./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/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_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/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_272a3194-968a-4d8f-8fce-37c6189960b2/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 d7923672572112c1e23e765d37ba0d9265e37954a51bbbf4393296aaafd9ce3e --- 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 17:55:34,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:55:34,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:55:34,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:55:34,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:55:34,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:55:34,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:55:34,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:55:34,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:55:34,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:55:34,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:55:34,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:55:34,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:55:34,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:55:34,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:55:34,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:55:34,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:55:34,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:55:34,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:55:34,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:55:34,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:55:34,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:55:34,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:55:34,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:55:34,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:55:34,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:55:34,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:55:34,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:55:34,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:55:34,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:55:34,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:55:34,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:55:34,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:55:34,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:55:34,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:55:34,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:55:34,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:55:34,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:55:34,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:55:34,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:55:34,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:55:34,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 17:55:34,140 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:55:34,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:55:34,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:55:34,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:55:34,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:55:34,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:55:34,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:55:34,143 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:55:34,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 17:55:34,143 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:55:34,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:55:34,144 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:55:34,144 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:55:34,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:55:34,144 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:55:34,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:55:34,145 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:55:34,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:55:34,145 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:55:34,145 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:55:34,145 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:55:34,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:55:34,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:55:34,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:55:34,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:55:34,146 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 17:55:34,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 17:55:34,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:55:34,147 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_272a3194-968a-4d8f-8fce-37c6189960b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7923672572112c1e23e765d37ba0d9265e37954a51bbbf4393296aaafd9ce3e [2022-12-14 17:55:34,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:55:34,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:55:34,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:55:34,355 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:55:34,355 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:55:34,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-14 17:55:36,885 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:55:37,145 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:55:37,146 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-14 17:55:37,162 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/data/a7d698760/0890d362ecee4164b94bc03fd19d7ec0/FLAG2b74090fa [2022-12-14 17:55:37,442 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/data/a7d698760/0890d362ecee4164b94bc03fd19d7ec0 [2022-12-14 17:55:37,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:55:37,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:55:37,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:55:37,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:55:37,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:55:37,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:55:37" (1/1) ... [2022-12-14 17:55:37,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5379d6be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:37, skipping insertion in model container [2022-12-14 17:55:37,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:55:37" (1/1) ... [2022-12-14 17:55:37,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:55:37,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:55:37,710 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_272a3194-968a-4d8f-8fce-37c6189960b2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[9988,10001] [2022-12-14 17:55:37,769 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_272a3194-968a-4d8f-8fce-37c6189960b2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24517,24530] [2022-12-14 17:55:37,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:55:37,903 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:55:37,939 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_272a3194-968a-4d8f-8fce-37c6189960b2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[9988,10001] [2022-12-14 17:55:37,973 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_272a3194-968a-4d8f-8fce-37c6189960b2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24517,24530] [2022-12-14 17:55:38,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:55:38,067 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:55:38,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38 WrapperNode [2022-12-14 17:55:38,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:55:38,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:55:38,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:55:38,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:55:38,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,147 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3378 [2022-12-14 17:55:38,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:55:38,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:55:38,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:55:38,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:55:38,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,208 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:55:38,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:55:38,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:55:38,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:55:38,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:55:38" (1/1) ... [2022-12-14 17:55:38,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:55:38,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:55:38,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:55:38,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_272a3194-968a-4d8f-8fce-37c6189960b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:55:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:55:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 17:55:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:55:38,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:55:38,446 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:55:38,447 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:55:39,724 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:55:39,840 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:55:39,840 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 17:55:39,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:55:39 BoogieIcfgContainer [2022-12-14 17:55:39,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:55:39,844 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:55:39,844 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:55:39,851 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:55:39,851 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:55:39" (1/1) ... [2022-12-14 