./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/GopanReps-CAV2006-Fig1a.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/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_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/GopanReps-CAV2006-Fig1a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 06d48bd39a18f705c3286a70a8cdcced2226e3b2a16c7a38c85f5398d4bcad34 --- 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 23:43:21,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:43:21,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:43:21,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:43:21,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:43:21,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:43:21,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:43:21,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:43:21,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:43:21,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:43:21,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:43:21,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:43:21,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:43:21,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:43:21,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:43:21,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:43:21,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:43:21,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:43:21,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:43:21,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:43:21,980 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:43:21,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:43:21,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:43:21,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:43:21,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:43:21,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:43:21,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:43:21,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:43:21,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:43:21,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:43:21,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:43:21,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:43:21,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:43:21,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:43:21,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:43:21,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:43:21,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:43:21,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:43:21,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:43:21,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:43:21,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:43:21,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:43:22,012 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:43:22,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:43:22,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:43:22,019 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:43:22,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:43:22,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:43:22,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:43:22,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:43:22,021 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:43:22,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:43:22,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:43:22,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:43:22,021 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_9c9b51a5-83ba-463a-996d-130c0edd1bfa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06d48bd39a18f705c3286a70a8cdcced2226e3b2a16c7a38c85f5398d4bcad34 [2022-12-14 23:43:22,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:43:22,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:43:22,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:43:22,223 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:43:22,224 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:43:22,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted-lit/GopanReps-CAV2006-Fig1a.c [2022-12-14 23:43:24,849 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:43:24,994 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:43:24,994 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/sv-benchmarks/c/termination-crafted-lit/GopanReps-CAV2006-Fig1a.c [2022-12-14 23:43:25,000 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/data/59f87851f/695a7d631cca446aa60cf6915b6e5275/FLAGb6af1df2c [2022-12-14 23:43:25,013 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/data/59f87851f/695a7d631cca446aa60cf6915b6e5275 [2022-12-14 23:43:25,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:43:25,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:43:25,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:43:25,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:43:25,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:43:25,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a44935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25, skipping insertion in model container [2022-12-14 23:43:25,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:43:25,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:43:25,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:43:25,173 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:43:25,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:43:25,192 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:43:25,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25 WrapperNode [2022-12-14 23:43:25,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:43:25,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:43:25,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:43:25,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:43:25,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,201 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,213 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 22 [2022-12-14 23:43:25,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:43:25,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:43:25,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:43:25,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:43:25,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,225 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,230 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:43:25,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:43:25,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:43:25,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:43:25,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:43:25,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:43:25,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:43:25,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c9b51a5-83ba-463a-996d-130c0edd1bfa/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:43:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:43:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:43:25,357 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:43:25,358 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:43:25,411 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:43:25,424 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:43:25,424 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:43:25,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:43:25 BoogieIcfgContainer [2022-12-14 23:43:25,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:43:25,427 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:43:25,427 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:43:25,434 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:43:25,434 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:43:25" (1/1) ... [2022-12-14 23:43:25,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:43:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2022-12-14 23:43:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2022-12-14 23:43:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:43:25,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:25,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:25,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2022-12-14 23:43:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2022-12-14 23:43:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 23:43:25,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:25,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2022-12-14 23:43:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2022-12-14 23:43:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 23:43:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2022-12-14 23:43:25,870 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2022-12-14 23:43:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:43:25,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:25,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2022-12-14 23:43:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2022-12-14 23:43:26,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:43:26,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 33 states and 46 transitions. [2022-12-14 23:43:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2022-12-14 23:43:26,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 23:43:26,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 23:43:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2022-12-14 23:43:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2022-12-14 23:43:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 23:43:26,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 52 transitions. [2022-12-14 23:43:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2022-12-14 23:43:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 23:43:26,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2022-12-14 23:43:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2022-12-14 23:43:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 23:43:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 40 states and 58 transitions. [2022-12-14 23:43:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 58 transitions. [2022-12-14 23:43:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 23:43:26,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:26,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 43 states and 59 transitions. [2022-12-14 23:43:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2022-12-14 23:43:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 23:43:26,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:26,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:27,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 45 states and 64 transitions. [2022-12-14 23:43:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 64 transitions. [2022-12-14 23:43:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 23:43:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2022-12-14 23:43:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2022-12-14 23:43:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 23:43:27,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:27,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 49 states and 72 transitions. [2022-12-14 23:43:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 72 transitions. [2022-12-14 23:43:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 23:43:27,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:27,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 55 states and 86 transitions. [2022-12-14 23:43:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 86 transitions. [2022-12-14 23:43:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 23:43:27,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 23:43:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 81 transitions. [2022-12-14 23:43:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2022-12-14 23:43:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 23:43:27,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:28,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 23:43:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 58 states and 90 transitions. [2022-12-14 23:43:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 90 transitions. [2022-12-14 23:43:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 23:43:28,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:43:28,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 64 states and 103 transitions. [2022-12-14 23:43:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 103 transitions. [2022-12-14 23:43:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 23:43:28,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 23:43:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 101 transitions. [2022-12-14 23:43:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 101 transitions. [2022-12-14 23:43:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 23:43:28,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:28,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 23:43:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2022-12-14 23:43:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2022-12-14 23:43:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 23:43:29,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 23:43:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 101 transitions. [2022-12-14 23:43:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 101 transitions. [2022-12-14 23:43:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 23:43:29,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2022-12-14 23:43:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2022-12-14 23:43:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 23:43:29,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 76 states and 121 transitions. [2022-12-14 23:43:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 121 transitions. [2022-12-14 23:43:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 23:43:29,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:29,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:29,877 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 79 states and 122 transitions. [2022-12-14 23:43:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 122 transitions. [2022-12-14 23:43:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:43:30,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:30,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:30,144 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:43:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 77 states and 119 transitions. [2022-12-14 23:43:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 119 transitions. [2022-12-14 23:43:30,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:43:30,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:30,432 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:43:30,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 77 states and 118 transitions. [2022-12-14 23:43:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 118 transitions. [2022-12-14 23:43:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:43:30,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:30,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:30,599 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:43:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 77 states and 117 transitions. [2022-12-14 23:43:30,819 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2022-12-14 23:43:30,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 23:43:30,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:30,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:43:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:31,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 77 states and 116 transitions. [2022-12-14 23:43:31,048 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 116 transitions. [2022-12-14 23:43:31,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 23:43:31,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:31,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 83 states and 126 transitions. [2022-12-14 23:43:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 126 transitions. [2022-12-14 