./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-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_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/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_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/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_566eed3a-b163-45a3-b788-9c2638a21873/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 532121231e517c5ccd98a51763e37538cc4af219147e372fd62404dc9cc0f64d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:14:34,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:14:34,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:14:34,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:14:34,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:14:34,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:14:34,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:14:34,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:14:34,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:14:34,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:14:34,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:14:34,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:14:34,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:14:34,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:14:34,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:14:34,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:14:34,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:14:34,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:14:34,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:14:34,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:14:34,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:14:34,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:14:34,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:14:34,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:14:34,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:14:34,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:14:34,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:14:34,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:14:34,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:14:34,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:14:34,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:14:34,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:14:34,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:14:34,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:14:34,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:14:34,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:14:34,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:14:34,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:14:34,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:14:34,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:14:34,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:14:34,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:14:34,177 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:14:34,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:14:34,178 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:14:34,178 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:14:34,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:14:34,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:14:34,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:14:34,179 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:14:34,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:14:34,180 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:14:34,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:14:34,180 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:14:34,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:14:34,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:14:34,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:14:34,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:14:34,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:14:34,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:14:34,181 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:14:34,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:14:34,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:14:34,181 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_566eed3a-b163-45a3-b788-9c2638a21873/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 532121231e517c5ccd98a51763e37538cc4af219147e372fd62404dc9cc0f64d [2022-12-14 20:14:34,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:14:34,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:14:34,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:14:34,353 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:14:34,354 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:14:34,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-12-14 20:14:36,905 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:14:37,232 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:14:37,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-12-14 20:14:37,256 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/data/6d988bbb1/a0551bddbceb4b848f55c7bfdd50d0c3/FLAGf46b3f50b [2022-12-14 20:14:37,269 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/data/6d988bbb1/a0551bddbceb4b848f55c7bfdd50d0c3 [2022-12-14 20:14:37,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:14:37,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:14:37,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:14:37,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:14:37,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:14:37,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:14:37" (1/1) ... [2022-12-14 20:14:37,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12683a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:37, skipping insertion in model container [2022-12-14 20:14:37,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:14:37" (1/1) ... [2022-12-14 20:14:37,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:14:37,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:14:37,538 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8426,8439] [2022-12-14 20:14:37,558 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12993,13006] [2022-12-14 20:14:37,586 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20763,20776] [2022-12-14 20:14:37,611 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27894,27907] [2022-12-14 20:14:37,666 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[49218,49231] [2022-12-14 20:14:37,730 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[80449,80462] [2022-12-14 20:14:37,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:14:37,875 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:14:37,900 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8426,8439] [2022-12-14 20:14:37,915 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12993,13006] [2022-12-14 20:14:37,939 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20763,20776] [2022-12-14 20:14:37,952 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27894,27907] [2022-12-14 20:14:37,980 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[49218,49231] [2022-12-14 20:14:38,020 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_566eed3a-b163-45a3-b788-9c2638a21873/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[80449,80462] [2022-12-14 20:14:38,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:14:38,117 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:14:38,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38 WrapperNode [2022-12-14 20:14:38,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:14:38,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:14:38,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:14:38,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:14:38,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,225 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5971 [2022-12-14 20:14:38,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:14:38,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:14:38,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:14:38,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:14:38,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,319 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:14:38,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:14:38,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:14:38,341 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:14:38,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:14:38" (1/1) ... [2022-12-14 