17:55:39,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:55:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:39,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 662 states and 1179 transitions. [2022-12-14 17:55:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1179 transitions. [2022-12-14 17:55:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:55:39,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:40,155 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 17:55:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 667 states and 1232 transitions. [2022-12-14 17:55:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1232 transitions. [2022-12-14 17:55:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:55:40,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:40,307 INFO 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 17:55:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 667 states and 1231 transitions. [2022-12-14 17:55:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1231 transitions. [2022-12-14 17:55:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:40,419 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 17:55:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 677 states and 1250 transitions. [2022-12-14 17:55:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1250 transitions. [2022-12-14 17:55:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:40,516 INFO 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 17:55:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 693 states and 1328 transitions. [2022-12-14 17:55:40,598 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1328 transitions. [2022-12-14 17:55:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:40,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:40,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:40,660 INFO 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 17:55:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 700 states and 1341 transitions. [2022-12-14 17:55:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1341 transitions. [2022-12-14 17:55:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:40,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:40,749 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 17:55:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 713 states and 1414 transitions. [2022-12-14 17:55:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1414 transitions. [2022-12-14 17:55:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:40,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:41,058 INFO 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 17:55:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:41,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 717 states and 1422 transitions. [2022-12-14 17:55:41,089 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1422 transitions. [2022-12-14 17:55:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:41,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:41,137 INFO 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 17:55:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:41,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 717 states and 1421 transitions. [2022-12-14 17:55:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1421 transitions. [2022-12-14 17:55:41,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 17:55:41,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:41,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:41,275 INFO 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 17:55:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 645 states and 1270 transitions. [2022-12-14 17:55:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1270 transitions. [2022-12-14 17:55:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:55:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 649 states and 1277 transitions. [2022-12-14 17:55:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1277 transitions. [2022-12-14 17:55:41,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:41,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:41,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:41,625 INFO 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 17:55:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 667 states and 1354 transitions. [2022-12-14 17:55:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1354 transitions. [2022-12-14 17:55:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:41,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:55:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 677 states and 1373 transitions. [2022-12-14 17:55:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1373 transitions. [2022-12-14 17:55:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:42,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,077 INFO 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 17:55:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 684 states and 1425 transitions. [2022-12-14 17:55:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1425 transitions. [2022-12-14 17:55:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:42,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:55:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 691 states and 1438 transitions. [2022-12-14 17:55:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1438 transitions. [2022-12-14 17:55:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:42,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,523 INFO 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 17:55:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 698 states and 1451 transitions. [2022-12-14 17:55:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1451 transitions. [2022-12-14 17:55:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:42,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,579 INFO 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 17:55:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 707 states and 1463 transitions. [2022-12-14 17:55:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1463 transitions. [2022-12-14 17:55:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:42,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:42,710 INFO 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 17:55:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 722 states and 1531 transitions. [2022-12-14 17:55:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1531 transitions. [2022-12-14 17:55:43,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 17:55:43,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:43,204 INFO 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 17:55:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 662 states and 1407 transitions. [2022-12-14 17:55:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1407 transitions. [2022-12-14 17:55:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:43,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:43,842 INFO 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 17:55:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 586 states and 1220 transitions. [2022-12-14 17:55:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1220 transitions. [2022-12-14 17:55:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:43,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:43,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:43,903 INFO 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 17:55:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 606 states and 1283 transitions. [2022-12-14 17:55:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1283 transitions. [2022-12-14 17:55:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,098 INFO 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 17:55:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 613 states and 1297 transitions. [2022-12-14 17:55:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1297 transitions. [2022-12-14 17:55:44,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,143 INFO 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 17:55:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 613 states and 1294 transitions. [2022-12-14 17:55:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1294 transitions. [2022-12-14 17:55:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:55:44,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 618 states and 1330 transitions. [2022-12-14 17:55:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1330 transitions. [2022-12-14 17:55:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,447 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 17:55:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 618 states and 1328 transitions. [2022-12-14 17:55:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1328 transitions. [2022-12-14 17:55:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,596 INFO 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 17:55:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 619 states and 1328 transitions. [2022-12-14 17:55:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1328 transitions. [2022-12-14 17:55:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:55:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 619 states and 1325 transitions. [2022-12-14 17:55:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1325 transitions. [2022-12-14 17:55:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:44,709 INFO 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 17:55:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 623 states and 1331 transitions. [2022-12-14 17:55:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1331 transitions. [2022-12-14 