23:43:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 23:43:31,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:31,660 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 23:43:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 83 states and 124 transitions. [2022-12-14 23:43:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 124 transitions. [2022-12-14 23:43:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 23:43:31,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:31,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:31,848 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:32,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 85 states and 125 transitions. [2022-12-14 23:43:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 125 transitions. [2022-12-14 23:43:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 23:43:32,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:32,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 91 states and 141 transitions. [2022-12-14 23:43:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2022-12-14 23:43:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 23:43:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:32,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 95 states and 145 transitions. [2022-12-14 23:43:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2022-12-14 23:43:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 23:43:32,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 98 states and 146 transitions. [2022-12-14 23:43:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 146 transitions. [2022-12-14 23:43:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 23:43:33,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:43:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:33,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 98 states and 145 transitions. [2022-12-14 23:43:33,475 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 145 transitions. [2022-12-14 23:43:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:43:33,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:33,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 104 states and 155 transitions. [2022-12-14 23:43:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 155 transitions. [2022-12-14 23:43:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:43:34,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:34,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 106 states and 156 transitions. [2022-12-14 23:43:34,405 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 156 transitions. [2022-12-14 23:43:34,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:43:34,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:34,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:34,416 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 23:43:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 106 states and 154 transitions. [2022-12-14 23:43:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 154 transitions. [2022-12-14 23:43:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:43:34,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:34,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:35,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 112 states and 160 transitions. [2022-12-14 23:43:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 160 transitions. [2022-12-14 23:43:35,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 23:43:35,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:35,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 118 states and 176 transitions. [2022-12-14 23:43:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 176 transitions. [2022-12-14 23:43:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 23:43:35,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:35,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 122 states and 180 transitions. [2022-12-14 23:43:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 180 transitions. [2022-12-14 23:43:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 23:43:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 125 states and 181 transitions. [2022-12-14 23:43:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 181 transitions. [2022-12-14 23:43:36,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 23:43:36,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:36,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:43:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 125 states and 180 transitions. [2022-12-14 23:43:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 180 transitions. [2022-12-14 23:43:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:43:36,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 26 proven. 44 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 131 states and 190 transitions. [2022-12-14 23:43:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 190 transitions. [2022-12-14 23:43:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:43:37,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:37,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:37,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 26 proven. 44 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 133 states and 191 transitions. [2022-12-14 23:43:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 191 transitions. [2022-12-14 23:43:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:43:38,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 23:43:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 133 states and 189 transitions. [2022-12-14 23:43:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 189 transitions. [2022-12-14 23:43:38,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:43:38,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:38,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 26 proven. 44 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 139 states and 195 transitions. [2022-12-14 23:43:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 195 transitions. [2022-12-14 23:43:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 23:43:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 26 proven. 44 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 145 states and 201 transitions. [2022-12-14 23:43:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 201 transitions. [2022-12-14 23:43:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:43:39,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:40,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 151 states and 217 transitions. [2022-12-14 23:43:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 217 transitions. [2022-12-14 23:43:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:43:40,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 221 transitions. [2022-12-14 23:43:40,687 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 221 transitions. [2022-12-14 23:43:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 23:43:40,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:40,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 158 states and 222 transitions. [2022-12-14 23:43:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 222 transitions. [2022-12-14 23:43:41,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 23:43:41,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:41,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-12-14 23:43:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 158 states and 221 transitions. [2022-12-14 23:43:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 221 transitions. [2022-12-14 23:43:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:43:41,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:41,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 32 proven. 70 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 164 states and 231 transitions. [2022-12-14 23:43:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 231 transitions. [2022-12-14 23:43:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:43:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 32 proven. 70 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2022-12-14 23:43:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2022-12-14 23:43:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:43:43,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 23:43:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:43,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 166 states and 230 transitions. [2022-12-14 23:43:43,402 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 230 transitions. [2022-12-14 23:43:43,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:43:43,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 32 proven. 70 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 172 states and 236 transitions. [2022-12-14 23:43:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 236 transitions. [2022-12-14 23:43:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:43:44,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 32 proven. 70 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:44,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 178 states and 242 transitions. [2022-12-14 23:43:44,748 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 242 transitions. [2022-12-14 23:43:44,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 23:43:44,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:44,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 32 proven. 70 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 184 states and 248 transitions. [2022-12-14 23:43:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 248 transitions. [2022-12-14 23:43:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 23:43:45,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:45,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 190 states and 264 transitions. [2022-12-14 23:43:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 264 transitions. [2022-12-14 23:43:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 23:43:46,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:46,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 194 states and 268 transitions. [2022-12-14 23:43:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 268 transitions. [2022-12-14 23:43:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 23:43:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 197 states and 269 transitions. [2022-12-14 23:43:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 269 transitions. [2022-12-14 23:43:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 23:43:47,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 23:43:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2022-12-14 23:43:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2022-12-14 23:43:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:47,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 203 states and 278 transitions. [2022-12-14 23:43:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 278 transitions. [2022-12-14 23:43:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:48,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 209 states and 284 transitions. [2022-12-14 23:43:49,545 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 284 transitions. [2022-12-14 23:43:49,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:49,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 23:43:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 209 states and 282 transitions. [2022-12-14 23:43:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 282 transitions. [2022-12-14 23:43:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:49,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 211 states and 283 transitions. [2022-12-14 23:43:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 283 transitions. [2022-12-14 23:43:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:50,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:50,321 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2022-12-14 23:43:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2022-12-14 23:43:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:50,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 223 states and 295 transitions. [2022-12-14 23:43:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 295 transitions. [2022-12-14 23:43:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 23:43:51,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:51,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 38 proven. 102 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:52,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 229 states and 301 transitions. [2022-12-14 23:43:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 301 transitions. [2022-12-14 23:43:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:43:52,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:52,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:52,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 235 states and 317 transitions. [2022-12-14 23:43:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 317 transitions. [2022-12-14 23:43:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:43:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:52,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:53,025 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 239 states and 321 transitions. [2022-12-14 23:43:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 321 transitions. [2022-12-14 23:43:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:43:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:43:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 242 states and 322 transitions. [2022-12-14 23:43:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 322 transitions. [2022-12-14 23:43:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 23:43:53,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-12-14 23:43:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 242 states and 321 transitions. [2022-12-14 23:43:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 321 transitions. [2022-12-14 23:43:54,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:54,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:54,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 248 states and 327 transitions. [2022-12-14 23:43:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 327 transitions. [2022-12-14 23:43:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:55,787 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:57,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 254 states and 337 transitions. [2022-12-14 23:43:57,092 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 337 transitions. [2022-12-14 23:43:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:57,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:57,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-14 23:43:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 254 states and 335 transitions. [2022-12-14 23:43:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 335 transitions. [2022-12-14 23:43:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:57,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:58,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 260 states and 341 transitions. [2022-12-14 23:43:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 341 transitions. [2022-12-14 23:43:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:58,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:58,146 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 262 states and 342 transitions. [2022-12-14 23:43:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 342 transitions. [2022-12-14 23:43:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:43:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 268 states and 348 transitions. [2022-12-14 23:43:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 348 transitions. [2022-12-14 23:43:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:43:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:59,775 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 274 states and 354 transitions. [2022-12-14 23:44:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 354 transitions. [2022-12-14 23:44:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 