20:14:38,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:14:38,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:14:38,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:14:38,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566eed3a-b163-45a3-b788-9c2638a21873/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:14:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:14:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:14:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:14:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:14:38,611 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:14:38,613 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:14:40,438 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:14:40,715 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:14:40,715 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:14:40,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:14:40 BoogieIcfgContainer [2022-12-14 20:14:40,719 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:14:40,720 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:14:40,721 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:14:40,728 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:14:40,728 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:14:40" (1/1) ... [2022-12-14 20:14:40,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:14:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:40,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1234 states and 2174 transitions. [2022-12-14 20:14:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2174 transitions. [2022-12-14 20:14:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:14:40,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:41,195 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 20:14:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1018 states and 1769 transitions. [2022-12-14 20:14:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1769 transitions. [2022-12-14 20:14:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:14:41,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:41,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:41,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1026 states and 1783 transitions. [2022-12-14 20:14:41,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1783 transitions. [2022-12-14 20:14:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:14:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1030 states and 1789 transitions. [2022-12-14 20:14:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1789 transitions. [2022-12-14 20:14:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:14:42,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:42,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 918 states and 1583 transitions. [2022-12-14 20:14:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1583 transitions. [2022-12-14 20:14:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:14:42,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:42,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 918 states and 1582 transitions. [2022-12-14 20:14:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1582 transitions. [2022-12-14 20:14:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:14:44,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:44,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:45,370 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 20:14:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 918 states and 1581 transitions. [2022-12-14 20:14:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1581 transitions. [2022-12-14 20:14:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:14:48,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:48,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 918 states and 1580 transitions. [2022-12-14 20:14:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1580 transitions. [2022-12-14 20:14:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:14:53,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:53,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 918 states and 1579 transitions. [2022-12-14 20:14:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1579 transitions. [2022-12-14 20:14:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:14:56,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:56,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:56,557 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 20:15:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 918 states and 1578 transitions. [2022-12-14 20:15:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1578 transitions. [2022-12-14 20:15:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:15:00,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:00,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 918 states and 1577 transitions. [2022-12-14 20:15:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1577 transitions. [2022-12-14 20:15:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:15:05,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:05,198 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 20:15:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 865 states and 1488 transitions. [2022-12-14 20:15:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1488 transitions. [2022-12-14 20:15:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:15:08,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 755 states and 1297 transitions. [2022-12-14 20:15:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1297 transitions. [2022-12-14 20:15:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:15:11,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:11,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:13,333 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 20:15:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 742 states and 1277 transitions. [2022-12-14 20:15:34,295 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1277 transitions. [2022-12-14 20:15:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:15:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:34,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:36,484 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 20:15:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 713 states and 1230 transitions. [2022-12-14 20:15:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1230 transitions. [2022-12-14 20:15:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:15:50,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:55,695 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 20:16:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 721 states and 1243 transitions. [2022-12-14 20:16:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1243 transitions. [2022-12-14 20:16:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:16:30,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 716 states and 1235 transitions. [2022-12-14 20:17:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1235 transitions. [2022-12-14 20:17:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:17:22,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:22,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 710 states and 1222 transitions. [2022-12-14 20:17:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1222 transitions. [2022-12-14 20:17:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:17:23,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:28,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 725 states and 1248 transitions. [2022-12-14 20:17:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1248 transitions. [2022-12-14 20:17:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:17:28,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 738 states and 1272 transitions. [2022-12-14 20:17:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1272 transitions. [2022-12-14 20:17:28,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:17:28,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:28,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 751 states and 1296 transitions. [2022-12-14 20:17:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1296 transitions. [2022-12-14 20:17:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:17:28,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:28,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:29,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 706 states and 1211 transitions. [2022-12-14 20:17:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1211 transitions. [2022-12-14 20:17:29,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:17:29,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:29,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 700 states and 1198 transitions. [2022-12-14 20:17:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1198 transitions. [2022-12-14 