./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/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_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/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_d1135257-950b-4ad2-bea0-43fded9d682a/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 7ee209640ee994f311a04b9c2d813fadfd34b19e8b71a748e88ebcbbe5883af1 --- 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 18:54:48,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:54:48,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:54:48,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:54:48,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:54:48,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:54:48,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:54:48,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:54:48,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:54:48,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:54:48,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:54:48,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:54:48,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:54:48,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:54:48,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:54:48,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:54:48,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:54:48,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:54:48,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:54:48,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:54:48,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:54:48,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:54:48,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:54:48,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:54:48,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:54:48,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:54:48,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:54:48,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:54:48,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:54:48,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:54:48,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:54:48,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:54:48,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:54:48,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:54:48,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:54:48,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:54:48,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:54:48,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:54:48,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:54:48,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:54:48,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:54:48,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:54:48,310 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:54:48,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:54:48,311 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:54:48,311 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:54:48,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:54:48,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:54:48,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:54:48,313 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:54:48,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:54:48,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:54:48,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:54:48,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:54:48,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:54:48,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:54:48,314 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:54:48,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:54:48,314 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:54:48,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:54:48,315 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:54:48,315 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:54:48,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:54:48,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:54:48,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:54:48,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:54:48,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:54:48,316 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:54:48,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:54:48,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:54:48,316 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_d1135257-950b-4ad2-bea0-43fded9d682a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ee209640ee994f311a04b9c2d813fadfd34b19e8b71a748e88ebcbbe5883af1 [2022-12-14 18:54:48,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:54:48,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:54:48,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:54:48,523 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:54:48,523 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:54:48,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c [2022-12-14 18:54:51,125 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:54:51,541 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:54:51,541 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c [2022-12-14 18:54:51,571 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/data/9efab757f/ab644cc4e4df4b81ae5fb0e1e21cbc6c/FLAG9f98dd2df [2022-12-14 18:54:51,582 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/data/9efab757f/ab644cc4e4df4b81ae5fb0e1e21cbc6c [2022-12-14 18:54:51,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:54:51,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:54:51,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:54:51,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:54:51,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:54:51,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:54:51" (1/1) ... [2022-12-14 18:54:51,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31aa9403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:51, skipping insertion in model container [2022-12-14 18:54:51,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:54:51" (1/1) ... [2022-12-14 18:54:51,595 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:54:51,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:54:53,124 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_d1135257-950b-4ad2-bea0-43fded9d682a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c[381679,381692] [2022-12-14 18:54:53,143 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_d1135257-950b-4ad2-bea0-43fded9d682a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c[383339,383352] [2022-12-14 18:54:53,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:54:53,318 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:54:54,076 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_d1135257-950b-4ad2-bea0-43fded9d682a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c[381679,381692] [2022-12-14 18:54:54,078 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_d1135257-950b-4ad2-bea0-43fded9d682a/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-2.c[383339,383352] [2022-12-14 18:54:54,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:54:54,136 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:54:54,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54 WrapperNode [2022-12-14 18:54:54,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:54:54,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:54:54,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:54:54,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:54:54,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,472 INFO L138 Inliner]: procedures = 54, calls = 57, calls flagged for inlining = 31, calls inlined = 31, statements flattened = 12798 [2022-12-14 18:54:54,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:54:54,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:54:54,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:54:54,472 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:54:54,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,570 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,775 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,789 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:54:54,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:54:54,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:54:54,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:54:54,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:54:54" (1/1) ... [2022-12-14 18:54:54,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:54:54,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:54:54,862 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:54:54,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1135257-950b-4ad2-bea0-43fded9d682a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:54:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:54:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 18:54:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 18:54:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 18:54:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 18:54:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 18:54:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 18:54:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 18:54:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 18:54:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:54:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:54:54,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:54:54,984 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:54:54,986 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:55:00,379 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:55:01,565 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:55:01,565 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-14 18:55:01,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:55:01 BoogieIcfgContainer [2022-12-14 18:55:01,569 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:55:01,570 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:55:01,570 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:55:01,577 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:55:01,577 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:55:01" (1/1) ... [2022-12-14 18:55:01,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:55:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 1760 states and 3449 transitions. [2022-12-14 18:55:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3449 transitions. [2022-12-14 18:55:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1776 states and 3479 transitions. [2022-12-14 18:55:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3479 transitions. [2022-12-14 18:55:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1777 states and 3479 transitions. [2022-12-14 18:55:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3479 transitions. [2022-12-14 18:55:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1778 states and 3479 transitions. [2022-12-14 18:55:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3479 transitions. [2022-12-14 18:55:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1779 states and 3479 transitions. [2022-12-14 18:55:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3479 transitions. [2022-12-14 18:55:02,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1780 states and 3479 transitions. [2022-12-14 18:55:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 3479 transitions. [2022-12-14 18:55:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1781 states and 3479 transitions. [2022-12-14 18:55:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3479 transitions. [2022-12-14 18:55:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1793 states and 3502 transitions. [2022-12-14 18:55:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3502 transitions. [2022-12-14 18:55:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1794 states and 3502 transitions. [2022-12-14 18:55:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3502 transitions. [2022-12-14 18:55:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1795 states and 3502 transitions. [2022-12-14 18:55:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3502 transitions. [2022-12-14 18:55:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1796 states and 3502 transitions. [2022-12-14 18:55:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3502 transitions. [2022-12-14 18:55:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:02,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1804 states and 3519 transitions. [2022-12-14 18:55:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3519 transitions. [2022-12-14 18:55:03,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:03,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:03,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1805 states and 3519 transitions. [2022-12-14 18:55:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3519 transitions. [2022-12-14 18:55:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:03,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:03,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1806 states and 3519 transitions. [2022-12-14 18:55:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3519 transitions. [2022-12-14 18:55:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:03,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:03,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:55:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1808 states and 3524 transitions. [2022-12-14 18:55:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3524 transitions. [2022-12-14 18:55:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 18:55:03,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:03,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:03,374 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 18:55:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1816 states and 3539 transitions. [2022-12-14 18:55:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3539 transitions. [2022-12-14 