23:44:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 44 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 280 states and 360 transitions. [2022-12-14 23:44:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 360 transitions. [2022-12-14 23:44:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:44:01,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:01,242 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 286 states and 376 transitions. [2022-12-14 23:44:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 376 transitions. [2022-12-14 23:44:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:44:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 290 states and 380 transitions. [2022-12-14 23:44:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 380 transitions. [2022-12-14 23:44:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:44:02,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 381 transitions. [2022-12-14 23:44:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 381 transitions. [2022-12-14 23:44:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:44:03,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:03,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-12-14 23:44:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 293 states and 380 transitions. [2022-12-14 23:44:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 380 transitions. [2022-12-14 23:44:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:04,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 299 states and 386 transitions. [2022-12-14 23:44:05,307 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 386 transitions. [2022-12-14 23:44:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:05,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:05,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 305 states and 392 transitions. [2022-12-14 23:44:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 392 transitions. [2022-12-14 23:44:06,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:06,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-12-14 23:44:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 305 states and 390 transitions. [2022-12-14 23:44:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 390 transitions. [2022-12-14 23:44:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:06,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2022-12-14 23:44:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2022-12-14 23:44:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:07,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,966 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 317 states and 406 transitions. [2022-12-14 23:44:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 406 transitions. [2022-12-14 23:44:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:08,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,477 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 323 states and 412 transitions. [2022-12-14 23:44:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 412 transitions. [2022-12-14 23:44:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:10,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 325 states and 413 transitions. [2022-12-14 23:44:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 413 transitions. [2022-12-14 23:44:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:10,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 331 states and 419 transitions. [2022-12-14 23:44:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 419 transitions. [2022-12-14 23:44:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:44:10,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 50 proven. 184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 337 states and 425 transitions. [2022-12-14 23:44:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 425 transitions. [2022-12-14 23:44:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:44:11,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 343 states and 441 transitions. [2022-12-14 23:44:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 441 transitions. [2022-12-14 23:44:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:44:12,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 347 states and 445 transitions. [2022-12-14 23:44:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 445 transitions. [2022-12-14 23:44:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:44:13,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 350 states and 446 transitions. [2022-12-14 23:44:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 446 transitions. [2022-12-14 23:44:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:44:13,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-12-14 23:44:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 350 states and 445 transitions. [2022-12-14 23:44:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 445 transitions. [2022-12-14 23:44:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:14,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,656 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:15,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 356 states and 451 transitions. [2022-12-14 23:44:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 451 transitions. [2022-12-14 23:44:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:15,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 362 states and 457 transitions. [2022-12-14 23:44:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 457 transitions. [2022-12-14 23:44:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:16,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2022-12-14 23:44:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 362 states and 455 transitions. [2022-12-14 23:44:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 455 transitions. [2022-12-14 23:44:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:16,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,025 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 368 states and 461 transitions. [2022-12-14 23:44:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 461 transitions. [2022-12-14 23:44:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:17,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,654 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 374 states and 471 transitions. [2022-12-14 23:44:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 471 transitions. [2022-12-14 23:44:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:19,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,126 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 380 states and 477 transitions. [2022-12-14 23:44:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 477 transitions. [2022-12-14 23:44:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:20,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 386 states and 483 transitions. [2022-12-14 23:44:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2022-12-14 23:44:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:21,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 388 states and 484 transitions. [2022-12-14 23:44:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 484 transitions. [2022-12-14 23:44:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:21,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 394 states and 490 transitions. [2022-12-14 23:44:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 490 transitions. [2022-12-14 23:44:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:44:22,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 56 proven. 234 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 400 states and 496 transitions. [2022-12-14 23:44:23,683 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 496 transitions. [2022-12-14 23:44:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:44:23,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 406 states and 512 transitions. [2022-12-14 23:44:25,066 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 512 transitions. [2022-12-14 23:44:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:44:25,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 410 states and 516 transitions. [2022-12-14 23:44:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 516 transitions. [2022-12-14 23:44:26,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:44:26,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,138 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 413 states and 517 transitions. [2022-12-14 23:44:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 517 transitions. [2022-12-14 23:44:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:44:27,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2022-12-14 23:44:28,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 413 states and 516 transitions. [2022-12-14 23:44:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 516 transitions. [2022-12-14 23:44:28,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:28,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 419 states and 522 transitions. [2022-12-14 23:44:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 522 transitions. [2022-12-14 23:44:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 425 states and 528 transitions. [2022-12-14 23:44:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 528 transitions. [2022-12-14 23:44:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:30,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-12-14 23:44:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 425 states and 526 transitions. [2022-12-14 23:44:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 526 transitions. [2022-12-14 23:44:31,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:31,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 431 states and 532 transitions. [2022-12-14 23:44:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 532 transitions. [2022-12-14 23:44:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:32,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 437 states and 538 transitions. [2022-12-14 23:44:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 538 transitions. [2022-12-14 23:44:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:32,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 443 states and 544 transitions. [2022-12-14 23:44:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 544 transitions. [2022-12-14 23:44:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 449 states and 554 transitions. [2022-12-14 23:44:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 554 transitions. [2022-12-14 23:44:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:36,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:37,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 455 states and 560 transitions. [2022-12-14 23:44:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 560 transitions. [2022-12-14 23:44:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:37,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,144 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 457 states and 561 transitions. [2022-12-14 23:44:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 561 transitions. [2022-12-14 23:44:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:38,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 463 states and 567 transitions. [2022-12-14 23:44:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 567 transitions. [2022-12-14 23:44:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:44:39,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 62 proven. 290 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 469 states and 573 transitions. [2022-12-14 23:44:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 573 transitions. [2022-12-14 23:44:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:44:40,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:41,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 475 states and 589 transitions. [2022-12-14 23:44:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 589 transitions. [2022-12-14 23:44:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:44:41,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:42,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 479 states and 593 transitions. [2022-12-14 23:44:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 593 transitions. [2022-12-14 23:44:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:44:42,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:44:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 482 states and 594 transitions. [2022-12-14 23:44:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 594 transitions. [2022-12-14 23:44:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:44:43,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2022-12-14 23:44:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 482 states and 593 transitions. [2022-12-14 23:44:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 593 transitions. [2022-12-14 23:44:44,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:44,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,854 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 488 states and 599 transitions. [2022-12-14 23:44:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 599 transitions. [2022-12-14 23:44:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:46,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,714 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 494 states and 605 transitions. [2022-12-14 23:44:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 605 transitions. [2022-12-14 23:44:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:47,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-12-14 23:44:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 494 states and 603 transitions. [2022-12-14 23:44:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 603 transitions. [2022-12-14 23:44:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:48,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 500 states and 609 transitions. [2022-12-14 23:44:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 609 transitions. [2022-12-14 23:44:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:49,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 506 states and 615 transitions. [2022-12-14 23:44:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 615 transitions. [2022-12-14 23:44:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:50,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 512 states and 621 transitions. [2022-12-14 23:44:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 621 transitions. [2022-12-14 23:44:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 518 states and 627 transitions. [2022-12-14 23:44:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 627 transitions. [2022-12-14 23:44:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:52,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 524 states and 637 transitions. [2022-12-14 23:44:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 637 transitions. [2022-12-14 23:44:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:54,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 530 states and 643 transitions. [2022-12-14 23:44:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 643 transitions. [2022-12-14 23:44:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:55,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 532 states and 644 transitions. [2022-12-14 23:44:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 644 transitions. [2022-12-14 23:44:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 538 states and 650 transitions. [2022-12-14 23:44:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 650 transitions. [2022-12-14 23:44:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:58,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 68 proven. 