20:17:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:17:30,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:30,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:30,137 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 20:17:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 701 states and 1199 transitions. [2022-12-14 20:17:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1199 transitions. [2022-12-14 20:17:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:17:30,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 714 states and 1223 transitions. [2022-12-14 20:17:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1223 transitions. [2022-12-14 20:17:30,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:17:30,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:30,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:48,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 686 states and 1169 transitions. [2022-12-14 20:17:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1169 transitions. [2022-12-14 20:17:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:17:48,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 680 states and 1156 transitions. [2022-12-14 20:17:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1156 transitions. [2022-12-14 20:17:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:17:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 695 states and 1182 transitions. [2022-12-14 20:17:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1182 transitions. [2022-12-14 20:17:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:17:49,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 696 states and 1183 transitions. [2022-12-14 20:17:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1183 transitions. [2022-12-14 20:17:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:17:50,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 707 states and 1204 transitions. [2022-12-14 20:17:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1204 transitions. [2022-12-14 20:17:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:17:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:51,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:51,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 713 states and 1215 transitions. [2022-12-14 20:17:51,105 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1215 transitions. [2022-12-14 20:17:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:17:51,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:51,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 646 states and 1101 transitions. [2022-12-14 20:17:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1101 transitions. [2022-12-14 20:17:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:17:53,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:53,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 649 states and 1118 transitions. [2022-12-14 20:17:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1118 transitions. [2022-12-14 20:17:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:17:54,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:54,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 650 states and 1119 transitions. [2022-12-14 20:17:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1119 transitions. [2022-12-14 20:17:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:17:54,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 551 states and 939 transitions. [2022-12-14 20:17:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 939 transitions. [2022-12-14 20:17:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:17:57,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:59,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 559 states and 957 transitions. [2022-12-14 20:17:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 957 transitions. [2022-12-14 20:17:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:17:59,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 559 states and 956 transitions. [2022-12-14 20:18:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 956 transitions. [2022-12-14 20:18:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:18:00,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:00,433 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 20:18:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:02,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 566 states and 967 transitions. [2022-12-14 20:18:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 967 transitions. [2022-12-14 20:18:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:18:02,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:02,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:06,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 581 states and 995 transitions. [2022-12-14 20:18:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 995 transitions. [2022-12-14 20:18:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:18:06,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:06,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:06,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:06,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 582 states and 996 transitions. [2022-12-14 20:18:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 996 transitions. [2022-12-14 20:18:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:18:06,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:06,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:10,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 600 states and 1028 transitions. [2022-12-14 20:18:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1028 transitions. [2022-12-14 20:18:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:10,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:10,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 613 states and 1051 transitions. [2022-12-14 20:18:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1051 transitions. [2022-12-14 20:18:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:16,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 624 states and 1069 transitions. [2022-12-14 20:18:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1069 transitions. [2022-12-14 20:18:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:22,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:22,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 625 states and 1071 transitions. [2022-12-14 20:18:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1071 transitions. [2022-12-14 20:18:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:22,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 639 states and 1095 transitions. [2022-12-14 20:18:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1095 transitions. [2022-12-14 20:18:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 633 states and 1082 transitions. [2022-12-14 20:18:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1082 transitions. [2022-12-14 20:18:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:26,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:26,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:27,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:27,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 634 states and 1083 transitions. [2022-12-14 20:18:27,528 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1083 transitions. [2022-12-14 20:18:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:27,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:27,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:27,557 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 20:18:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 627 states and 1068 transitions. [2022-12-14 20:18:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1068 transitions. [2022-12-14 20:18:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:27,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:27,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:28,077 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 20:18:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 637 states and 1085 transitions. [2022-12-14 20:18:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1085 transitions. [2022-12-14 20:18:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:18:33,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:33,435 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 20:18:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 638 states and 1086 transitions. [2022-12-14 20:18:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1086 transitions. [2022-12-14 20:18:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:33,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:33,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 