./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/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_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 15863afe4e938ca9562edf6cb3dc5bb7e439eb995cb0a1376182d98c80d63507 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:40:52,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:40:52,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:40:52,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:40:52,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:40:52,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:40:52,379 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:40:52,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:40:52,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:40:52,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:40:52,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:40:52,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:40:52,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:40:52,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:40:52,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:40:52,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:40:52,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:40:52,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:40:52,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:40:52,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:40:52,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:40:52,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:40:52,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:40:52,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:40:52,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:40:52,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:40:52,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:40:52,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:40:52,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:40:52,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:40:52,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:40:52,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:40:52,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:40:52,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:40:52,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:40:52,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:40:52,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:40:52,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:40:52,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:40:52,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:40:52,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:40:52,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:40:52,432 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:40:52,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:40:52,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:40:52,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:40:52,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:40:52,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:40:52,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:40:52,434 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:40:52,435 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:40:52,435 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:40:52,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:40:52,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:40:52,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:40:52,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:40:52,436 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:40:52,436 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:40:52,436 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:40:52,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:40:52,436 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:40:52,437 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:40:52,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:40:52,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:40:52,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:40:52,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:40:52,438 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:40:52,438 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:40:52,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:40:52,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:40:52,438 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_54153428-1f6f-4afe-a19c-1e88c57e0083/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15863afe4e938ca9562edf6cb3dc5bb7e439eb995cb0a1376182d98c80d63507 [2022-12-14 20:40:52,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:40:52,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:40:52,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:40:52,656 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:40:52,656 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:40:52,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c [2022-12-14 20:40:55,197 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:40:55,714 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:40:55,715 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c [2022-12-14 20:40:55,752 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/data/74bab4af8/b6b9123c9b6e4e358cff174b73c01193/FLAGebf3a8c9b [2022-12-14 20:40:55,764 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/data/74bab4af8/b6b9123c9b6e4e358cff174b73c01193 [2022-12-14 20:40:55,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:40:55,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:40:55,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:40:55,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:40:55,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:40:55,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:40:55" (1/1) ... [2022-12-14 20:40:55,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@93e4e6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:55, skipping insertion in model container [2022-12-14 20:40:55,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:40:55" (1/1) ... [2022-12-14 20:40:55,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:40:55,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:40:57,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c[380323,380336] [2022-12-14 20:40:57,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c[383339,383352] [2022-12-14 20:40:57,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:40:57,475 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:40:58,343 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c[380323,380336] [2022-12-14 20:40:58,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c[383339,383352] [2022-12-14 20:40:58,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:40:58,418 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:40:58,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58 WrapperNode [2022-12-14 20:40:58,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:40:58,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:40:58,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:40:58,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:40:58,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:58,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:58,809 INFO L138 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-12-14 20:40:58,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:40:58,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:40:58,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:40:58,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:40:58,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:58,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:58,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:58,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:58,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:59,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:59,045 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:59,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:59,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:40:59,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:40:59,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:40:59,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:40:59,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:40:58" (1/1) ... [2022-12-14 20:40:59,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:40:59,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:40:59,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:40:59,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54153428-1f6f-4afe-a19c-1e88c57e0083/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:40:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:40:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 20:40:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 20:40:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 20:40:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 20:40:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 20:40:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 20:40:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 20:40:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 20:40:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 20:40:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 20:40:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 20:40:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 20:40:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 20:40:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 20:40:59,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:40:59,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:40:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:40:59,278 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:40:59,280 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:41:05,058 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:41:06,813 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:41:06,814 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-14 20:41:06,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:41:06 BoogieIcfgContainer [2022-12-14 20:41:06,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:41:06,818 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:41:06,818 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:41:06,825 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:41:06,825 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:41:06" (1/1) ... [2022-12-14 20:41:06,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:41:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 1793 states and 3503 transitions. [2022-12-14 20:41:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-14 20:41:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:06,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1818 states and 3551 transitions. [2022-12-14 20:41:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3551 transitions. [2022-12-14 20:41:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1819 states and 3551 transitions. [2022-12-14 20:41:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3551 transitions. [2022-12-14 20:41:07,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1820 states and 3551 transitions. [2022-12-14 20:41:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3551 transitions. [2022-12-14 20:41:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1821 states and 3551 transitions. [2022-12-14 20:41:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3551 transitions. [2022-12-14 20:41:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1822 states and 3551 transitions. [2022-12-14 20:41:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3551 transitions. [2022-12-14 20:41:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1823 states and 3551 transitions. [2022-12-14 20:41:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3551 transitions. [2022-12-14 20:41:07,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1824 states and 3551 transitions. [2022-12-14 