352 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:44:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 544 states and 656 transitions. [2022-12-14 23:44:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 656 transitions. [2022-12-14 23:44:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:44:59,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 550 states and 672 transitions. [2022-12-14 23:45:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 672 transitions. [2022-12-14 23:45:00,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:45:00,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 554 states and 676 transitions. [2022-12-14 23:45:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 676 transitions. [2022-12-14 23:45:02,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:45:02,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 557 states and 677 transitions. [2022-12-14 23:45:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 677 transitions. [2022-12-14 23:45:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:45:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2022-12-14 23:45:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 557 states and 676 transitions. [2022-12-14 23:45:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 676 transitions. [2022-12-14 23:45:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:04,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 563 states and 682 transitions. [2022-12-14 23:45:07,064 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 682 transitions. [2022-12-14 23:45:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:07,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 569 states and 688 transitions. [2022-12-14 23:45:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 688 transitions. [2022-12-14 23:45:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:08,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2022-12-14 23:45:08,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 569 states and 686 transitions. [2022-12-14 23:45:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 686 transitions. [2022-12-14 23:45:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:08,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 575 states and 692 transitions. [2022-12-14 23:45:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 692 transitions. [2022-12-14 23:45:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 581 states and 698 transitions. [2022-12-14 23:45:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 698 transitions. [2022-12-14 23:45:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:10,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 587 states and 704 transitions. [2022-12-14 23:45:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 704 transitions. [2022-12-14 23:45:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,309 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 593 states and 710 transitions. [2022-12-14 23:45:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 710 transitions. [2022-12-14 23:45:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:13,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 599 states and 716 transitions. [2022-12-14 23:45:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 716 transitions. [2022-12-14 23:45:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:14,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:16,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 605 states and 726 transitions. [2022-12-14 23:45:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 726 transitions. [2022-12-14 23:45:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 611 states and 732 transitions. [2022-12-14 23:45:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 732 transitions. [2022-12-14 23:45:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:17,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:17,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:18,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 613 states and 733 transitions. [2022-12-14 23:45:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 733 transitions. [2022-12-14 23:45:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:18,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,411 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 619 states and 739 transitions. [2022-12-14 23:45:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 739 transitions. [2022-12-14 23:45:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:45:19,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 74 proven. 420 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 625 states and 745 transitions. [2022-12-14 23:45:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 745 transitions. [2022-12-14 23:45:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:20,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 631 states and 761 transitions. [2022-12-14 23:45:22,541 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 761 transitions. [2022-12-14 23:45:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 635 states and 765 transitions. [2022-12-14 23:45:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 765 transitions. [2022-12-14 23:45:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 638 states and 766 transitions. [2022-12-14 23:45:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 766 transitions. [2022-12-14 23:45:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:45:24,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-12-14 23:45:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 638 states and 765 transitions. [2022-12-14 23:45:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 765 transitions. [2022-12-14 23:45:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:28,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 644 states and 771 transitions. [2022-12-14 23:45:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 771 transitions. [2022-12-14 23:45:28,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:28,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 650 states and 777 transitions. [2022-12-14 23:45:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 777 transitions. [2022-12-14 23:45:29,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:29,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,366 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2022-12-14 23:45:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:29,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 650 states and 775 transitions. [2022-12-14 23:45:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 775 transitions. [2022-12-14 23:45:29,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:29,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 656 states and 781 transitions. [2022-12-14 23:45:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 781 transitions. [2022-12-14 23:45:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:31,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:31,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:32,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 662 states and 787 transitions. [2022-12-14 23:45:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 787 transitions. [2022-12-14 23:45:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:32,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 668 states and 793 transitions. [2022-12-14 23:45:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 793 transitions. [2022-12-14 23:45:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:34,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 674 states and 799 transitions. [2022-12-14 23:45:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 799 transitions. [2022-12-14 23:45:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:35,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 680 states and 805 transitions. [2022-12-14 23:45:36,362 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 805 transitions. [2022-12-14 23:45:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:36,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:36,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 686 states and 811 transitions. [2022-12-14 23:45:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 811 transitions. [2022-12-14 23:45:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:37,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 692 states and 821 transitions. [2022-12-14 23:45:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 821 transitions. [2022-12-14 23:45:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:40,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 698 states and 827 transitions. [2022-12-14 23:45:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 827 transitions. [2022-12-14 23:45:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:41,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 700 states and 828 transitions. [2022-12-14 23:45:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 828 transitions. [2022-12-14 23:45:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,521 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 706 states and 834 transitions. [2022-12-14 23:45:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 834 transitions. [2022-12-14 23:45:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:45:44,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 80 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 712 states and 840 transitions. [2022-12-14 23:45:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 840 transitions. [2022-12-14 23:45:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:45:46,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 718 states and 856 transitions. [2022-12-14 23:45:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 856 transitions. [2022-12-14 23:45:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:45:48,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 722 states and 860 transitions. [2022-12-14 23:45:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 860 transitions. [2022-12-14 23:45:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:45:49,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:45:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 725 states and 861 transitions. [2022-12-14 23:45:50,844 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 861 transitions. [2022-12-14 23:45:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:45:50,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-12-14 23:45:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 725 states and 860 transitions. [2022-12-14 23:45:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 860 transitions. [2022-12-14 23:45:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:45:52,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:55,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 731 states and 866 transitions. [2022-12-14 23:45:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 866 transitions. [2022-12-14 23:45:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:45:55,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 737 states and 872 transitions. [2022-12-14 23:45:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 872 transitions. [2022-12-14 23:45:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:45:57,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2022-12-14 23:45:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 737 states and 870 transitions. [2022-12-14 23:45:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 870 transitions. [2022-12-14 23:45:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:45:57,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:45:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 743 states and 876 transitions. [2022-12-14 23:45:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 876 transitions. [2022-12-14 23:45:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:45:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 749 states and 882 transitions. [2022-12-14 23:46:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 882 transitions. [2022-12-14 23:46:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:00,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 755 states and 888 transitions. [2022-12-14 23:46:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 888 transitions. [2022-12-14 23:46:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:02,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:04,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 761 states and 894 transitions. [2022-12-14 23:46:04,208 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 894 transitions. [2022-12-14 23:46:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:04,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 767 states and 900 transitions. [2022-12-14 23:46:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 900 transitions. [2022-12-14 23:46:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 773 states and 906 transitions. [2022-12-14 23:46:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 906 transitions. [2022-12-14 23:46:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:06,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 779 states and 912 transitions. [2022-12-14 23:46:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 912 transitions. [2022-12-14 23:46:08,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:08,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:08,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 785 states and 922 transitions. [2022-12-14 23:46:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 922 transitions. [2022-12-14 23:46:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:10,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 791 states and 928 transitions. [2022-12-14 23:46:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 928 transitions. [2022-12-14 23:46:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:11,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:11,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 793 states and 929 transitions. [2022-12-14 23:46:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 929 transitions. [2022-12-14 23:46:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 799 states and 935 transitions. [2022-12-14 23:46:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 935 transitions. [2022-12-14 23:46:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:46:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 86 proven. 574 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 805 states and 941 transitions. [2022-12-14 23:46:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 941 transitions. [2022-12-14 23:46:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:46:16,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:46:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 811 states and 957 transitions. [2022-12-14 23:46:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 957 transitions. [2022-12-14 23:46:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:46:18,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:46:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 815 states and 961 transitions. [2022-12-14 23:46:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 961 transitions. [2022-12-14 23:46:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:46:20,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:46:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 818 states and 962 transitions. [2022-12-14 23:46:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 962 transitions. [2022-12-14 23:46:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 23:46:22,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2022-12-14 23:46:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 818 states and 961 transitions. [2022-12-14 23:46:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 961 transitions. [2022-12-14 23:46:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 824 states and 967 transitions. [2022-12-14 23:46:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 967 transitions. [2022-12-14 23:46:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:26,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 830 states and 973 transitions. [2022-12-14 23:46:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 973 transitions. [2022-12-14 23:46:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:27,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 752 trivial. 