638 states and 1084 transitions. [2022-12-14 20:18:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1084 transitions. [2022-12-14 20:18:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:36,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:40,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 646 states and 1097 transitions. [2022-12-14 20:18:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1097 transitions. [2022-12-14 20:18:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:40,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:40,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 647 states and 1098 transitions. [2022-12-14 20:18:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1098 transitions. [2022-12-14 20:18:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:40,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:40,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 623 states and 1056 transitions. [2022-12-14 20:18:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1056 transitions. [2022-12-14 20:18:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:41,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:41,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:41,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 623 states and 1054 transitions. [2022-12-14 20:18:41,137 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1054 transitions. [2022-12-14 20:18:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:41,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:41,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 634 states and 1072 transitions. [2022-12-14 20:18:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1072 transitions. [2022-12-14 20:18:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:41,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 633 states and 1069 transitions. [2022-12-14 20:18:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1069 transitions. [2022-12-14 20:18:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:43,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:43,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:43,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 624 states and 1051 transitions. [2022-12-14 20:18:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1051 transitions. [2022-12-14 20:18:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:43,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:43,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 642 states and 1082 transitions. [2022-12-14 20:18:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1082 transitions. [2022-12-14 20:18:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:51,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:51,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 642 states and 1081 transitions. [2022-12-14 20:18:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1081 transitions. [2022-12-14 20:18:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:51,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 650 states and 1096 transitions. [2022-12-14 20:18:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1096 transitions. [2022-12-14 20:18:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:18:54,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 669 states and 1129 transitions. [2022-12-14 20:19:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1129 transitions. [2022-12-14 20:19:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:19:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:01,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 619 states and 1034 transitions. [2022-12-14 20:19:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1034 transitions. [2022-12-14 20:19:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:07,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:07,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 606 states and 1012 transitions. [2022-12-14 20:19:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1012 transitions. [2022-12-14 20:19:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:07,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 618 states and 1032 transitions. [2022-12-14 20:19:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1032 transitions. [2022-12-14 20:19:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 630 states and 1052 transitions. [2022-12-14 20:19:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1052 transitions. [2022-12-14 20:19:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:08,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:08,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 636 states and 1074 transitions. [2022-12-14 20:19:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1074 transitions. [2022-12-14 20:19:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:13,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:13,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:13,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 620 states and 1047 transitions. [2022-12-14 20:19:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1047 transitions. [2022-12-14 20:19:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:13,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:13,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 621 states and 1048 transitions. [2022-12-14 20:19:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1048 transitions. [2022-12-14 20:19:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:13,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:13,728 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 20:19:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 623 states and 1051 transitions. [2022-12-14 20:19:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1051 transitions. [2022-12-14 20:19:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:13,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:13,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:13,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 642 states and 1083 transitions. [2022-12-14 20:19:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1083 transitions. [2022-12-14 20:19:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:18,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 665 states and 1124 transitions. [2022-12-14 20:19:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1124 transitions. [2022-12-14 20:19:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:26,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:26,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 665 states and 1123 transitions. [2022-12-14 20:19:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1123 transitions. [2022-12-14 20:19:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:27,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 668 states and 1127 transitions. [2022-12-14 20:19:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1127 transitions. [2022-12-14 20:19:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:27,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:29,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:29,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 662 states and 1116 transitions. [2022-12-14 20:19:29,359 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1116 transitions. [2022-12-14 20:19:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:29,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:29,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:29,414 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 20:19:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 652 states and 1099 transitions. [2022-12-14 20:19:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1099 transitions. [2022-12-14 20:19:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:19:29,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 657 states and 1105 transitions. [2022-12-14 20:19:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1105 transitions. [2022-12-14 20:19:35,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:35,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:35,098 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 20:19:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 658 states and 1106 transitions. [2022-12-14 20:19:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1106 transitions. [2022-12-14 20:19:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:36,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:36,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 652 states and 1094 transitions. [2022-12-14 20:19:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1094 transitions. [2022-12-14 