17:55:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:44,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:45,070 INFO 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 17:55:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 607 states and 1290 transitions. [2022-12-14 17:55:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1290 transitions. [2022-12-14 17:55:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:46,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:46,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:46,395 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 17:55:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 608 states and 1290 transitions. [2022-12-14 17:55:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1290 transitions. [2022-12-14 17:55:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:46,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:46,450 INFO 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 17:55:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 608 states and 1288 transitions. [2022-12-14 17:55:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1288 transitions. [2022-12-14 17:55:46,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:46,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:46,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:46,523 INFO 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 17:55:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 613 states and 1297 transitions. [2022-12-14 17:55:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1297 transitions. [2022-12-14 17:55:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:46,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:46,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:46,637 INFO 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 17:55:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 594 states and 1246 transitions. [2022-12-14 17:55:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1246 transitions. [2022-12-14 17:55:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:47,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:47,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:47,857 INFO 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 17:55:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 594 states and 1243 transitions. [2022-12-14 17:55:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1243 transitions. [2022-12-14 17:55:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:47,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:55:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 594 states and 1241 transitions. [2022-12-14 17:55:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1241 transitions. [2022-12-14 17:55:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:47,961 INFO 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 17:55:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 595 states and 1241 transitions. [2022-12-14 17:55:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1241 transitions. [2022-12-14 17:55:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 17:55:47,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:48,019 INFO 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 17:55:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 600 states and 1250 transitions. [2022-12-14 17:55:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1250 transitions. [2022-12-14 17:55:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:48,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:48,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:48,198 INFO 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 17:55:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 600 states and 1249 transitions. [2022-12-14 17:55:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1249 transitions. [2022-12-14 17:55:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:49,924 INFO 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 17:55:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 581 states and 1198 transitions. [2022-12-14 17:55:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1198 transitions. [2022-12-14 17:55:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:50,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:50,957 INFO 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 17:55:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:52,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 578 states and 1191 transitions. [2022-12-14 17:55:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1191 transitions. [2022-12-14 17:55:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:52,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:52,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:52,861 INFO 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 17:55:53,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 579 states and 1193 transitions. [2022-12-14 17:55:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1193 transitions. [2022-12-14 17:55:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,227 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 17:55:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 584 states and 1201 transitions. [2022-12-14 17:55:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1201 transitions. [2022-12-14 17:55:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,269 INFO 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 17:55:53,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 585 states and 1201 transitions. [2022-12-14 17:55:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1201 transitions. [2022-12-14 17:55:53,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,484 INFO 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 17:55:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 590 states and 1209 transitions. [2022-12-14 17:55:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1209 transitions. [2022-12-14 17:55:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,526 INFO 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 17:55:53,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 591 states and 1209 transitions. [2022-12-14 17:55:53,704 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1209 transitions. [2022-12-14 17:55:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,728 INFO 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 17:55:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 586 states and 1199 transitions. [2022-12-14 17:55:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1199 transitions. [2022-12-14 17:55:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,765 INFO 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 17:55:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 591 states and 1208 transitions. [2022-12-14 17:55:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1208 transitions. [2022-12-14 17:55:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,804 INFO 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 17:55:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 596 states and 1217 transitions. [2022-12-14 17:55:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1217 transitions. [2022-12-14 17:55:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,843 INFO 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 17:55:53,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 596 states and 1214 transitions. [2022-12-14 17:55:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1214 transitions. [2022-12-14 17:55:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:53,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,899 INFO 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 17:55:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 593 states and 1207 transitions. [2022-12-14 17:55:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1207 transitions. [2022-12-14 17:55:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:54,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:54,721 INFO 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 17:55:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 603 states and 1246 transitions. [2022-12-14 17:55:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1246 transitions. [2022-12-14 17:55:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:59,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:59,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:59,100 INFO 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 17:55:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 608 states and 1254 transitions. [2022-12-14 17:55:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1254 transitions. [2022-12-14 17:55:59,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:55:59,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:59,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:59,339 INFO 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 17:56:03,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:03,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 608 states and 1253 transitions. [2022-12-14 17:56:03,317 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1253 transitions. [2022-12-14 17:56:03,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 17:56:03,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:03,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:03,345 INFO 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 17:56:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 603 states and 1243 transitions. [2022-12-14 17:56:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1243 transitions. [2022-12-14 17:56:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:03,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:03,716 