18:55:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:55:03,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:04,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 1838 states and 3584 transitions. [2022-12-14 18:55:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3584 transitions. [2022-12-14 18:55:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:55:04,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:04,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 1843 states and 3595 transitions. [2022-12-14 18:55:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3595 transitions. [2022-12-14 18:55:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 18:55:05,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:05,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:06,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1857 states and 3624 transitions. [2022-12-14 18:55:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3624 transitions. [2022-12-14 18:55:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:06,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:06,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:06,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 1858 states and 3625 transitions. [2022-12-14 18:55:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3625 transitions. [2022-12-14 18:55:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:06,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:06,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:06,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1859 states and 3626 transitions. [2022-12-14 18:55:06,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3626 transitions. [2022-12-14 18:55:06,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:06,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:06,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1860 states and 3627 transitions. [2022-12-14 18:55:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3627 transitions. [2022-12-14 18:55:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:06,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:07,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:08,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1884 states and 3679 transitions. [2022-12-14 18:55:08,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3679 transitions. [2022-12-14 18:55:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:08,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:08,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1889 states and 3690 transitions. [2022-12-14 18:55:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3690 transitions. [2022-12-14 18:55:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:09,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 1890 states and 3691 transitions. [2022-12-14 18:55:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3691 transitions. [2022-12-14 18:55:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:09,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:10,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1904 states and 3721 transitions. [2022-12-14 18:55:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3721 transitions. [2022-12-14 18:55:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:55:10,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:55:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 1889 states and 3693 transitions. [2022-12-14 18:55:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3693 transitions. [2022-12-14 18:55:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:10,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:10,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1890 states and 3694 transitions. [2022-12-14 18:55:10,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3694 transitions. [2022-12-14 18:55:10,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:10,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:10,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:11,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:11,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1891 states and 3695 transitions. [2022-12-14 18:55:11,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3695 transitions. [2022-12-14 18:55:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:11,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:11,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1892 states and 3696 transitions. [2022-12-14 18:55:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3696 transitions. [2022-12-14 18:55:11,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:11,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:11,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1919 states and 3759 transitions. [2022-12-14 18:55:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3759 transitions. [2022-12-14 18:55:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:15,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1924 states and 3770 transitions. [2022-12-14 18:55:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3770 transitions. [2022-12-14 18:55:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:15,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:15,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 1925 states and 3771 transitions. [2022-12-14 18:55:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3771 transitions. [2022-12-14 18:55:15,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:15,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:15,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 1938 states and 3800 transitions. [2022-12-14 18:55:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3800 transitions. [2022-12-14 18:55:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:55:17,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:17,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 1923 states and 3770 transitions. [2022-12-14 18:55:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3770 transitions. [2022-12-14 18:55:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:17,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 1924 states and 3771 transitions. [2022-12-14 18:55:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3771 transitions. [2022-12-14 18:55:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:17,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:17,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1925 states and 3772 transitions. [2022-12-14 18:55:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3772 transitions. [2022-12-14 18:55:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:17,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 1926 states and 3773 transitions. [2022-12-14 18:55:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3773 transitions. [2022-12-14 18:55:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:18,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1955 states and 3841 transitions. [2022-12-14 18:55:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3841 transitions. [2022-12-14 18:55:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:24,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1956 states and 3842 transitions. [2022-12-14 18:55:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3842 transitions. [2022-12-14 18:55:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:24,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:24,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:24,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1961 states and 3854 transitions. [2022-12-14 18:55:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3854 transitions. [2022-12-14 18:55:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:25,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1962 states and 3855 transitions. [2022-12-14 18:55:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3855 transitions. [2022-12-14 18:55:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 1969 states and 3872 transitions. [2022-12-14 18:55:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3872 transitions. [2022-12-14 18:55:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:27,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 1975 states and 3884 transitions. [2022-12-14 18:55:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3884 transitions. [2022-12-14 18:55:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 18:55:28,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:28,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:29,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 1961 states and 3855 transitions. [2022-12-14 18:55:29,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3855 transitions. [2022-12-14 18:55:29,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:29,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:29,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 1962 states and 3856 transitions. [2022-12-14 18:55:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3856 transitions. [2022-12-14 18:55:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:29,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:29,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1963 states and 3857 transitions. [2022-12-14 18:55:29,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3857 transitions. [2022-12-14 18:55:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:29,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:29,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1964 states and 3858 transitions. [2022-12-14 18:55:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3858 transitions. [2022-12-14 18:55:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:29,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1964 states and 3857 transitions. [2022-12-14 18:55:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3857 transitions. [2022-12-14 18:55:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:29,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:29,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1966 states and 3861 transitions. [2022-12-14 18:55:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3861 transitions. [2022-12-14 18:55:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:29,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:29,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:30,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1997 states and 3934 transitions. [2022-12-14 18:55:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3934 transitions. [2022-12-14 18:55:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:38,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 1998 states and 3935 transitions. [2022-12-14 18:55:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3935 transitions. [2022-12-14 18:55:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:38,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2002 states and 3946 transitions. [2022-12-14 18:55:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3946 transitions. [2022-12-14 18:55:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:39,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:39,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2003 states and 3947 transitions. [2022-12-14 18:55:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3947 transitions. [2022-12-14 18:55:40,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:40,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:40,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2016 states and 3976 transitions. [2022-12-14 18:55:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3976 transitions. [2022-12-14 18:55:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:55:44,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2002 states and 3947 transitions. [2022-12-14 18:55:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3947 transitions. [2022-12-14 18:55:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:45,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:45,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2003 states and 3948 transitions. [2022-12-14 18:55:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3948 transitions. [2022-12-14 18:55:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:45,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:45,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:45,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2004 states and 3949 transitions. [2022-12-14 18:55:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3949 transitions. [2022-12-14 18:55:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:45,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:55:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2005 states and 3950 transitions. [2022-12-14 18:55:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3950 transitions. [2022-12-14 18:55:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2007 states and 3954 transitions. [2022-12-14 18:55:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3954 transitions. [2022-12-14 18:55:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:46,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2009 states and 3958 transitions. [2022-12-14 18:55:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3958 transitions. [2022-12-14 18:55:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:46,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:55:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:55:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2019 states and 3978 transitions. [2022-12-14 18:55:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3978 transitions. [2022-12-14 18:55:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:55:49,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:55:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:55:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:55:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:02,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2045 states and 4040 transitions. [2022-12-14 18:56:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4040 transitions. [2022-12-14 18:56:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:02,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:02,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2047 