0 not checked. [2022-12-14 23:46:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 830 states and 971 transitions. [2022-12-14 23:46:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 971 transitions. [2022-12-14 23:46:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:28,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,557 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 836 states and 977 transitions. [2022-12-14 23:46:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 977 transitions. [2022-12-14 23:46:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:29,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 842 states and 983 transitions. [2022-12-14 23:46:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 983 transitions. [2022-12-14 23:46:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 848 states and 989 transitions. [2022-12-14 23:46:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 989 transitions. [2022-12-14 23:46:33,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:33,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 854 states and 995 transitions. [2022-12-14 23:46:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 995 transitions. [2022-12-14 23:46:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:34,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 860 states and 1001 transitions. [2022-12-14 23:46:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1001 transitions. [2022-12-14 23:46:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:36,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,147 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 866 states and 1007 transitions. [2022-12-14 23:46:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1007 transitions. [2022-12-14 23:46:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:37,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:37,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:37,662 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 872 states and 1013 transitions. [2022-12-14 23:46:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1013 transitions. [2022-12-14 23:46:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:39,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 878 states and 1019 transitions. [2022-12-14 23:46:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1019 transitions. [2022-12-14 23:46:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:40,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 884 states and 1029 transitions. [2022-12-14 23:46:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1029 transitions. [2022-12-14 23:46:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:43,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 890 states and 1035 transitions. [2022-12-14 23:46:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1035 transitions. [2022-12-14 23:46:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:44,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 892 states and 1036 transitions. [2022-12-14 23:46:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1036 transitions. [2022-12-14 23:46:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:46,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 898 states and 1042 transitions. [2022-12-14 23:46:47,688 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1042 transitions. [2022-12-14 23:46:47,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:46:47,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 92 proven. 660 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:46:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 904 states and 1048 transitions. [2022-12-14 23:46:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1048 transitions. [2022-12-14 23:46:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 23:46:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:46:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 910 states and 1064 transitions. [2022-12-14 23:46:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1064 transitions. [2022-12-14 23:46:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 23:46:51,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:46:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 914 states and 1068 transitions. [2022-12-14 23:46:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1068 transitions. [2022-12-14 23:46:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 23:46:53,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:46:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 917 states and 1069 transitions. [2022-12-14 23:46:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1069 transitions. [2022-12-14 23:46:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 23:46:55,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2022-12-14 23:46:56,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:56,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 917 states and 1068 transitions. [2022-12-14 23:46:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1068 transitions. [2022-12-14 23:46:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:46:56,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 923 states and 1074 transitions. [2022-12-14 23:47:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1074 transitions. [2022-12-14 23:47:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:00,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:00,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 929 states and 1080 transitions. [2022-12-14 23:47:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1080 transitions. [2022-12-14 23:47:01,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:01,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 850 trivial. 0 not checked. [2022-12-14 23:47:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 929 states and 1078 transitions. [2022-12-14 23:47:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1078 transitions. [2022-12-14 23:47:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:02,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:03,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 935 states and 1084 transitions. [2022-12-14 23:47:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1084 transitions. [2022-12-14 23:47:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:03,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 941 states and 1090 transitions. [2022-12-14 23:47:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1090 transitions. [2022-12-14 23:47:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:05,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 947 states and 1096 transitions. [2022-12-14 23:47:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1096 transitions. [2022-12-14 23:47:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:08,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 953 states and 1102 transitions. [2022-12-14 23:47:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1102 transitions. [2022-12-14 23:47:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:09,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,880 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 959 states and 1108 transitions. [2022-12-14 23:47:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1108 transitions. [2022-12-14 23:47:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:11,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:11,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 965 states and 1114 transitions. [2022-12-14 23:47:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1114 transitions. [2022-12-14 23:47:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:12,604 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:13,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 971 states and 1120 transitions. [2022-12-14 23:47:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1120 transitions. [2022-12-14 23:47:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:13,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:13,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 977 states and 1126 transitions. [2022-12-14 23:47:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1126 transitions. [2022-12-14 23:47:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:15,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:17,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:17,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 983 states and 1132 transitions. [2022-12-14 23:47:17,222 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1132 transitions. [2022-12-14 23:47:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:17,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:17,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 989 states and 1142 transitions. [2022-12-14 23:47:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1142 transitions. [2022-12-14 23:47:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:20,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:20,516 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 995 states and 1148 transitions. [2022-12-14 23:47:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1148 transitions. [2022-12-14 23:47:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:21,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 997 states and 1149 transitions. [2022-12-14 23:47:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1149 transitions. [2022-12-14 23:47:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:24,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 1003 states and 1155 transitions. [2022-12-14 23:47:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1155 transitions. [2022-12-14 23:47:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:47:25,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:25,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 98 proven. 752 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 1009 states and 1161 transitions. [2022-12-14 23:47:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1161 transitions. [2022-12-14 23:47:27,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:47:27,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:27,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:47:29,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 1015 states and 1177 transitions. [2022-12-14 23:47:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1177 transitions. [2022-12-14 23:47:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:47:29,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:29,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:47:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1019 states and 1181 transitions. [2022-12-14 23:47:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1181 transitions. [2022-12-14 23:47:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:47:31,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:31,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:32,065 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:47:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1022 states and 1182 transitions. [2022-12-14 23:47:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1182 transitions. [2022-12-14 23:47:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:47:33,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2022-12-14 23:47:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1022 states and 1181 transitions. [2022-12-14 23:47:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1181 transitions. [2022-12-14 23:47:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:36,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:36,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:36,742 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1028 states and 1187 transitions. [2022-12-14 23:47:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1187 transitions. [2022-12-14 23:47:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1034 states and 1193 transitions. [2022-12-14 23:47:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1193 transitions. [2022-12-14 23:47:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:41,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 954 trivial. 0 not checked. [2022-12-14 23:47:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 1034 states and 1191 transitions. [2022-12-14 23:47:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1191 transitions. [2022-12-14 23:47:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:42,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:42,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:42,531 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1040 states and 1197 transitions. [2022-12-14 23:47:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1197 transitions. [2022-12-14 23:47:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:44,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:44,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1046 states and 1203 transitions. [2022-12-14 23:47:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1203 transitions. [2022-12-14 23:47:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:45,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:48,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1052 states and 1209 transitions. [2022-12-14 23:47:48,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1209 transitions. [2022-12-14 23:47:48,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:48,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:48,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1058 states and 1215 transitions. [2022-12-14 23:47:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1215 transitions. [2022-12-14 23:47:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1064 states and 1221 transitions. [2022-12-14 23:47:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1221 transitions. [2022-12-14 23:47:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:51,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:51,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1070 states and 1227 transitions. [2022-12-14 23:47:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1227 transitions. [2022-12-14 23:47:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:52,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1076 states and 1233 transitions. [2022-12-14 23:47:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1233 transitions. [2022-12-14 23:47:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:54,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:56,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1082 states and 1239 transitions. [2022-12-14 23:47:56,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1239 transitions. [2022-12-14 23:47:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:56,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:56,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1088 states and 1245 transitions. [2022-12-14 23:47:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1245 transitions. [2022-12-14 23:47:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:57,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:57,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:47:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1094 states and 1251 transitions. [2022-12-14 23:47:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1251 transitions. [2022-12-14 23:47:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:47:59,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:02,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1100 states and 1261 transitions. [2022-12-14 23:48:02,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1261 transitions. [2022-12-14 23:48:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:48:02,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1106 states and 1267 transitions. [2022-12-14 23:48:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1267 transitions. [2022-12-14 23:48:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:48:04,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1108 states and 1268 transitions. [2022-12-14 23:48:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1268 transitions. [2022-12-14 23:48:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:48:07,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:07,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:08,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1114 states and 1274 transitions. [2022-12-14 23:48:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1274 transitions. [2022-12-14 23:48:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:48:08,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 104 proven. 