INFO 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 17:56:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 620 states and 1303 transitions. [2022-12-14 17:56:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1303 transitions. [2022-12-14 17:56:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:09,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:09,452 INFO 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 17:56:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 624 states and 1311 transitions. [2022-12-14 17:56:10,897 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1311 transitions. [2022-12-14 17:56:10,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:10,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:10,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:10,919 INFO 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 17:56:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 637 states and 1351 transitions. [2022-12-14 17:56:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1351 transitions. [2022-12-14 17:56:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:11,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:11,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:11,878 INFO 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 17:56:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 653 states and 1400 transitions. [2022-12-14 17:56:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1400 transitions. [2022-12-14 17:56:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:12,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:12,480 INFO 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 17:56:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:12,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 660 states and 1413 transitions. [2022-12-14 17:56:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1413 transitions. [2022-12-14 17:56:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:12,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:12,518 INFO 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 17:56:12,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 660 states and 1410 transitions. [2022-12-14 17:56:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1410 transitions. [2022-12-14 17:56:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:12,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:12,853 INFO 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 17:56:13,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:13,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 664 states and 1417 transitions. [2022-12-14 17:56:13,259 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1417 transitions. [2022-12-14 17:56:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:13,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:13,284 INFO 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 17:56:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 588 states and 1204 transitions. [2022-12-14 17:56:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1204 transitions. [2022-12-14 17:56:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:14,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:14,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:14,672 INFO 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 17:56:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 585 states and 1197 transitions. [2022-12-14 17:56:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1197 transitions. [2022-12-14 17:56:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:17,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,390 INFO 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 17:56:17,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 580 states and 1187 transitions. [2022-12-14 17:56:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1187 transitions. [2022-12-14 17:56:17,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:17,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,443 INFO 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 17:56:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 575 states and 1174 transitions. [2022-12-14 17:56:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1174 transitions. [2022-12-14 17:56:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:17,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,515 INFO 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 17:56:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 570 states and 1162 transitions. [2022-12-14 17:56:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1162 transitions. [2022-12-14 17:56:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:17,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,574 INFO 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 17:56:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 575 states and 1171 transitions. [2022-12-14 17:56:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1171 transitions. [2022-12-14 17:56:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:17,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,617 INFO 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 17:56:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 572 states and 1164 transitions. [2022-12-14 17:56:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1164 transitions. [2022-12-14 17:56:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:17,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:17,681 INFO 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 17:56:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 572 states and 1163 transitions. [2022-12-14 17:56:20,236 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1163 transitions. [2022-12-14 17:56:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:20,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:20,259 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 17:56:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 577 states and 1171 transitions. [2022-12-14 17:56:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1171 transitions. [2022-12-14 17:56:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:20,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:20,343 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 17:56:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 578 states and 1173 transitions. [2022-12-14 17:56:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1173 transitions. [2022-12-14 17:56:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:20,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:20,977 INFO 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 17:56:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 578 states and 1172 transitions. [2022-12-14 17:56:21,015 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1172 transitions. [2022-12-14 17:56:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:21,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,040 INFO 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 17:56:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 579 states and 1172 transitions. [2022-12-14 17:56:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1172 transitions. [2022-12-14 17:56:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:21,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,409 INFO 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 17:56:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 574 states and 1159 transitions. [2022-12-14 17:56:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1159 transitions. [2022-12-14 17:56:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:56:21,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 579 states and 1168 transitions. [2022-12-14 17:56:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1168 transitions. [2022-12-14 17:56:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:21,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,503 INFO 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 17:56:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 574 states and 1156 transitions. [2022-12-14 17:56:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1156 transitions. [2022-12-14 17:56:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 17:56:21,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:21,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:21,561 INFO 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 17:56:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 561 states and 1129 transitions. [2022-12-14 17:56:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1129 transitions. [2022-12-14 17:56:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:23,190 INFO 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 17:56:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 561 states and 1125 transitions. [2022-12-14 17:56:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1125 transitions. [2022-12-14 17:56:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:24,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:24,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:24,289 INFO 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 17:56:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 561 states and 1121 transitions. [2022-12-14 17:56:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1121 transitions. [2022-12-14 17:56:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:26,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:26,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:26,074 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 17:56:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 565 states and 1138 transitions. [2022-12-14 17:56:27,240 