states and 4044 transitions. [2022-12-14 18:56:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4044 transitions. [2022-12-14 18:56:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:02,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:02,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2048 states and 4045 transitions. [2022-12-14 18:56:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4045 transitions. [2022-12-14 18:56:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:02,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:02,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2052 states and 4055 transitions. [2022-12-14 18:56:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 4055 transitions. [2022-12-14 18:56:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:03,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:03,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2054 states and 4057 transitions. [2022-12-14 18:56:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4057 transitions. [2022-12-14 18:56:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:04,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:04,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 2055 states and 4061 transitions. [2022-12-14 18:56:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4061 transitions. [2022-12-14 18:56:05,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:05,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:05,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2067 states and 4086 transitions. [2022-12-14 18:56:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4086 transitions. [2022-12-14 18:56:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 18:56:10,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:10,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2053 states and 4057 transitions. [2022-12-14 18:56:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4057 transitions. [2022-12-14 18:56:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:10,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2054 states and 4058 transitions. [2022-12-14 18:56:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4058 transitions. [2022-12-14 18:56:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:10,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:10,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:11,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:11,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2055 states and 4059 transitions. [2022-12-14 18:56:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4059 transitions. [2022-12-14 18:56:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:11,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:11,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:11,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2056 states and 4060 transitions. [2022-12-14 18:56:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 4060 transitions. [2022-12-14 18:56:11,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:11,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:11,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2058 states and 4063 transitions. [2022-12-14 18:56:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 4063 transitions. [2022-12-14 18:56:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:11,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:11,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2060 states and 4067 transitions. [2022-12-14 18:56:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4067 transitions. [2022-12-14 18:56:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:11,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:11,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:15,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2070 states and 4091 transitions. [2022-12-14 18:56:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4091 transitions. [2022-12-14 18:56:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:15,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:15,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2082 states and 4116 transitions. [2022-12-14 18:56:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4116 transitions. [2022-12-14 18:56:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:18,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:18,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:19,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2084 states and 4118 transitions. [2022-12-14 18:56:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4118 transitions. [2022-12-14 18:56:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 18:56:19,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:19,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2070 states and 4090 transitions. [2022-12-14 18:56:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 4090 transitions. [2022-12-14 18:56:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:56:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:20,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:20,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2072 states and 4093 transitions. [2022-12-14 18:56:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4093 transitions. [2022-12-14 18:56:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:56:20,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:20,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2074 states and 4097 transitions. [2022-12-14 18:56:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 4097 transitions. [2022-12-14 18:56:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:56:20,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2076 states and 4100 transitions. [2022-12-14 18:56:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4100 transitions. [2022-12-14 18:56:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:56:21,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:21,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2078 states and 4104 transitions. [2022-12-14 18:56:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4104 transitions. [2022-12-14 18:56:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:56:21,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:22,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:27,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2092 states and 4134 transitions. [2022-12-14 18:56:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 4134 transitions. [2022-12-14 18:56:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:27,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2096 states and 4144 transitions. [2022-12-14 18:56:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4144 transitions. [2022-12-14 18:56:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:29,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2098 states and 4147 transitions. [2022-12-14 18:56:29,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4147 transitions. [2022-12-14 18:56:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:29,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2100 states and 4150 transitions. [2022-12-14 18:56:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4150 transitions. [2022-12-14 18:56:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:30,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:30,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2102 states and 4154 transitions. [2022-12-14 18:56:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4154 transitions. [2022-12-14 18:56:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:30,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:30,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2104 states and 4157 transitions. [2022-12-14 18:56:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4157 transitions. [2022-12-14 18:56:30,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:30,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:30,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:56:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2106 states and 4161 transitions. [2022-12-14 18:56:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4161 transitions. [2022-12-14 18:56:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 18:56:30,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:37,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2122 states and 4196 transitions. [2022-12-14 18:56:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4196 transitions. [2022-12-14 18:56:37,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:56:37,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:37,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2124 states and 4199 transitions. [2022-12-14 18:56:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4199 transitions. [2022-12-14 18:56:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:56:37,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4430 states to 2126 states and 4202 transitions. [2022-12-14 18:56:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4202 transitions. [2022-12-14 18:56:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 18:56:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:45,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2144 states and 4252 transitions. [2022-12-14 18:56:45,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4252 transitions. [2022-12-14 18:56:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:56:45,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2146 states and 4255 transitions. [2022-12-14 18:56:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4255 transitions. [2022-12-14 18:56:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:56:45,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2148 states and 4258 transitions. [2022-12-14 18:56:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4258 transitions. [2022-12-14 18:56:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:56:45,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 2150 states and 4261 transitions. [2022-12-14 18:56:45,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4261 transitions. [2022-12-14 18:56:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:56:45,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:45,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2152 states and 4264 transitions. [2022-12-14 18:56:45,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4264 transitions. [2022-12-14 18:56:45,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:56:45,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2154 states and 4267 transitions. [2022-12-14 18:56:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4267 transitions. [2022-12-14 18:56:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:56:45,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 2156 states and 4270 transitions. [2022-12-14 18:56:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4270 transitions. [2022-12-14 18:56:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:56:46,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2158 states and 4273 transitions. [2022-12-14 18:56:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 4273 transitions. [2022-12-14 18:56:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:56:46,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:56:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2168 states and 4300 transitions. [2022-12-14 18:56:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4300 transitions. [2022-12-14 18:56:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:56:53,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:56:59,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4551 states to 2176 states and 4321 transitions. [2022-12-14 18:56:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 4321 transitions. [2022-12-14 18:56:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:56:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:57:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2178 states and 4324 transitions. [2022-12-14 18:57:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4324 transitions. [2022-12-14 18:57:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:57:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:57:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2180 states and 4327 transitions. [2022-12-14 18:57:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4327 transitions. [2022-12-14 18:57:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:57:00,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:57:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2182 states and 4330 transitions. [2022-12-14 18:57:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4330 transitions. [2022-12-14 18:57:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:57:00,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:57:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2184 states and 4333 transitions. [2022-12-14 18:57:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4333 transitions. [2022-12-14 18:57:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:57:00,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:08,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2199 states and 4374 transitions. [2022-12-14 18:57:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4374 transitions. [2022-12-14 18:57:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:57:08,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:08,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:57:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2201 states and 4377 transitions. [2022-12-14 18:57:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4377 transitions. [2022-12-14 18:57:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:09,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:09,070 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 2214 states and 4412 transitions. [2022-12-14 18:57:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4412 transitions. [2022-12-14 18:57:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:16,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:16,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:57:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2216 