850 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1120 states and 1280 transitions. [2022-12-14 23:48:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1280 transitions. [2022-12-14 23:48:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 23:48:10,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:48:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1126 states and 1296 transitions. [2022-12-14 23:48:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1296 transitions. [2022-12-14 23:48:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 23:48:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:13,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:48:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1130 states and 1300 transitions. [2022-12-14 23:48:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1300 transitions. [2022-12-14 23:48:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 23:48:15,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:48:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1133 states and 1301 transitions. [2022-12-14 23:48:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1301 transitions. [2022-12-14 23:48:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 23:48:17,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-12-14 23:48:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1133 states and 1300 transitions. [2022-12-14 23:48:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1300 transitions. [2022-12-14 23:48:20,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:20,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:24,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1139 states and 1306 transitions. [2022-12-14 23:48:24,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1306 transitions. [2022-12-14 23:48:24,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:24,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:24,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:24,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:25,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1145 states and 1312 transitions. [2022-12-14 23:48:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1312 transitions. [2022-12-14 23:48:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:25,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2022-12-14 23:48:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1145 states and 1310 transitions. [2022-12-14 23:48:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1310 transitions. [2022-12-14 23:48:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:27,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:27,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1151 states and 1316 transitions. [2022-12-14 23:48:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1316 transitions. [2022-12-14 23:48:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:29,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:29,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1157 states and 1322 transitions. [2022-12-14 23:48:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1322 transitions. [2022-12-14 23:48:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:31,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:31,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1163 states and 1328 transitions. [2022-12-14 23:48:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1328 transitions. [2022-12-14 23:48:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1169 states and 1334 transitions. [2022-12-14 23:48:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1334 transitions. [2022-12-14 23:48:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:36,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1175 states and 1340 transitions. [2022-12-14 23:48:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1340 transitions. [2022-12-14 23:48:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:38,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1181 states and 1346 transitions. [2022-12-14 23:48:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1346 transitions. [2022-12-14 23:48:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:39,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:39,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1187 states and 1352 transitions. [2022-12-14 23:48:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1352 transitions. [2022-12-14 23:48:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:41,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1193 states and 1358 transitions. [2022-12-14 23:48:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1358 transitions. [2022-12-14 23:48:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:43,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1199 states and 1364 transitions. [2022-12-14 23:48:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1364 transitions. [2022-12-14 23:48:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:45,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1205 states and 1370 transitions. [2022-12-14 23:48:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1370 transitions. [2022-12-14 23:48:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:46,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:46,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1211 states and 1376 transitions. [2022-12-14 23:48:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1376 transitions. [2022-12-14 23:48:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:48,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1217 states and 1386 transitions. [2022-12-14 23:48:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1386 transitions. [2022-12-14 23:48:52,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:52,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:54,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1223 states and 1392 transitions. [2022-12-14 23:48:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1392 transitions. [2022-12-14 23:48:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:54,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:54,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1225 states and 1393 transitions. [2022-12-14 23:48:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1393 transitions. [2022-12-14 23:48:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:56,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:56,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:48:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1231 states and 1399 transitions. [2022-12-14 23:48:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1399 transitions. [2022-12-14 23:48:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 23:48:58,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:58,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 110 proven. 954 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1237 states and 1405 transitions. [2022-12-14 23:49:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1405 transitions. [2022-12-14 23:49:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 23:49:01,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:01,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:49:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1243 states and 1421 transitions. [2022-12-14 23:49:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1421 transitions. [2022-12-14 23:49:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 23:49:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:49:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:06,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1247 states and 1425 transitions. [2022-12-14 23:49:06,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1425 transitions. [2022-12-14 23:49:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 23:49:06,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:06,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:49:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1250 states and 1426 transitions. [2022-12-14 23:49:09,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1426 transitions. [2022-12-14 23:49:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 23:49:09,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:09,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:09,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:09,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 1121 trivial. 0 not checked. [2022-12-14 23:49:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1250 states and 1425 transitions. [2022-12-14 23:49:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1425 transitions. [2022-12-14 23:49:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1256 states and 1431 transitions. [2022-12-14 23:49:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1431 transitions. [2022-12-14 23:49:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1262 states and 1437 transitions. [2022-12-14 23:49:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1437 transitions. [2022-12-14 23:49:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:17,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 1180 trivial. 0 not checked. [2022-12-14 23:49:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1262 states and 1435 transitions. [2022-12-14 23:49:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1435 transitions. [2022-12-14 23:49:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:18,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:19,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1268 states and 1441 transitions. [2022-12-14 23:49:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1441 transitions. [2022-12-14 23:49:21,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:21,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:21,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1274 states and 1447 transitions. [2022-12-14 23:49:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1447 transitions. [2022-12-14 23:49:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:23,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1280 states and 1453 transitions. [2022-12-14 23:49:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1453 transitions. [2022-12-14 23:49:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:27,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:27,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1286 states and 1459 transitions. [2022-12-14 23:49:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1459 transitions. [2022-12-14 23:49:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:29,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:31,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1292 states and 1465 transitions. [2022-12-14 23:49:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1465 transitions. [2022-12-14 23:49:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:31,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:32,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1298 states and 1471 transitions. [2022-12-14 23:49:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1471 transitions. [2022-12-14 23:49:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:32,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1304 states and 1477 transitions. [2022-12-14 23:49:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1477 transitions. [2022-12-14 23:49:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:34,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:34,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1310 states and 1483 transitions. [2022-12-14 23:49:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1483 transitions. [2022-12-14 23:49:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:36,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1316 states and 1489 transitions. [2022-12-14 23:49:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1489 transitions. [2022-12-14 23:49:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:38,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1322 states and 1495 transitions. [2022-12-14 23:49:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1495 transitions. [2022-12-14 23:49:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:40,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1328 states and 1501 transitions. [2022-12-14 23:49:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1501 transitions. [2022-12-14 23:49:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:42,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:42,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1334 states and 1507 transitions. [2022-12-14 23:49:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1507 transitions. [2022-12-14 23:49:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:44,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:44,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1340 states and 1517 transitions. [2022-12-14 23:49:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1517 transitions. [2022-12-14 23:49:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:48,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:48,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:48,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1346 states and 1523 transitions. [2022-12-14 23:49:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1523 transitions. [2022-12-14 23:49:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:50,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1348 states and 1524 transitions. [2022-12-14 23:49:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1524 transitions. [2022-12-14 23:49:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:53,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:53,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1354 states and 1530 transitions. [2022-12-14 23:49:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1530 transitions. [2022-12-14 23:49:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 23:49:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 116 proven. 