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1138 transitions. [2022-12-14 17:56:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:27,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:27,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:27,264 INFO 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 17:56:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 569 states and 1154 transitions. [2022-12-14 17:56:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1154 transitions. [2022-12-14 17:56:28,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:28,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:28,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:28,380 INFO 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 17:56:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:28,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 569 states and 1153 transitions. [2022-12-14 17:56:28,661 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1153 transitions. [2022-12-14 17:56:28,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:28,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:28,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:28,685 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 17:56:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 570 states and 1153 transitions. [2022-12-14 17:56:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1153 transitions. [2022-12-14 17:56:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:28,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:56:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:28,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 571 states and 1155 transitions. [2022-12-14 17:56:28,758 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1155 transitions. [2022-12-14 17:56:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:28,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:28,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:28,783 INFO 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 17:56:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 572 states and 1155 transitions. [2022-12-14 17:56:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1155 transitions. [2022-12-14 17:56:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:28,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:28,828 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 17:56:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:28,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 577 states and 1164 transitions. [2022-12-14 17:56:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1164 transitions. [2022-12-14 17:56:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:28,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:28,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:28,876 INFO 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 17:56:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 558 states and 1101 transitions. [2022-12-14 17:56:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1101 transitions. [2022-12-14 17:56:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:31,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:56:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 558 states and 1098 transitions. [2022-12-14 17:56:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1098 transitions. [2022-12-14 17:56:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:31,370 INFO 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 17:56:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 565 states and 1116 transitions. [2022-12-14 17:56:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1116 transitions. [2022-12-14 17:56:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:36,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:36,557 INFO 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 17:56:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 569 states and 1130 transitions. [2022-12-14 17:56:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1130 transitions. [2022-12-14 17:56:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:38,018 INFO 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 17:56:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 570 states and 1132 transitions. [2022-12-14 17:56:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1132 transitions. [2022-12-14 17:56:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:38,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:38,077 INFO 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 17:56:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:38,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 565 states and 1120 transitions. [2022-12-14 17:56:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1120 transitions. [2022-12-14 17:56:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:38,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:38,146 INFO 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 17:56:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 575 states and 1150 transitions. [2022-12-14 17:56:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1150 transitions. [2022-12-14 17:56:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:44,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:45,217 INFO 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 17:56:56,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 588 states and 1187 transitions. [2022-12-14 17:56:56,053 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1187 transitions. [2022-12-14 17:56:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:56,096 INFO 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 17:56:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 588 states and 1186 transitions. [2022-12-14 17:56:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1186 transitions. [2022-12-14 17:56:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:57,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:57,562 INFO 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 17:56:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 583 states and 1173 transitions. [2022-12-14 17:56:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1173 transitions. [2022-12-14 17:56:57,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:57,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:57,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:57,615 INFO 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 17:56:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 590 states and 1193 transitions. [2022-12-14 17:56:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1193 transitions. [2022-12-14 17:56:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:56:59,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:59,679 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 17:57:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 587 states and 1186 transitions. [2022-12-14 17:57:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1186 transitions. [2022-12-14 17:57:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:57:01,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:01,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:01,746 INFO 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 17:57:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 587 states and 1185 transitions. [2022-12-14 17:57:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1185 transitions. [2022-12-14 17:57:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 17:57:03,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:03,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:03,986 INFO 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 17:57:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 582 states and 1168 transitions. [2022-12-14 17:57:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1168 transitions. [2022-12-14 17:57:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:04,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:04,037 INFO 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 17:57:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 563 states and 1095 transitions. [2022-12-14 17:57:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1095 transitions. [2022-12-14 17:57:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:06,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:06,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:06,333 INFO 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 17:57:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 563 states and 1094 transitions. [2022-12-14 17:57:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1094 transitions. [2022-12-14 17:57:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:11,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:11,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:11,637 INFO 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 17:57:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 563 states and 1085 transitions. [2022-12-14 17:57:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1085 transitions. [2022-12-14 17:57:11,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:11,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:11,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:11,709 INFO 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 17:57:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:13,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 567 states and 1095 transitions. [2022-12-14 17:57:13,475 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1095 transitions. [2022-12-14 17:57:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:13,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:13,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:57:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 