20:19:36,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:36,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:36,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 664 states and 1113 transitions. [2022-12-14 20:19:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1113 transitions. [2022-12-14 20:19:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:36,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:36,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 665 states and 1116 transitions. [2022-12-14 20:19:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1116 transitions. [2022-12-14 20:19:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:36,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 666 states and 1117 transitions. [2022-12-14 20:19:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1117 transitions. [2022-12-14 20:19:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:36,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 667 states and 1118 transitions. [2022-12-14 20:19:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1118 transitions. [2022-12-14 20:19:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:39,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:39,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:39,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 679 states and 1137 transitions. [2022-12-14 20:19:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1137 transitions. [2022-12-14 20:19:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:40,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:40,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:40,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:40,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 681 states and 1139 transitions. [2022-12-14 20:19:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1139 transitions. [2022-12-14 20:19:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:40,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:41,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 682 states and 1140 transitions. [2022-12-14 20:19:41,015 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1140 transitions. [2022-12-14 20:19:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:41,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 667 states and 1114 transitions. [2022-12-14 20:19:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1114 transitions. [2022-12-14 20:19:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:42,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:42,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 652 states and 1088 transitions. [2022-12-14 20:19:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1088 transitions. [2022-12-14 20:19:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:44,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 660 states and 1101 transitions. [2022-12-14 20:19:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1101 transitions. [2022-12-14 20:19:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 664 states and 1116 transitions. [2022-12-14 20:19:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1116 transitions. [2022-12-14 20:19:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:46,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:46,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 683 states and 1148 transitions. [2022-12-14 20:19:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1148 transitions. [2022-12-14 20:19:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:19:56,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:56,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 691 states and 1162 transitions. [2022-12-14 20:20:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1162 transitions. [2022-12-14 20:20:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:20:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:00,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:00,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 692 states and 1163 transitions. [2022-12-14 20:20:00,830 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1163 transitions. [2022-12-14 20:20:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:00,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:00,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:01,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:04,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 704 states and 1186 transitions. [2022-12-14 20:20:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1186 transitions. [2022-12-14 20:20:04,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:04,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:04,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:04,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 716 states and 1209 transitions. [2022-12-14 20:20:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1209 transitions. [2022-12-14 20:20:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:17,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 707 states and 1194 transitions. [2022-12-14 20:20:17,796 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1194 transitions. [2022-12-14 20:20:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:17,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 697 states and 1177 transitions. [2022-12-14 20:20:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1177 transitions. [2022-12-14 20:20:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:17,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:17,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:17,907 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 20:20:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 694 states and 1172 transitions. [2022-12-14 20:20:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1172 transitions. [2022-12-14 20:20:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:22,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:22,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 697 states and 1185 transitions. [2022-12-14 20:20:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1185 transitions. [2022-12-14 20:20:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:33,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:33,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 685 states and 1165 transitions. [2022-12-14 20:20:33,701 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1165 transitions. [2022-12-14 20:20:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:33,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:33,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 682 states and 1160 transitions. [2022-12-14 20:20:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1160 transitions. [2022-12-14 20:20:33,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:33,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:33,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 664 states and 1129 transitions. [2022-12-14 20:20:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1129 transitions. [2022-12-14 20:20:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:34,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:35,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 688 states and 1171 transitions. [2022-12-14 20:20:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1171 transitions. [2022-12-14 20:20:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:20:43,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:43,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:46,557 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 20:21:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:36,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 718 states and 1223 transitions. [2022-12-14 20:21:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1223 transitions. [2022-12-14 20:21:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:36,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 718 states and 1222 transitions. [2022-12-14 20:21:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1222 transitions. [2022-12-14 20:21:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:47,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:47,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 709 states and 1206 transitions. [2022-12-14 20:21:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1206 transitions. [2022-12-14 20:21:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:47,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:47,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:47,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 714 states and 1212 transitions. [2022-12-14 20:21:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1212 transitions. [2022-12-14 