:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2004 transitions. [2022-12-14 20:38:52,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:38:52,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:52,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:39:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:00,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 958 states and 2030 transitions. [2022-12-14 20:39:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2030 transitions. [2022-12-14 20:39:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:00,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:00,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:00,433 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:39:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 967 states and 2051 transitions. [2022-12-14 20:39:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2051 transitions. [2022-12-14 20:39:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:07,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 969 states and 2054 transitions. [2022-12-14 20:39:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2054 transitions. [2022-12-14 20:39:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:07,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:39:11,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:11,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 972 states and 2062 transitions. [2022-12-14 20:39:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 2062 transitions. [2022-12-14 20:39:11,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:11,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:11,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 974 states and 2065 transitions. [2022-12-14 20:39:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2065 transitions. [2022-12-14 20:39:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:39:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 976 states and 2068 transitions. [2022-12-14 20:39:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2068 transitions. [2022-12-14 20:39:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:12,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:12,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:39:19,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 980 states and 2077 transitions. [2022-12-14 20:39:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2077 transitions. [2022-12-14 20:39:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:19,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:19,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:39:19,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:19,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 982 states and 2080 transitions. [2022-12-14 20:39:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2080 transitions. [2022-12-14 20:39:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:19,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 984 states and 2082 transitions. [2022-12-14 20:39:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2082 transitions. [2022-12-14 20:39:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:19,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:19,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:39:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 986 states and 2084 transitions. [2022-12-14 20:39:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2084 transitions. [2022-12-14 20:39:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:39:19,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:19,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:39:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 987 states and 2087 transitions. [2022-12-14 20:39:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2087 transitions. [2022-12-14 20:39:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:39:21,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:39:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 996 states and 2108 transitions. [2022-12-14 20:39:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2108 transitions. [2022-12-14 20:39:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:39:29,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:39:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 998 states and 2112 transitions. [2022-12-14 20:39:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2112 transitions. [2022-12-14 20:39:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:39:29,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:39:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1012 states and 2149 transitions. [2022-12-14 20:39:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2149 transitions. [2022-12-14 20:39:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:39:41,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:41,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:39:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1024 states and 2177 transitions. [2022-12-14 20:39:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2177 transitions. [2022-12-14 20:39:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:39:52,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:39:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1026 states and 2180 transitions. [2022-12-14 20:39:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2180 transitions. [2022-12-14 20:39:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:39:52,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:40:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1037 states and 2207 transitions. [2022-12-14 20:40:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2207 transitions. [2022-12-14 20:40:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:00,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:40:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1044 states and 2221 transitions. [2022-12-14 20:40:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2221 transitions. [2022-12-14 20:40:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:03,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:03,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:40:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1046 states and 2224 transitions. [2022-12-14 20:40:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2224 transitions. [2022-12-14 20:40:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:03,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:03,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:03,822 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:40:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1048 states and 2226 transitions. [2022-12-14 20:40:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2226 transitions. [2022-12-14 20:40:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:03,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:03,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:40:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1050 states and 2229 transitions. [2022-12-14 20:40:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2229 transitions. [2022-12-14 20:40:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:04,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:40:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1052 states and 2232 transitions. [2022-12-14 20:40:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2232 transitions. [2022-12-14 20:40:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:04,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:40:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1061 states and 2250 transitions. [2022-12-14 20:40:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2250 transitions. [2022-12-14 20:40:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:08,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:08,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:40:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1063 states and 2254 transitions. [2022-12-14 20:40:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2254 transitions. [2022-12-14 20:40:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:13,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:40:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1065 states and 2256 transitions. [2022-12-14 20:40:13,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2256 transitions. [2022-12-14 20:40:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:13,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:40:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1076 states and 2280 transitions. [2022-12-14 20:40:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2280 transitions. [2022-12-14 20:40:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:23,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:23,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:40:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1089 states and 2308 transitions. [2022-12-14 20:40:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2308 transitions. [2022-12-14 20:40:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:40:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:40:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1091 states and 2310 transitions. [2022-12-14 20:40:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2310 transitions. [2022-12-14 20:40:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:40:32,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:32,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:40:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1100 