584 states and 1133 transitions. [2022-12-14 17:57:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1133 transitions. [2022-12-14 17:57:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:39,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:39,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:40,013 INFO 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 17:57:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:41,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 588 states and 1144 transitions. [2022-12-14 17:57:41,221 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1144 transitions. [2022-12-14 17:57:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:41,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:41,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:41,248 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 17:57:48,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 585 states and 1137 transitions. [2022-12-14 17:57:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1137 transitions. [2022-12-14 17:57:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:48,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:57:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 590 states and 1145 transitions. [2022-12-14 17:57:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1145 transitions. [2022-12-14 17:57:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:48,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:48,270 INFO 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 17:57:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 590 states and 1144 transitions. [2022-12-14 17:57:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1144 transitions. [2022-12-14 17:57:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:52,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:57:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 585 states and 1123 transitions. [2022-12-14 17:57:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1123 transitions. [2022-12-14 17:57:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:52,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,783 INFO 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 17:57:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 590 states and 1132 transitions. [2022-12-14 17:57:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1132 transitions. [2022-12-14 17:57:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:52,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,849 INFO 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 17:57:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 591 states and 1132 transitions. [2022-12-14 17:57:52,892 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1132 transitions. [2022-12-14 17:57:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:52,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:52,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:57:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 592 states and 1132 transitions. [2022-12-14 17:57:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1132 transitions. [2022-12-14 17:57:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:53,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:53,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:53,595 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 17:57:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 593 states and 1132 transitions. [2022-12-14 17:57:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1132 transitions. [2022-12-14 17:57:53,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:53,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:53,695 INFO 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 17:57:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 593 states and 1129 transitions. [2022-12-14 17:57:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1129 transitions. [2022-12-14 17:57:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:57:55,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:58,169 INFO 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 17:58:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 597 states and 1137 transitions. [2022-12-14 17:58:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1137 transitions. [2022-12-14 17:58:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 17:58:25,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:25,435 INFO 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 17:58:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 601 states and 1146 transitions. [2022-12-14 17:58:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1146 transitions. [2022-12-14 17:58:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 17:58:28,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:28,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:28,321 INFO 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 17:58:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 598 states and 1140 transitions. [2022-12-14 17:58:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1140 transitions. [2022-12-14 17:58:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 17:58:33,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:35,837 INFO 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 17:59:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 612 states and 1173 transitions. [2022-12-14 17:59:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1173 transitions. [2022-12-14 17:59:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 17:59:06,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:06,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:06,657 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 17:59:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 612 states and 1172 transitions. [2022-12-14 17:59:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1172 transitions. [2022-12-14 17:59:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 17:59:09,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:14,985 INFO 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 18:00:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 621 states and 1193 transitions. [2022-12-14 18:00:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1193 transitions. [2022-12-14 18:00:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:00:09,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:09,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:09,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:10,008 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 18:00:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 621 states and 1188 transitions. [2022-12-14 18:00:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1188 transitions. [2022-12-14 18:00:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:00:27,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:27,102 INFO 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 18:00:27,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:27,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 622 states and 1194 transitions. [2022-12-14 18:00:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1194 transitions. [2022-12-14 18:00:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:00:27,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:27,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:27,217 INFO 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 18:00:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 623 states and 1194 transitions. [2022-12-14 18:00:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1194 transitions. [2022-12-14 18:00:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:00:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:27,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:27,971 INFO 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 18:00:28,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 618 states and 1179 transitions. [2022-12-14 18:00:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1179 transitions. [2022-12-14 18:00:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:00:28,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:29,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 636 states and 1218 transitions. [2022-12-14 18:01:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1218 transitions. [2022-12-14 18:01:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:01:02,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:02,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 633 states and 1211 transitions. [2022-12-14 18:01:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1211 transitions. [2022-12-14 18:01:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:01:07,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:07,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:07,724 INFO 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 18:01:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 633 states and 1210 transitions. [2022-12-14 18:01:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1210 transitions. [2022-12-14 18:01:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:01:13,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:13,069 INFO 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 18:01:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 628 states and 1186 transitions. [2022-12-14 18:01:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1186 transitions. [2022-12-14 18:01:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:01:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:13,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:01:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:13,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 