1064 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:49:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1360 states and 1536 transitions. [2022-12-14 23:49:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1536 transitions. [2022-12-14 23:49:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:49:57,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1366 states and 1552 transitions. [2022-12-14 23:50:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1552 transitions. [2022-12-14 23:50:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:50:01,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:04,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1370 states and 1556 transitions. [2022-12-14 23:50:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1556 transitions. [2022-12-14 23:50:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 23:50:04,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:04,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:04,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:50:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1373 states and 1557 transitions. [2022-12-14 23:50:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1557 transitions. [2022-12-14 23:50:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 23:50:07,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:07,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2022-12-14 23:50:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1373 states and 1556 transitions. [2022-12-14 23:50:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1556 transitions. [2022-12-14 23:50:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:09,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1379 states and 1562 transitions. [2022-12-14 23:50:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1562 transitions. [2022-12-14 23:50:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:13,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:13,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1385 states and 1568 transitions. [2022-12-14 23:50:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1568 transitions. [2022-12-14 23:50:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:15,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2022-12-14 23:50:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:17,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1385 states and 1566 transitions. [2022-12-14 23:50:17,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1566 transitions. [2022-12-14 23:50:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:17,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:17,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1391 states and 1572 transitions. [2022-12-14 23:50:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1572 transitions. [2022-12-14 23:50:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:19,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1397 states and 1578 transitions. [2022-12-14 23:50:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1578 transitions. [2022-12-14 23:50:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:21,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1403 states and 1584 transitions. [2022-12-14 23:50:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1584 transitions. [2022-12-14 23:50:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:25,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1409 states and 1590 transitions. [2022-12-14 23:50:27,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1590 transitions. [2022-12-14 23:50:27,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:27,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:27,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1415 states and 1596 transitions. [2022-12-14 23:50:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1596 transitions. [2022-12-14 23:50:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:32,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1421 states and 1602 transitions. [2022-12-14 23:50:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1602 transitions. [2022-12-14 23:50:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:32,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1427 states and 1608 transitions. [2022-12-14 23:50:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1608 transitions. [2022-12-14 23:50:34,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:34,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:34,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1433 states and 1614 transitions. [2022-12-14 23:50:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1614 transitions. [2022-12-14 23:50:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:36,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1439 states and 1620 transitions. [2022-12-14 23:50:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1620 transitions. [2022-12-14 23:50:39,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:39,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1445 states and 1626 transitions. [2022-12-14 23:50:41,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1626 transitions. [2022-12-14 23:50:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:41,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:41,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1451 states and 1632 transitions. [2022-12-14 23:50:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1632 transitions. [2022-12-14 23:50:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:44,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1457 states and 1638 transitions. [2022-12-14 23:50:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1638 transitions. [2022-12-14 23:50:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:46,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1463 states and 1644 transitions. [2022-12-14 23:50:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1644 transitions. [2022-12-14 23:50:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:49,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:49,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1469 states and 1654 transitions. [2022-12-14 23:50:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1654 transitions. [2022-12-14 23:50:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1475 states and 1660 transitions. [2022-12-14 23:50:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1660 transitions. [2022-12-14 23:50:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:50:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1477 states and 1661 transitions. [2022-12-14 23:50:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1661 transitions. [2022-12-14 23:50:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:50:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1483 states and 1667 transitions. [2022-12-14 23:51:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1667 transitions. [2022-12-14 23:51:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 23:51:01,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 122 proven. 1180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1489 states and 1673 transitions. [2022-12-14 23:51:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1673 transitions. [2022-12-14 23:51:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 23:51:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1495 states and 1689 transitions. [2022-12-14 23:51:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1689 transitions. [2022-12-14 23:51:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 23:51:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:08,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1499 states and 1693 transitions. [2022-12-14 23:51:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1693 transitions. [2022-12-14 23:51:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 23:51:11,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:11,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:51:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1502 states and 1694 transitions. [2022-12-14 23:51:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1694 transitions. [2022-12-14 23:51:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 23:51:14,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2022-12-14 23:51:17,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:17,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1502 states and 1693 transitions. [2022-12-14 23:51:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1693 transitions. [2022-12-14 23:51:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:17,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:17,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:21,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1508 states and 1699 transitions. [2022-12-14 23:51:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1699 transitions. [2022-12-14 23:51:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:21,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1514 states and 1705 transitions. [2022-12-14 23:51:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1705 transitions. [2022-12-14 23:51:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:24,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:24,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:24,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 1430 trivial. 0 not checked. [2022-12-14 23:51:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1514 states and 1703 transitions. [2022-12-14 23:51:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1703 transitions. [2022-12-14 23:51:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:25,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:27,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1520 states and 1709 transitions. [2022-12-14 23:51:27,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1709 transitions. [2022-12-14 23:51:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:27,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1526 states and 1715 transitions. [2022-12-14 23:51:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1715 transitions. [2022-12-14 23:51:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:29,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:29,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:29,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1532 states and 1721 transitions. [2022-12-14 23:51:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 1721 transitions. [2022-12-14 23:51:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:33,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1538 states and 1727 transitions. [2022-12-14 23:51:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1727 transitions. [2022-12-14 23:51:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:36,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1544 states and 1733 transitions. [2022-12-14 23:51:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 1733 transitions. [2022-12-14 23:51:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:41,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1550 states and 1739 transitions. [2022-12-14 23:51:41,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1739 transitions. [2022-12-14 23:51:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:41,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:41,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1556 states and 1745 transitions. [2022-12-14 23:51:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 1745 transitions. [2022-12-14 23:51:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:43,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:45,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:45,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1562 states and 1751 transitions. [2022-12-14 23:51:45,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1751 transitions. [2022-12-14 23:51:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:45,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:45,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1568 states and 1757 transitions. [2022-12-14 23:51:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1757 transitions. [2022-12-14 23:51:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:48,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:48,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1574 states and 1763 transitions. [2022-12-14 23:51:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1763 transitions. [2022-12-14 23:51:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:51,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:51,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:53,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1580 states and 1769 transitions. [2022-12-14 23:51:53,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1769 transitions. [2022-12-14 23:51:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:53,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1586 states and 1775 transitions. [2022-12-14 23:51:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1775 transitions. [2022-12-14 23:51:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:56,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:51:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1592 states and 1781 transitions. [2022-12-14 23:51:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1781 transitions. [2022-12-14 23:51:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:51:58,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:58,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1598 states and 1787 transitions. [2022-12-14 23:52:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1787 transitions. [2022-12-14 23:52:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:52:00,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:00,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:05,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:05,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1604 states and 1797 transitions. [2022-12-14 23:52:05,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1797 transitions. [2022-12-14 23:52:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:52:05,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:05,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:07,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1610 states and 1803 transitions. [2022-12-14 23:52:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1803 transitions. [2022-12-14 23:52:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:52:07,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:07,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1612 states and 1804 transitions. [2022-12-14 23:52:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1804 transitions. [2022-12-14 23:52:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:52:11,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:11,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1618 states and 1810 transitions. [2022-12-14 23:52:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1810 transitions. [2022-12-14 23:52:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 23:52:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 128 proven. 1302 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:16,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1624 states and 1816 transitions. [2022-12-14 23:52:16,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1816 transitions. [2022-12-14 23:52:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:52:16,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:16,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:17,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 1610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1630 states and 1832 transitions. [2022-12-14 23:52:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 1832 transitions. [2022-12-14 23:52:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:52:21,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:21,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 1610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1634 states and 1836 transitions. [2022-12-14 23:52:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 1836 transitions. [2022-12-14 23:52:25,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:52:25,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:25,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 1610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:52:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1637 states and 1837 transitions. [2022-12-14 23:52:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 1837 transitions. [2022-12-14 23:52:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:52:28,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 1496 trivial. 