states and 4415 transitions. [2022-12-14 18:57:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4415 transitions. [2022-12-14 18:57:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:16,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:57:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2218 states and 4418 transitions. [2022-12-14 18:57:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4418 transitions. [2022-12-14 18:57:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:16,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:57:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2220 states and 4421 transitions. [2022-12-14 18:57:16,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4421 transitions. [2022-12-14 18:57:16,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:16,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:16,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:57:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:19,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2224 states and 4430 transitions. [2022-12-14 18:57:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 4430 transitions. [2022-12-14 18:57:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:19,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:19,929 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4681 states to 2233 states and 4451 transitions. [2022-12-14 18:57:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4451 transitions. [2022-12-14 18:57:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:57:22,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:57:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2235 states and 4454 transitions. [2022-12-14 18:57:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4454 transitions. [2022-12-14 18:57:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:22,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:57:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:27,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2246 states and 4481 transitions. [2022-12-14 18:57:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4481 transitions. [2022-12-14 18:57:27,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:27,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:27,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:57:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 2250 states and 4490 transitions. [2022-12-14 18:57:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4490 transitions. [2022-12-14 18:57:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:31,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:31,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2252 states and 4493 transitions. [2022-12-14 18:57:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4493 transitions. [2022-12-14 18:57:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:31,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:31,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2254 states and 4496 transitions. [2022-12-14 18:57:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4496 transitions. [2022-12-14 18:57:31,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:31,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:31,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 2263 states and 4518 transitions. [2022-12-14 18:57:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4518 transitions. [2022-12-14 18:57:34,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:34,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:34,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2265 states and 4521 transitions. [2022-12-14 18:57:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4521 transitions. [2022-12-14 18:57:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:57:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2267 states and 4524 transitions. [2022-12-14 18:57:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4524 transitions. [2022-12-14 18:57:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:37,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:57:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:43,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2278 states and 4551 transitions. [2022-12-14 18:57:43,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4551 transitions. [2022-12-14 18:57:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:43,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2280 states and 4554 transitions. [2022-12-14 18:57:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4554 transitions. [2022-12-14 18:57:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:45,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2282 states and 4557 transitions. [2022-12-14 18:57:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4557 transitions. [2022-12-14 18:57:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:45,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:51,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2295 states and 4588 transitions. [2022-12-14 18:57:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4588 transitions. [2022-12-14 18:57:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:51,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 2297 states and 4591 transitions. [2022-12-14 18:57:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 4591 transitions. [2022-12-14 18:57:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:57:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2299 states and 4594 transitions. [2022-12-14 18:57:51,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4594 transitions. [2022-12-14 18:57:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:51,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2301 states and 4597 transitions. [2022-12-14 18:57:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4597 transitions. [2022-12-14 18:57:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:51,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:57:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4842 states to 2309 states and 4612 transitions. [2022-12-14 18:57:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4612 transitions. [2022-12-14 18:57:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:57:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:59,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 2318 states and 4633 transitions. [2022-12-14 18:57:59,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4633 transitions. [2022-12-14 18:57:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:57:59,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:58:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2326 states and 4652 transitions. [2022-12-14 18:58:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4652 transitions. [2022-12-14 18:58:02,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:58:02,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:02,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 2326 states and 4651 transitions. [2022-12-14 18:58:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4651 transitions. [2022-12-14 18:58:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:58:02,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:02,945 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:58:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2328 states and 4654 transitions. [2022-12-14 18:58:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4654 transitions. [2022-12-14 18:58:03,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:03,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:03,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2337 states and 4675 transitions. [2022-12-14 18:58:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 4675 transitions. [2022-12-14 18:58:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:07,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:07,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:13,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2348 states and 4701 transitions. [2022-12-14 18:58:13,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4701 transitions. [2022-12-14 18:58:13,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:13,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:13,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 2357 states and 4722 transitions. [2022-12-14 18:58:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4722 transitions. [2022-12-14 18:58:17,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:17,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:17,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2359 states and 4726 transitions. [2022-12-14 18:58:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4726 transitions. [2022-12-14 18:58:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:58:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2361 states and 4729 transitions. [2022-12-14 18:58:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4729 transitions. [2022-12-14 18:58:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:18,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:18,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:58:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2363 states and 4732 transitions. [2022-12-14 18:58:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4732 transitions. [2022-12-14 18:58:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:18,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:18,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:58:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2365 states and 4735 transitions. [2022-12-14 18:58:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4735 transitions. [2022-12-14 18:58:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:18,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:18,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2378 states and 4765 transitions. [2022-12-14 18:58:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4765 transitions. [2022-12-14 18:58:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:23,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5010 states to 2385 states and 4780 transitions. [2022-12-14 18:58:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4780 transitions. [2022-12-14 18:58:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:26,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:26,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2385 states and 4779 transitions. [2022-12-14 18:58:27,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4779 transitions. [2022-12-14 18:58:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:27,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:31,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 2396 states and 4804 transitions. [2022-12-14 18:58:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4804 transitions. [2022-12-14 18:58:31,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:31,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:58:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5037 states to 2398 states and 4807 transitions. [2022-12-14 18:58:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4807 transitions. [2022-12-14 18:58:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:32,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:32,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:32,295 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:58:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2404 states and 4817 transitions. [2022-12-14 18:58:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4817 transitions. [2022-12-14 18:58:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:58:34,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:34,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 2406 states and 4820 transitions. [2022-12-14 18:58:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4820 transitions. [2022-12-14 18:58:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:34,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:34,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:58:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2415 states and 4841 transitions. [2022-12-14 18:58:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4841 transitions. [2022-12-14 18:58:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:39,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:39,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:58:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 2424 states and 4861 transitions. [2022-12-14 18:58:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4861 transitions. [2022-12-14 18:58:43,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:43,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:43,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:58:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 2431 states and 4876 transitions. [2022-12-14 18:58:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4876 transitions. [2022-12-14 18:58:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:46,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:58:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2442 states and 4901 transitions. [2022-12-14 18:58:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4901 transitions. [2022-12-14 18:58:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:51,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:51,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:58:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5134 states to 2444 states and 4904 transitions. [2022-12-14 18:58:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4904 transitions. [2022-12-14 18:58:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:51,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:58:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2453 states and 4924 transitions. [2022-12-14 18:58:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4924 transitions. [2022-12-14 18:58:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:58:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 2460 states and 4939 transitions. [2022-12-14 