629 states and 1186 transitions. [2022-12-14 18:01:13,193 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1186 transitions. [2022-12-14 18:01:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:01:13,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:18,338 INFO 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 18:02:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 642 states and 1215 transitions. [2022-12-14 18:02:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1215 transitions. [2022-12-14 18:02:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:02:36,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:36,928 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 18:02:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 650 states and 1233 transitions. [2022-12-14 18:02:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1233 transitions. [2022-12-14 18:02:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:02:45,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:45,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:46,349 INFO 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 18:03:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 668 states and 1280 transitions. [2022-12-14 18:03:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1280 transitions. [2022-12-14 18:03:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:11,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:11,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:03:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 668 states and 1262 transitions. [2022-12-14 18:03:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1262 transitions. [2022-12-14 18:03:17,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:17,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:17,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:17,057 INFO 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 18:03:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 676 states and 1275 transitions. [2022-12-14 18:03:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1275 transitions. [2022-12-14 18:03:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:25,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:25,425 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 18:03:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 680 states and 1283 transitions. [2022-12-14 18:03:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1283 transitions. [2022-12-14 18:03:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:29,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:29,776 INFO 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 18:03:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 689 states and 1297 transitions. [2022-12-14 18:03:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1297 transitions. [2022-12-14 18:03:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:37,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:37,579 INFO 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 18:03:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 698 states and 1315 transitions. [2022-12-14 18:03:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1315 transitions. [2022-12-14 18:03:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:46,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:46,245 INFO 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 18:03:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 702 states and 1321 transitions. [2022-12-14 18:03:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1321 transitions. [2022-12-14 18:03:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:03:48,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:48,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:55,714 INFO 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 18:05:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:24,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 708 states and 1332 transitions. [2022-12-14 18:05:24,239 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1332 transitions. [2022-12-14 18:05:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:05:24,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 712 states and 1370 transitions. [2022-12-14 18:05:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1370 transitions. [2022-12-14 18:05:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:05:38,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:38,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:38,511 INFO 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 18:05:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 691 states and 1286 transitions. [2022-12-14 18:05:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1286 transitions. [2022-12-14 18:05:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:05:46,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:46,603 INFO 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 18:05:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 692 states and 1286 transitions. [2022-12-14 18:05:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1286 transitions. [2022-12-14 18:05:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:05:46,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:46,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:46,773 INFO 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 18:05:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 693 states and 1286 transitions. [2022-12-14 18:05:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1286 transitions. [2022-12-14 18:05:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:05:46,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 694 states and 1286 transitions. [2022-12-14 18:05:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1286 transitions. [2022-12-14 18:05:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:05:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:52,293 INFO 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 18:07:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 703 states and 1301 transitions. [2022-12-14 18:07:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1301 transitions. [2022-12-14 18:07:10,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:07:10,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:10,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:10,676 INFO 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 18:07:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 707 states and 1305 transitions. [2022-12-14 18:07:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1305 transitions. [2022-12-14 18:07:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:07:45,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:45,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:46,569 INFO 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 18:08:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:03,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 722 states and 1337 transitions. [2022-12-14 18:08:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1337 transitions. [2022-12-14 18:08:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:08:03,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:03,433 INFO 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 18:08:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 731 states and 1353 transitions. [2022-12-14 18:08:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1353 transitions. [2022-12-14 18:08:16,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:08:16,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:16,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:16,047 INFO 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 18:08:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 731 states and 1348 transitions. [2022-12-14 18:08:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1348 transitions. [2022-12-14 18:08:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:08:42,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:42,421 INFO 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 18:08:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 734 states and 1350 transitions. [2022-12-14 18:08:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1350 transitions. [2022-12-14 18:08:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:08:44,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:45,106 INFO 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 18:08:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 738 states and 1357 transitions. [2022-12-14 18:08:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1357 transitions. [2022-12-14 18:08:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:08:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:48,985 INFO 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 18:09:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 738 states and 1352 transitions. [2022-12-14 18:09:10,191 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1352 transitions. [2022-12-14 18:09:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:09:10,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:10,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:10,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:10,233 INFO 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 18:09:10,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 739 states and 1352 transitions. [2022-12-14 18:09:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1352 transitions. [2022-12-14 18:09:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:09:10,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.