0 not checked. [2022-12-14 23:52:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:31,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1637 states and 1836 transitions. [2022-12-14 23:52:31,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 1836 transitions. [2022-12-14 23:52:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:31,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:31,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1643 states and 1842 transitions. [2022-12-14 23:52:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 1842 transitions. [2022-12-14 23:52:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:37,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1649 states and 1848 transitions. [2022-12-14 23:52:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 1848 transitions. [2022-12-14 23:52:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2022-12-14 23:52:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1649 states and 1846 transitions. [2022-12-14 23:52:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 1846 transitions. [2022-12-14 23:52:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:41,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1655 states and 1852 transitions. [2022-12-14 23:52:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 1852 transitions. [2022-12-14 23:52:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:44,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:44,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1661 states and 1858 transitions. [2022-12-14 23:52:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 1858 transitions. [2022-12-14 23:52:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:46,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:46,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1667 states and 1864 transitions. [2022-12-14 23:52:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 1864 transitions. [2022-12-14 23:52:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:51,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:51,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:53,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1673 states and 1870 transitions. [2022-12-14 23:52:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 1870 transitions. [2022-12-14 23:52:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:53,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1679 states and 1876 transitions. [2022-12-14 23:52:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 1876 transitions. [2022-12-14 23:52:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:56,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:56,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:52:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1685 states and 1882 transitions. [2022-12-14 23:52:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 1882 transitions. [2022-12-14 23:52:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:52:59,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:59,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1691 states and 1888 transitions. [2022-12-14 23:53:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 1888 transitions. [2022-12-14 23:53:01,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:01,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:01,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1697 states and 1894 transitions. [2022-12-14 23:53:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 1894 transitions. [2022-12-14 23:53:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:04,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:04,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:06,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1703 states and 1900 transitions. [2022-12-14 23:53:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 1900 transitions. [2022-12-14 23:53:06,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:06,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:09,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1709 states and 1906 transitions. [2022-12-14 23:53:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 1906 transitions. [2022-12-14 23:53:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:09,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:09,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1715 states and 1912 transitions. [2022-12-14 23:53:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 1912 transitions. [2022-12-14 23:53:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:12,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:12,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1721 states and 1918 transitions. [2022-12-14 23:53:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 1918 transitions. [2022-12-14 23:53:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:15,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1727 states and 1924 transitions. [2022-12-14 23:53:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 1924 transitions. [2022-12-14 23:53:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:17,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1733 states and 1930 transitions. [2022-12-14 23:53:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 1930 transitions. [2022-12-14 23:53:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:20,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:20,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1739 states and 1936 transitions. [2022-12-14 23:53:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 1936 transitions. [2022-12-14 23:53:22,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:22,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1745 states and 1946 transitions. [2022-12-14 23:53:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 1946 transitions. [2022-12-14 23:53:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:29,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:29,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1751 states and 1952 transitions. [2022-12-14 23:53:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 1952 transitions. [2022-12-14 23:53:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:31,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1753 states and 1953 transitions. [2022-12-14 23:53:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 1953 transitions. [2022-12-14 23:53:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1759 states and 1959 transitions. [2022-12-14 23:53:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 1959 transitions. [2022-12-14 23:53:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:53:37,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:37,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 134 proven. 1430 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:53:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1765 states and 1965 transitions. [2022-12-14 23:53:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 1965 transitions. [2022-12-14 23:53:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:53:41,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:53:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1771 states and 1981 transitions. [2022-12-14 23:53:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 1981 transitions. [2022-12-14 23:53:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:53:46,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:46,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:53:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1775 states and 1985 transitions. [2022-12-14 23:53:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 1985 transitions. [2022-12-14 23:53:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:53:50,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 1752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:53:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1778 states and 1986 transitions. [2022-12-14 23:53:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 1986 transitions. [2022-12-14 23:53:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:53:53,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:53,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1776 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2022-12-14 23:53:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1778 states and 1985 transitions. [2022-12-14 23:53:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 1985 transitions. [2022-12-14 23:53:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:53:57,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1784 states and 1991 transitions. [2022-12-14 23:54:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 1991 transitions. [2022-12-14 23:54:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:04,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:07,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:07,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1790 states and 1997 transitions. [2022-12-14 23:54:07,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 1997 transitions. [2022-12-14 23:54:07,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:07,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:07,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:07,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 1704 trivial. 0 not checked. [2022-12-14 23:54:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1790 states and 1995 transitions. [2022-12-14 23:54:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 1995 transitions. [2022-12-14 23:54:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:09,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:09,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1796 states and 2001 transitions. [2022-12-14 23:54:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2001 transitions. [2022-12-14 23:54:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:11,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:11,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1802 states and 2007 transitions. [2022-12-14 23:54:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2007 transitions. [2022-12-14 23:54:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:14,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:14,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:14,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1808 states and 2013 transitions. [2022-12-14 23:54:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2013 transitions. [2022-12-14 23:54:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:19,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1814 states and 2019 transitions. [2022-12-14 23:54:22,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2019 transitions. [2022-12-14 23:54:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:22,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:25,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1820 states and 2025 transitions. [2022-12-14 23:54:25,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2025 transitions. [2022-12-14 23:54:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:25,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:28,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1826 states and 2031 transitions. [2022-12-14 23:54:28,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2031 transitions. [2022-12-14 23:54:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:28,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:31,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:31,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1832 states and 2037 transitions. [2022-12-14 23:54:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2037 transitions. [2022-12-14 23:54:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:31,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1838 states and 2043 transitions. [2022-12-14 23:54:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2043 transitions. [2022-12-14 23:54:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:34,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1844 states and 2049 transitions. [2022-12-14 23:54:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2049 transitions. [2022-12-14 23:54:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:37,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:37,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1850 states and 2055 transitions. [2022-12-14 23:54:40,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2055 transitions. [2022-12-14 23:54:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:40,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:40,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1856 states and 2061 transitions. [2022-12-14 23:54:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2061 transitions. [2022-12-14 23:54:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1862 states and 2067 transitions. [2022-12-14 23:54:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2067 transitions. [2022-12-14 23:54:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:47,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:47,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:47,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1868 states and 2073 transitions. [2022-12-14 23:54:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2073 transitions. [2022-12-14 23:54:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:50,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1874 states and 2079 transitions. [2022-12-14 23:54:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2079 transitions. [2022-12-14 23:54:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1880 states and 2085 transitions. [2022-12-14 23:54:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2085 transitions. [2022-12-14 23:54:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:55,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:54:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1886 states and 2091 transitions. [2022-12-14 23:54:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2091 transitions. [2022-12-14 23:54:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:54:58,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:55:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1892 states and 2101 transitions. [2022-12-14 23:55:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2101 transitions. [2022-12-14 23:55:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:55:05,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:05,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:55:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1898 states and 2107 transitions. [2022-12-14 23:55:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2107 transitions. [2022-12-14 23:55:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:55:08,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:55:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1900 states and 2108 transitions. [2022-12-14 23:55:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2108 transitions. [2022-12-14 23:55:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:55:11,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:55:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1906 states and 2114 transitions. [2022-12-14 23:55:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2114 transitions. [2022-12-14 23:55:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:55:15,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 140 proven. 1564 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:55:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1912 states and 2120 transitions. [2022-12-14 23:55:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2120 transitions. [2022-12-14 23:55:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:55:18,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 0 proven. 1900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1918 states and 2136 transitions. [2022-12-14 23:55:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2136 transitions. [2022-12-14 23:55:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:55:24,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:24,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 0 proven. 1900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1922 states and 2140 transitions. [2022-12-14 23:55:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2140 transitions. [2022-12-14 23:55:28,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:55:28,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 0 proven. 1900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:55:32,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1925 states and 2141 transitions. [2022-12-14 23:55:32,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2141 transitions. [2022-12-14 23:55:32,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:55:32,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1925 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 1776 trivial. 0 not checked. [2022-12-14 23:55:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1925 states and 2140 transitions. [2022-12-14 23:55:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2140 transitions. [2022-12-14 23:55:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:55:36,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 146 proven. 1704 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:55:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1931 states and 2146 transitions. [2022-12-14 23:55:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2146 transitions. [2022-12-14 23:55:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:55:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 146 proven. 1704 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.