18:58:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4939 transitions. [2022-12-14 18:58:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:59,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:59,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:58:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2462 states and 4943 transitions. [2022-12-14 18:58:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4943 transitions. [2022-12-14 18:58:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:58:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:59,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2464 states and 4946 transitions. [2022-12-14 18:58:59,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4946 transitions. [2022-12-14 18:58:59,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:58:59,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:59,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:58:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 2467 states and 4953 transitions. [2022-12-14 18:59:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4953 transitions. [2022-12-14 18:59:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:01,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:59:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 2469 states and 4956 transitions. [2022-12-14 18:59:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4956 transitions. [2022-12-14 18:59:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:01,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:59:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2471 states and 4959 transitions. [2022-12-14 18:59:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4959 transitions. [2022-12-14 18:59:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 18:59:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2478 states and 4974 transitions. [2022-12-14 18:59:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4974 transitions. [2022-12-14 18:59:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 2480 states and 4977 transitions. [2022-12-14 18:59:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4977 transitions. [2022-12-14 18:59:06,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:06,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:06,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:59:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2493 states and 5003 transitions. [2022-12-14 18:59:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 5003 transitions. [2022-12-14 18:59:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:10,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:10,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:59:11,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 2497 states and 5009 transitions. [2022-12-14 18:59:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 5009 transitions. [2022-12-14 18:59:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:11,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:11,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:11,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 2498 states and 5010 transitions. [2022-12-14 18:59:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5010 transitions. [2022-12-14 18:59:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:11,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:59:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 2500 states and 5013 transitions. [2022-12-14 18:59:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5013 transitions. [2022-12-14 18:59:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:12,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:59:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2502 states and 5017 transitions. [2022-12-14 18:59:12,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5017 transitions. [2022-12-14 18:59:12,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:12,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:12,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:59:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2510 states and 5033 transitions. [2022-12-14 18:59:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5033 transitions. [2022-12-14 18:59:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:17,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:17,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2517 states and 5049 transitions. [2022-12-14 18:59:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5049 transitions. [2022-12-14 18:59:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:20,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:20,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:59:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 2519 states and 5053 transitions. [2022-12-14 18:59:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 5053 transitions. [2022-12-14 18:59:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 2528 states and 5076 transitions. [2022-12-14 18:59:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5076 transitions. [2022-12-14 18:59:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:25,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:59:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 2543 states and 5108 transitions. [2022-12-14 18:59:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5108 transitions. [2022-12-14 18:59:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:32,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:59:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 2556 states and 5135 transitions. [2022-12-14 18:59:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5135 transitions. [2022-12-14 18:59:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:37,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:37,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:39,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2561 states and 5147 transitions. [2022-12-14 18:59:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5147 transitions. [2022-12-14 18:59:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:39,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:59:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 2563 states and 5150 transitions. [2022-12-14 18:59:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5150 transitions. [2022-12-14 18:59:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:40,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:59:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2565 states and 5153 transitions. [2022-12-14 18:59:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5153 transitions. [2022-12-14 18:59:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:41,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:59:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5398 states to 2572 states and 5168 transitions. [2022-12-14 18:59:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5168 transitions. [2022-12-14 18:59:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:45,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:59:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 2581 states and 5188 transitions. [2022-12-14 18:59:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5188 transitions. [2022-12-14 18:59:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:59:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2588 states and 5203 transitions. [2022-12-14 18:59:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5203 transitions. [2022-12-14 18:59:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:52,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 18:59:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:55,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2593 states and 5214 transitions. [2022-12-14 18:59:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5214 transitions. [2022-12-14 18:59:55,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:55,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:55,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:55,401 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:59:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2600 states and 5229 transitions. [2022-12-14 18:59:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5229 transitions. [2022-12-14 18:59:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:58,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:58,418 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 18:59:59,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5465 states to 2603 states and 5235 transitions. [2022-12-14 18:59:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5235 transitions. [2022-12-14 18:59:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:59,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 2604 states and 5236 transitions. [2022-12-14 19:00:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5236 transitions. [2022-12-14 19:00:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:00,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2611 states and 5253 transitions. [2022-12-14 19:00:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5253 transitions. [2022-12-14 19:00:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:03,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 2613 states and 5256 transitions. [2022-12-14 19:00:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5256 transitions. [2022-12-14 19:00:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:03,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 2615 states and 5259 transitions. [2022-12-14 19:00:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5259 transitions. [2022-12-14 19:00:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:03,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 2617 states and 5262 transitions. [2022-12-14 19:00:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5262 transitions. [2022-12-14 19:00:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 2622 states and 5274 transitions. [2022-12-14 19:00:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5274 transitions. [2022-12-14 19:00:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:05,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:05,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:05,940 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 2623 states and 5275 transitions. [2022-12-14 19:00:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5275 transitions. [2022-12-14 19:00:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:06,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:06,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:06,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:00:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2636 states and 5301 transitions. [2022-12-14 19:00:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5301 transitions. [2022-12-14 19:00:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:10,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:10,751 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2637 states and 5302 transitions. [2022-12-14 19:00:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5302 transitions. [2022-12-14 19:00:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:11,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:00:11,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2639 states and 5304 transitions. [2022-12-14 19:00:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5304 transitions. [2022-12-14 19:00:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:11,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2640 states and 5305 transitions. [2022-12-14 19:00:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5305 transitions. [2022-12-14 19:00:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:12,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2642 states and 5309 transitions. [2022-12-14 19:00:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5309 transitions. [2022-12-14 19:00:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:12,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:00:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5559 states to 2653 states and 5329 transitions. [2022-12-14 19:00:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5329 transitions. [2022-12-14 19:00:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:15,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:15,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5562 states to 2655 states and 5332 transitions. [2022-12-14 19:00:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5332 transitions. [2022-12-14 19:00:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:15,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:15,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:15,776 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:17,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2658 states and 5339 transitions. [2022-12-14 19:00:17,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5339 transitions. [2022-12-14 19:00:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:17,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 2660 states and 5343 transitions. [2022-12-14 19:00:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5343 transitions. [2022-12-14 19:00:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:17,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:00:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5579 states to 2663 states and 5349 transitions. [2022-12-14 19:00:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 5349 transitions. [2022-12-14 19:00:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:18,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:18,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:18,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 2665 states and 5353 transitions. [2022-12-14 19:00:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5353 transitions. [2022-12-14 19:00:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:18,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5586 states to 2667 states and 5356 transitions. [2022-12-14 19:00:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 5356 