states and 2331 transitions. [2022-12-14 20:40:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2331 transitions. [2022-12-14 20:40:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:40:39,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:39,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:40:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1118 states and 2375 transitions. [2022-12-14 20:40:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2375 transitions. [2022-12-14 20:40:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:40:55,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:55,877 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:41:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1134 states and 2416 transitions. [2022-12-14 20:41:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2416 transitions. [2022-12-14 20:41:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:10,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:10,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:41:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1144 states and 2439 transitions. [2022-12-14 20:41:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2439 transitions. [2022-12-14 20:41:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:17,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:17,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:41:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1146 states and 2442 transitions. [2022-12-14 20:41:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2442 transitions. [2022-12-14 20:41:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:17,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,791 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:41:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1160 states and 2476 transitions. [2022-12-14 20:41:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2476 transitions. [2022-12-14 20:41:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:25,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:41:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1169 states and 2495 transitions. [2022-12-14 20:41:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2495 transitions. [2022-12-14 20:41:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:41:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:39,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1183 states and 2526 transitions. [2022-12-14 20:41:39,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2526 transitions. [2022-12-14 20:41:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:41:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1190 states and 2539 transitions. [2022-12-14 20:41:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2539 transitions. [2022-12-14 20:41:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:41,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:41:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1202 states and 2567 transitions. [2022-12-14 20:41:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2567 transitions. [2022-12-14 20:41:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 1221 states and 2614 transitions. [2022-12-14 20:42:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2614 transitions. [2022-12-14 20:42:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:09,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:42:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 1223 states and 2617 transitions. [2022-12-14 20:42:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2617 transitions. [2022-12-14 20:42:09,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:09,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:42:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1225 states and 2619 transitions. [2022-12-14 20:42:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2619 transitions. [2022-12-14 20:42:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:09,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:42:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 1227 states and 2623 transitions. [2022-12-14 20:42:09,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2623 transitions. [2022-12-14 20:42:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:09,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1238 states and 2645 transitions. [2022-12-14 20:42:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2645 transitions. [2022-12-14 20:42:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:16,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:42:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1247 states and 2665 transitions. [2022-12-14 20:42:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2665 transitions. [2022-12-14 20:42:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:23,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:23,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:42:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1256 states and 2683 transitions. [2022-12-14 20:42:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2683 transitions. [2022-12-14 20:42:28,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:28,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:28,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:42,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1273 states and 2720 transitions. [2022-12-14 20:42:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2720 transitions. [2022-12-14 20:42:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:42,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:42:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 1288 states and 2757 transitions. [2022-12-14 20:42:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2757 transitions. [2022-12-14 20:42:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:54,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:54,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:42:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1290 states and 2759 transitions. [2022-12-14 20:42:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2759 transitions. [2022-12-14 20:42:55,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:42:55,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:55,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1308 states and 2804 transitions. [2022-12-14 20:43:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2804 transitions. [2022-12-14 20:43:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:43:10,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:10,619 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:43:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1327 states and 2855 transitions. [2022-12-14 20:43:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2855 transitions. [2022-12-14 20:43:26,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:43:26,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:26,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:43:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 1329 states and 2857 transitions. [2022-12-14 20:43:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2857 transitions. [2022-12-14 20:43:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:43:26,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:26,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 1348 states and 2916 transitions. [2022-12-14 20:43:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2916 transitions. [2022-12-14 20:43:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:43:45,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 1364 states and 2959 transitions. [2022-12-14 20:43:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2959 transitions. [2022-12-14 20:43:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:43:58,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:58,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:43:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 1365 states and 2962 transitions. [2022-12-14 20:43:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2962 transitions. [2022-12-14 20:43:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:43:59,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:44:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1367 states and 2964 transitions. [2022-12-14 20:44:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2964 transitions. [2022-12-14 20:44:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:44:00,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 1368 states and 2967 transitions. [2022-12-14 20:44:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2967 transitions. [2022-12-14 20:44:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:44:01,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:01,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 1370 states and 2975 transitions. [2022-12-14 20:44:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2975 transitions. [2022-12-14 20:44:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:44:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:44:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1372 states and 2981 transitions. [2022-12-14 20:44:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2981 transitions. [2022-12-14 20:44:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:44:05,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:05,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.