20:21:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:51,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:51,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:51,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 683 states and 1156 transitions. [2022-12-14 20:21:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1156 transitions. [2022-12-14 20:21:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:51,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:51,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:51,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 684 states and 1157 transitions. [2022-12-14 20:21:51,452 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1157 transitions. [2022-12-14 20:21:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:51,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 695 states and 1175 transitions. [2022-12-14 20:21:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1175 transitions. [2022-12-14 20:21:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:56,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 689 states and 1164 transitions. [2022-12-14 20:21:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1164 transitions. [2022-12-14 20:21:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:21:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:58,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 710 states and 1200 transitions. [2022-12-14 20:22:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1200 transitions. [2022-12-14 20:22:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 727 states and 1232 transitions. [2022-12-14 20:22:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1232 transitions. [2022-12-14 20:22:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:36,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:36,390 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 20:22:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 728 states and 1233 transitions. [2022-12-14 20:22:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1233 transitions. [2022-12-14 20:22:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:44,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 729 states and 1234 transitions. [2022-12-14 20:22:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1234 transitions. [2022-12-14 20:22:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:51,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 723 states and 1222 transitions. [2022-12-14 20:22:58,504 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1222 transitions. [2022-12-14 20:22:58,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:58,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:58,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:58,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 668 states and 1125 transitions. [2022-12-14 20:22:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1125 transitions. [2022-12-14 20:22:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:58,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 684 states and 1150 transitions. [2022-12-14 20:22:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1150 transitions. [2022-12-14 20:22:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:22:58,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:58,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 702 states and 1188 transitions. [2022-12-14 20:23:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1188 transitions. [2022-12-14 20:23:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:23:10,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 722 states and 1230 transitions. [2022-12-14 20:23:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1230 transitions. [2022-12-14 20:23:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:23:36,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 682 states and 1156 transitions. [2022-12-14 20:23:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1156 transitions. [2022-12-14 20:23:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:23:36,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 682 states and 1154 transitions. [2022-12-14 20:23:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1154 transitions. [2022-12-14 20:23:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:23:36,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 687 states and 1162 transitions. [2022-12-14 20:23:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1162 transitions. [2022-12-14 20:23:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:23:55,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:55,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 667 states and 1129 transitions. [2022-12-14 20:23:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1129 transitions. [2022-12-14 20:23:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:23:57,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:57,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 667 states and 1128 transitions. [2022-12-14 20:24:01,420 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1128 transitions. [2022-12-14 20:24:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:24:01,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:01,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:01,450 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 20:24:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 673 states and 1148 transitions. [2022-12-14 20:24:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1148 transitions. [2022-12-14 20:24:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:24:17,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:18,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 653 states and 1115 transitions. [2022-12-14 20:24:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1115 transitions. [2022-12-14 20:24:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:24:18,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:19,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:21,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 657 states and 1121 transitions. [2022-12-14 20:24:21,155 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1121 transitions. [2022-12-14 20:24:21,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:24:21,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:21,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 662 states and 1136 transitions. [2022-12-14 20:24:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1136 transitions. [2022-12-14 20:24:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:24:22,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 659 states and 1131 transitions. [2022-12-14 20:24:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1131 transitions. [2022-12-14 20:24:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:24:24,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:24,469 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 20:24:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 642 states and 1104 transitions. [2022-12-14 20:24:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1104 transitions. [2022-12-14 20:24:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:24:24,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:24,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 647 states and 1113 transitions. [2022-12-14 20:24:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1113 transitions. [2022-12-14 20:24:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:24:36,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 665 states and 1147 transitions. [2022-12-14 20:24:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1147 transitions. [2022-12-14 20:24:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:24:49,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:49,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 665 states and 1145 transitions. [2022-12-14 20:24:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1145 transitions. [2022-12-14 20:24:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:24:55,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:55,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:59,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 659 states and 1131 transitions. [2022-12-14 20:24:59,248 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1131 transitions. [2022-12-14 20:24:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:24:59,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:59,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 671 states and 1148 transitions. [2022-12-14 20:25:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1148 transitions. [2022-12-14 20:25:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:05,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 