transitions. [2022-12-14 19:00:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:19,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:00:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 2684 states and 5392 transitions. [2022-12-14 19:00:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5392 transitions. [2022-12-14 19:00:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:27,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2686 states and 5395 transitions. [2022-12-14 19:00:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5395 transitions. [2022-12-14 19:00:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:27,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:27,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:00:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:33,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2698 states and 5421 transitions. [2022-12-14 19:00:33,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5421 transitions. [2022-12-14 19:00:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:33,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 19:00:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5655 states to 2700 states and 5425 transitions. [2022-12-14 19:00:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5425 transitions. [2022-12-14 19:00:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:00:33,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:33,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:00:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 2715 states and 5457 transitions. [2022-12-14 19:00:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5457 transitions. [2022-12-14 19:00:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:40,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:40,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:00:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 2722 states and 5472 transitions. [2022-12-14 19:00:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5472 transitions. [2022-12-14 19:00:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:44,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:44,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:44,270 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5708 states to 2725 states and 5478 transitions. [2022-12-14 19:00:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5478 transitions. [2022-12-14 19:00:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:45,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:45,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2726 states and 5479 transitions. [2022-12-14 19:00:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5479 transitions. [2022-12-14 19:00:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:46,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2731 states and 5490 transitions. [2022-12-14 19:00:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5490 transitions. [2022-12-14 19:00:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:49,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 2732 states and 5491 transitions. [2022-12-14 19:00:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5491 transitions. [2022-12-14 19:00:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:49,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:51,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 2735 states and 5497 transitions. [2022-12-14 19:00:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5497 transitions. [2022-12-14 19:00:51,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:51,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:51,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5728 states to 2736 states and 5498 transitions. [2022-12-14 19:00:51,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5498 transitions. [2022-12-14 19:00:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:51,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:52,016 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:00:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 2738 states and 5501 transitions. [2022-12-14 19:00:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5501 transitions. [2022-12-14 19:00:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:52,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:00:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2740 states and 5504 transitions. [2022-12-14 19:00:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5504 transitions. [2022-12-14 19:00:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:52,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:52,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:00:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2742 states and 5507 transitions. [2022-12-14 19:00:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5507 transitions. [2022-12-14 19:00:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:52,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2743 states and 5508 transitions. [2022-12-14 19:00:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5508 transitions. [2022-12-14 19:00:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:52,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:52,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:00:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 2753 states and 5528 transitions. [2022-12-14 19:00:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5528 transitions. [2022-12-14 19:00:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:57,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 2754 states and 5529 transitions. [2022-12-14 19:00:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5529 transitions. [2022-12-14 19:00:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:57,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:57,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:57,855 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:00:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5765 states to 2757 states and 5535 transitions. [2022-12-14 19:00:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 5535 transitions. [2022-12-14 19:00:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:00:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:59,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:01:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 2766 states and 5553 transitions. [2022-12-14 19:01:02,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5553 transitions. [2022-12-14 19:01:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:02,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:01:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2776 states and 5573 transitions. [2022-12-14 19:01:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5573 transitions. [2022-12-14 19:01:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:07,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:01:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:07,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5804 states to 2777 states and 5574 transitions. [2022-12-14 19:01:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5574 transitions. [2022-12-14 19:01:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:07,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:07,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:07,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:07,785 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 2779 states and 5578 transitions. [2022-12-14 19:01:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5578 transitions. [2022-12-14 19:01:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:07,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:07,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:01:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 2792 states and 5604 transitions. [2022-12-14 19:01:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5604 transitions. [2022-12-14 19:01:13,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:13,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:13,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2794 states and 5608 transitions. [2022-12-14 19:01:13,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5608 transitions. [2022-12-14 19:01:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:13,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:13,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:01:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 2805 states and 5628 transitions. [2022-12-14 19:01:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5628 transitions. [2022-12-14 19:01:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:17,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:17,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2807 states and 5632 transitions. [2022-12-14 19:01:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5632 transitions. [2022-12-14 19:01:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:17,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:17,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:01:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2818 states and 5654 transitions. [2022-12-14 19:01:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5654 transitions. [2022-12-14 19:01:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:21,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:21,964 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:01:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2820 states and 5657 transitions. [2022-12-14 19:01:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5657 transitions. [2022-12-14 19:01:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:22,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 2829 states and 5673 transitions. [2022-12-14 19:01:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5673 transitions. [2022-12-14 19:01:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:25,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:25,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:01:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2839 states and 5693 transitions. [2022-12-14 19:01:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5693 transitions. [2022-12-14 19:01:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:29,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:01:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2841 states and 5696 transitions. [2022-12-14 19:01:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5696 transitions. [2022-12-14 19:01:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:30,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:30,030 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:01:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 2856 states and 5726 transitions. [2022-12-14 19:01:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5726 transitions. [2022-12-14 19:01:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:36,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:01:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:37,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 2858 states and 5729 transitions. [2022-12-14 19:01:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5729 transitions. [2022-12-14 19:01:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:37,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:01:44,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 2871 states and 5755 transitions. [2022-12-14 19:01:44,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5755 transitions. [2022-12-14 19:01:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:44,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:44,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 2873 states and 5759 transitions. [2022-12-14 19:01:44,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5759 transitions. [2022-12-14 19:01:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:44,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:44,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:48,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6011 states to 2884 states and 5781 transitions. [2022-12-14 19:01:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5781 transitions. [2022-12-14 19:01:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:48,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:48,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:01:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 2886 states and 5785 transitions. [2022-12-14 19:01:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5785 transitions. [2022-12-14 19:01:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:48,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:48,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:01:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6043 states to 2899 states and 5813 transitions. [2022-12-14 19:01:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 5813 transitions. [2022-12-14 19:01:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:54,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:01:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6047 states to 2901 states and 5817 transitions. [2022-12-14 19:01:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5817 transitions. [2022-12-14 19:01:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:01:54,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:54,179 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:02:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 2914 states and 5843 transitions. [2022-12-14 19:02:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 5843 transitions. [2022-12-14 19:02:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:02:00,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:02:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6077 states to 2916 states and 5847 transitions. [2022-12-14 19:02:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 5847 transitions. [2022-12-14 19:02:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:02:00,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:02:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 2918 states and 5850 transitions. [2022-12-14 19:02:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5850 transitions. [2022-12-14 19:02:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:02:01,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 19:02:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 2920 states and 5853 transitions. [2022-12-14 19:02:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 5853 transitions. [2022-12-14 19:02:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:02:01,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:02:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2935 states and 5886 transitions. [2022-12-14 19:02:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5886 transitions. [2022-12-14 19:02:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:02:10,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:02:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:20,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 2952 states and 5923 transitions. [2022-12-14 19:02:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5923 transitions. [2022-12-14 19:02:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:20,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:20,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:20,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 2956 states and 5935 transitions. [2022-12-14 19:02:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 5935 transitions. [2022-12-14 19:02:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:20,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2972 states and 6029 transitions. [2022-12-14 19:02:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 6029 transitions. [2022-12-14 19:02:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:24,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2973 states and 6029 transitions. [2022-12-14 19:02:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 6029 transitions. [2022-12-14 19:02:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:24,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:24,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:25,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:25,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2974 states and 6029 transitions. [2022-12-14 19:02:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 6029 transitions. [2022-12-14 19:02:25,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:25,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:25,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2975 states and 6029 transitions. [2022-12-14 19:02:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 6029 transitions. [2022-12-14 19:02:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:25,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:25,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:26,010 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2988 states and 6112 transitions. [2022-12-14 19:02:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 6112 transitions. [2022-12-14 19:02:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2996 states and 6140 transitions. [2022-12-14 19:02:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 6140 transitions. [2022-12-14 19:02:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:30,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:30,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2997 states and 6140 transitions. [2022-12-14 19:02:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6140 transitions. [2022-12-14 19:02:30,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:30,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:30,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2998 states and 6140 transitions. [2022-12-14 19:02:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 6140 transitions. [2022-12-14 19:02:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2999 states and 6140 transitions. [2022-12-14 19:02:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6140 transitions. [2022-12-14 19:02:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:30,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 3000 states and 6140 transitions. [2022-12-14 19:02:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 6140 transitions. [2022-12-14 19:02:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:30,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 3007 states and 6221 transitions. [2022-12-14 19:02:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 6221 transitions. [2022-12-14 19:02:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:02:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6500 states to 3009 states and 6225 transitions. [2022-12-14 19:02:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 6225 transitions. [2022-12-14 19:02:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:02:35,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:36,350 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:02:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:42,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6561 states to 3019 states and 6286 transitions. [2022-12-14 19:02:42,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6286 transitions. [2022-12-14 19:02:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:42,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:02:43,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 3020 states and 6287 transitions. [2022-12-14 19:02:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 6287 transitions. [2022-12-14 19:02:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:02:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6569 states to 3023 states and 6294 transitions. [2022-12-14 19:02:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 6294 transitions. [2022-12-14 19:02:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:46,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:46,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:02:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6570 states to 3024 states and 6295 transitions. [2022-12-14 19:02:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6295 transitions. [2022-12-14 19:02:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:02:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6574 states to 3026 states and 6299 transitions. [2022-12-14 19:02:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 6299 transitions. [2022-12-14 19:02:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:47,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:47,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:02:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6575 states to 3027 states and 6300 transitions. [2022-12-14 19:02:47,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6300 transitions. [2022-12-14 19:02:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:47,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:47,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:02:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 3040 states and 6330 transitions. [2022-12-14 19:02:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 6330 transitions. [2022-12-14 19:02:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:02:54,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:54,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:54,862 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:03:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6628 states to 3051 states and 6353 transitions. [2022-12-14 19:03:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 6353 transitions. [2022-12-14 19:03:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:00,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:03:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6631 states to 3053 states and 6356 transitions. [2022-12-14 19:03:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 6356 transitions. [2022-12-14 19:03:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:00,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:03:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6632 states to 3054 states and 6357 transitions. [2022-12-14 19:03:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 6357 transitions. [2022-12-14 19:03:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:00,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:00,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:03:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 3065 states and 6382 transitions. [2022-12-14 19:03:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 6382 transitions. [2022-12-14 19:03:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:05,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:03:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:08,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6675 states to 3074 states and 6400 transitions. [2022-12-14 19:03:08,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 6400 transitions. [2022-12-14 19:03:08,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:08,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:08,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 3076 states and 6404 transitions. [2022-12-14 19:03:08,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6404 transitions. [2022-12-14 19:03:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:08,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:08,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:03:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6697 states to 3085 states and 6422 transitions. [2022-12-14 19:03:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 6422 transitions. [2022-12-14 19:03:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:11,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:11,608 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:03:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6723 states to 3096 states and 6448 transitions. [2022-12-14 19:03:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 6448 transitions. [2022-12-14 19:03:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:03:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6742 states to 3105 states and 6467 transitions. [2022-12-14 19:03:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 6467 transitions. [2022-12-14 19:03:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6746 states to 3107 states and 6471 transitions. [2022-12-14 19:03:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6471 transitions. [2022-12-14 19:03:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:22,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:22,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:03:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6758 states to 3114 states and 6483 transitions. [2022-12-14 19:03:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 6483 transitions. [2022-12-14 19:03:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:23,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:03:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 3116 states and 6487 transitions. [2022-12-14 19:03:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 6487 transitions. [2022-12-14 19:03:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:23,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3118 states and 6490 transitions. [2022-12-14 19:03:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 6490 transitions. [2022-12-14 19:03:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:24,607 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 3120 states and 6493 transitions. [2022-12-14 19:03:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 6493 transitions. [2022-12-14 19:03:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:03:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6808 states to 3137 states and 6533 transitions. [2022-12-14 19:03:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 6533 transitions. [2022-12-14 19:03:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:37,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:37,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6811 states to 3139 states and 6536 transitions. [2022-12-14 19:03:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 6536 transitions. [2022-12-14 19:03:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:38,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:03:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 3141 states and 6539 transitions. [2022-12-14 19:03:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 6539 transitions. [2022-12-14 19:03:38,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:38,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:38,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:03:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6817 states to 3143 states and 6542 transitions. [2022-12-14 19:03:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6542 transitions. [2022-12-14 19:03:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:38,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:03:38,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:38,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3145 states and 6545 transitions. [2022-12-14 19:03:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 6545 transitions. [2022-12-14 19:03:38,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:38,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:38,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 3147 states and 6548 transitions. [2022-12-14 19:03:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 6548 transitions. [2022-12-14 19:03:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:39,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:03:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 3162 states and 6581 transitions. [2022-12-14 19:03:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6581 transitions. [2022-12-14 19:03:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:03:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6875 states to 3171 states and 6600 transitions. [2022-12-14 19:03:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6600 transitions. [2022-12-14 19:03:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:51,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6878 