672 states and 1149 transitions. [2022-12-14 20:25:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1149 transitions. [2022-12-14 20:25:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:05,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:06,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 677 states and 1165 transitions. [2022-12-14 20:25:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1165 transitions. [2022-12-14 20:25:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:20,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:20,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:20,100 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 20:25:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 680 states and 1169 transitions. [2022-12-14 20:25:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1169 transitions. [2022-12-14 20:25:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:20,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 666 states and 1145 transitions. [2022-12-14 20:25:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1145 transitions. [2022-12-14 20:25:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:22,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:22,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:28,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 666 states and 1143 transitions. [2022-12-14 20:25:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1143 transitions. [2022-12-14 20:25:28,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:28,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:28,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 649 states and 1118 transitions. [2022-12-14 20:25:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1118 transitions. [2022-12-14 20:25:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:29,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:29,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:29,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 655 states and 1134 transitions. [2022-12-14 20:25:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1134 transitions. [2022-12-14 20:25:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:29,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:29,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 672 states and 1157 transitions. [2022-12-14 20:25:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1157 transitions. [2022-12-14 20:25:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:42,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 683 states and 1176 transitions. [2022-12-14 20:25:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1176 transitions. [2022-12-14 20:25:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:50,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:54,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 683 states and 1175 transitions. [2022-12-14 20:25:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1175 transitions. [2022-12-14 20:25:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:25:54,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:14,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 683 states and 1172 transitions. [2022-12-14 20:26:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1172 transitions. [2022-12-14 20:26:14,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:14,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 692 states and 1187 transitions. [2022-12-14 20:26:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1187 transitions. [2022-12-14 20:26:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:15,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:18,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 704 states and 1212 transitions. [2022-12-14 20:26:18,670 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1212 transitions. [2022-12-14 20:26:18,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:18,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:18,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:18,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 705 states and 1213 transitions. [2022-12-14 20:26:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1213 transitions. [2022-12-14 20:26:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:21,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:21,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:21,380 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 20:26:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 718 states and 1235 transitions. [2022-12-14 20:26:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1235 transitions. [2022-12-14 20:26:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 719 states and 1237 transitions. [2022-12-14 20:26:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1237 transitions. [2022-12-14 20:26:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:42,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:42,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 714 states and 1229 transitions. [2022-12-14 20:26:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1229 transitions. [2022-12-14 20:26:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:47,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:47,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 702 states and 1206 transitions. [2022-12-14 20:26:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1206 transitions. [2022-12-14 20:26:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:26:47,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:47,338 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 20:27:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 718 states and 1232 transitions. [2022-12-14 20:27:00,009 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1232 transitions. [2022-12-14 20:27:00,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:27:00,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:00,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:00,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 718 states and 1231 transitions. [2022-12-14 20:27:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1231 transitions. [2022-12-14 20:27:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:27:03,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:03,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 738 states and 1271 transitions. [2022-12-14 20:27:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1271 transitions. [2022-12-14 20:27:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:27:25,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 744 states and 1286 transitions. [2022-12-14 20:27:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1286 transitions. [2022-12-14 20:27:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:27:36,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 763 states and 1315 transitions. [2022-12-14 20:27:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1315 transitions. [2022-12-14 20:27:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:27:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:38,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:38,746 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 20:27:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 763 states and 1313 transitions. [2022-12-14 20:27:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1313 transitions. [2022-12-14 20:27:48,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:27:48,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:48,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 769 states and 1332 transitions. [2022-12-14 20:28:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1332 transitions. [2022-12-14 20:28:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:28:07,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:07,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 770 states and 1333 transitions. [2022-12-14 20:28:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1333 transitions. [2022-12-14 20:28:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:28:07,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:09,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 757 states and 1295 transitions. [2022-12-14 20:28:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1295 transitions. [2022-12-14 20:28:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:28:09,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 757 states and 1294 transitions. [2022-12-14 20:28:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1294 transitions. [2022-12-14 20:28:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:28:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.