states to 3173 states and 6603 transitions. [2022-12-14 19:03:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 6603 transitions. [2022-12-14 19:03:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:52,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:03:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3175 states and 6606 transitions. [2022-12-14 19:03:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 6606 transitions. [2022-12-14 19:03:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:03:52,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:04:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6911 states to 3188 states and 6636 transitions. [2022-12-14 19:04:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 6636 transitions. [2022-12-14 19:04:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:04:01,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:04:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6936 states to 3199 states and 6661 transitions. [2022-12-14 19:04:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6661 transitions. [2022-12-14 19:04:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:04:07,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:07,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 19:04:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 3201 states and 6665 transitions. [2022-12-14 19:04:08,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6665 transitions. [2022-12-14 19:04:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:04:08,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:08,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:08,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:04:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:15,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6969 states to 3214 states and 6694 transitions. [2022-12-14 19:04:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6694 transitions. [2022-12-14 19:04:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:04:15,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:15,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:04:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 3227 states and 6723 transitions. [2022-12-14 19:04:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 6723 transitions. [2022-12-14 19:04:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:04:22,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:04:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7001 states to 3229 states and 6726 transitions. [2022-12-14 19:04:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 6726 transitions. [2022-12-14 19:04:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:04:23,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:04:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7013 states to 3234 states and 6738 transitions. [2022-12-14 19:04:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 6738 transitions. [2022-12-14 19:04:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:04:28,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:28,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:04:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 3240 states and 6753 transitions. [2022-12-14 19:04:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 6753 transitions. [2022-12-14 19:04:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:04:35,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:04:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 3243 states and 6759 transitions. [2022-12-14 19:04:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 6759 transitions. [2022-12-14 19:04:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:04:37,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:37,695 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:04:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:41,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 3247 states and 6768 transitions. [2022-12-14 19:04:41,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 6768 transitions. [2022-12-14 19:04:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:41,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:41,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:04:42,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 3248 states and 6768 transitions. [2022-12-14 19:04:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 6768 transitions. [2022-12-14 19:04:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:42,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:42,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:04:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 3250 states and 6772 transitions. [2022-12-14 19:04:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 6772 transitions. [2022-12-14 19:04:42,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:42,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:42,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:04:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7071 states to 3261 states and 6796 transitions. [2022-12-14 19:04:48,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3261 states and 6796 transitions. [2022-12-14 19:04:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:48,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:04:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7075 states to 3263 states and 6800 transitions. [2022-12-14 19:04:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 6800 transitions. [2022-12-14 19:04:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:48,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:04:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:53,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7099 states to 3274 states and 6824 transitions. [2022-12-14 19:04:53,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 6824 transitions. [2022-12-14 19:04:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:53,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:04:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7103 states to 3276 states and 6828 transitions. [2022-12-14 19:04:53,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 6828 transitions. [2022-12-14 19:04:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:53,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:04:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 3285 states and 6848 transitions. [2022-12-14 19:04:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 6848 transitions. [2022-12-14 19:04:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:58,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:04:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7126 states to 3287 states and 6851 transitions. [2022-12-14 19:04:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 6851 transitions. [2022-12-14 19:04:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:04:58,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:58,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 19:05:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7145 states to 3296 states and 6870 transitions. [2022-12-14 19:05:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 6870 transitions. [2022-12-14 19:05:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:01,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:05:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7149 states to 3298 states and 6874 transitions. [2022-12-14 19:05:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 6874 transitions. [2022-12-14 19:05:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:01,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:01,634 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:05:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 3307 states and 6894 transitions. [2022-12-14 19:05:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 6894 transitions. [2022-12-14 19:05:06,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:06,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:06,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:05:06,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7172 states to 3309 states and 6897 transitions. [2022-12-14 19:05:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 6897 transitions. [2022-12-14 19:05:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:06,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:06,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:05:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 3318 states and 6917 transitions. [2022-12-14 19:05:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 6917 transitions. [2022-12-14 19:05:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:10,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:05:17,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7218 states to 3329 states and 6943 transitions. [2022-12-14 19:05:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 6943 transitions. [2022-12-14 19:05:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:17,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:17,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:05:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 3338 states and 6962 transitions. [2022-12-14 19:05:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6962 transitions. [2022-12-14 19:05:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:21,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:05:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 3340 states and 6965 transitions. [2022-12-14 19:05:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6965 transitions. [2022-12-14 19:05:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:21,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:05:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7253 states to 3347 states and 6978 transitions. [2022-12-14 19:05:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 6978 transitions. [2022-12-14 19:05:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:23,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:05:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:31,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7281 states to 3360 states and 7006 transitions. [2022-12-14 19:05:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 7006 transitions. [2022-12-14 19:05:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:31,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:05:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7294 states to 3367 states and 7019 transitions. [2022-12-14 19:05:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 7019 transitions. [2022-12-14 19:05:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:32,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:05:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7319 states to 3378 states and 7044 transitions. [2022-12-14 19:05:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 7044 transitions. [2022-12-14 19:05:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:40,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:05:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 3385 states and 7056 transitions. [2022-12-14 19:05:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 7056 transitions. [2022-12-14 19:05:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:41,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:41,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:05:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7350 states to 3394 states and 7075 transitions. [2022-12-14 19:05:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 7075 transitions. [2022-12-14 19:05:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:46,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:46,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:05:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7353 states to 3396 states and 7078 transitions. [2022-12-14 19:05:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 7078 transitions. [2022-12-14 19:05:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:46,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:46,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:05:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7373 states to 3405 states and 7098 transitions. [2022-12-14 19:05:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 7098 transitions. [2022-12-14 19:05:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:50,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:05:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 3418 states and 7130 transitions. [2022-12-14 19:05:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 7130 transitions. [2022-12-14 19:05:59,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:59,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:59,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 19:05:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7408 states to 3420 states and 7133 transitions. [2022-12-14 19:05:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 7133 transitions. [2022-12-14 19:05:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:05:59,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:06:09,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7442 states to 3435 states and 7167 transitions. [2022-12-14 19:06:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 7167 transitions. [2022-12-14 19:06:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:06:09,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 19:06:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7466 states to 3446 states and 7191 transitions. [2022-12-14 19:06:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 7191 transitions. [2022-12-14 19:06:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:06:15,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:06:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7470 states to 3448 states and 7195 transitions. [2022-12-14 19:06:15,390 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 7195 transitions. [2022-12-14 19:06:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:06:15,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:15,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.