20:41:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3551 transitions. [2022-12-14 20:41:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:07,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1825 states and 3551 transitions. [2022-12-14 20:41:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3551 transitions. [2022-12-14 20:41:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1826 states and 3551 transitions. [2022-12-14 20:41:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3551 transitions. [2022-12-14 20:41:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1847 states and 3592 transitions. [2022-12-14 20:41:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3592 transitions. [2022-12-14 20:41:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1848 states and 3592 transitions. [2022-12-14 20:41:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3592 transitions. [2022-12-14 20:41:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1849 states and 3592 transitions. [2022-12-14 20:41:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3592 transitions. [2022-12-14 20:41:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1850 states and 3592 transitions. [2022-12-14 20:41:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3592 transitions. [2022-12-14 20:41:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1851 states and 3592 transitions. [2022-12-14 20:41:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3592 transitions. [2022-12-14 20:41:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1852 states and 3592 transitions. [2022-12-14 20:41:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3592 transitions. [2022-12-14 20:41:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1853 states and 3592 transitions. [2022-12-14 20:41:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3592 transitions. [2022-12-14 20:41:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1870 states and 3627 transitions. [2022-12-14 20:41:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3627 transitions. [2022-12-14 20:41:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1871 states and 3627 transitions. [2022-12-14 20:41:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3627 transitions. [2022-12-14 20:41:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:08,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1872 states and 3627 transitions. [2022-12-14 20:41:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3627 transitions. [2022-12-14 20:41:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1873 states and 3627 transitions. [2022-12-14 20:41:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3627 transitions. [2022-12-14 20:41:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1874 states and 3627 transitions. [2022-12-14 20:41:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3627 transitions. [2022-12-14 20:41:09,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1875 states and 3627 transitions. [2022-12-14 20:41:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3627 transitions. [2022-12-14 20:41:09,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1886 states and 3650 transitions. [2022-12-14 20:41:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3650 transitions. [2022-12-14 20:41:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1887 states and 3650 transitions. [2022-12-14 20:41:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3650 transitions. [2022-12-14 20:41:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3650 transitions. [2022-12-14 20:41:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3650 transitions. [2022-12-14 20:41:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3650 transitions. [2022-12-14 20:41:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3650 transitions. [2022-12-14 20:41:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1894 states and 3661 transitions. [2022-12-14 20:41:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3661 transitions. [2022-12-14 20:41:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:10,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:10,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1895 states and 3661 transitions. [2022-12-14 20:41:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3661 transitions. [2022-12-14 20:41:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:41:10,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1903 states and 3676 transitions. [2022-12-14 20:41:10,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3676 transitions. [2022-12-14 20:41:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:41:10,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:10,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:41:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1934 states and 3739 transitions. [2022-12-14 20:41:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3739 transitions. [2022-12-14 20:41:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:41:11,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1936 states and 3744 transitions. [2022-12-14 20:41:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3744 transitions. [2022-12-14 20:41:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:41:12,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 1944 states and 3761 transitions. [2022-12-14 20:41:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3761 transitions. [2022-12-14 20:41:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:41:13,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:13,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1958 states and 3790 transitions. [2022-12-14 20:41:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3790 transitions. [2022-12-14 20:41:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:41:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:18,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:18,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 1981 states and 3837 transitions. [2022-12-14 20:41:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3837 transitions. [2022-12-14 20:41:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:18,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 1982 states and 3838 transitions. [2022-12-14 20:41:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3838 transitions. [2022-12-14 20:41:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:18,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 1983 states and 3839 transitions. [2022-12-14 20:41:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3839 transitions. [2022-12-14 20:41:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:19,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 1984 states and 3840 transitions. [2022-12-14 20:41:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3840 transitions. [2022-12-14 20:41:19,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:19,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 1985 states and 3841 transitions. [2022-12-14 20:41:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3841 transitions. [2022-12-14 20:41:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:19,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:41:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2018 states and 3911 transitions. [2022-12-14 20:41:23,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3911 transitions. [2022-12-14 20:41:23,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:23,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2019 states and 3912 transitions. [2022-12-14 20:41:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3912 transitions. [2022-12-14 20:41:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:23,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2021 states and 3917 transitions. [2022-12-14 20:41:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3917 transitions. [2022-12-14 20:41:23,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:23,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:23,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2029 states and 3934 transitions. [2022-12-14 20:41:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3934 transitions. [2022-12-14 20:41:24,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:24,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2030 states and 3935 transitions. [2022-12-14 20:41:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3935 transitions. [2022-12-14 20:41:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:25,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:25,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2044 states and 3964 transitions. [2022-12-14 20:41:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3964 transitions. [2022-12-14 20:41:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:26,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:26,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:27,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2045 states and 3965 transitions. [2022-12-14 20:41:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3965 transitions. [2022-12-14 20:41:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:27,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:27,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2068 states and 4013 transitions. [2022-12-14 20:41:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 4013 transitions. [2022-12-14 20:41:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:41:30,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:41:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2044 states and 3970 transitions. [2022-12-14 20:41:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3970 transitions. [2022-12-14 20:41:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:30,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 2045 states and 3971 transitions. [2022-12-14 20:41:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3971 transitions. [2022-12-14 20:41:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:31,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2046 states and 3972 transitions. [2022-12-14 20:41:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3972 transitions. [2022-12-14 20:41:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:31,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2047 states and 3973 transitions. [2022-12-14 20:41:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3973 transitions. [2022-12-14 20:41:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:31,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 2048 states and 3974 transitions. [2022-12-14 20:41:31,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3974 transitions. [2022-12-14 20:41:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:31,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:41:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2084 states and 4055 transitions. [2022-12-14 20:41:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4055 transitions. [2022-12-14 20:41:38,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:38,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:38,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:38,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:38,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2085 states and 4056 transitions. [2022-12-14 20:41:38,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4056 transitions. [2022-12-14 20:41:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:38,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2087 states and 4061 transitions. [2022-12-14 20:41:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4061 transitions. [2022-12-14 20:41:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:38,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2095 states and 4078 transitions. [2022-12-14 20:41:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4078 transitions. [2022-12-14 20:41:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:40,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:40,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2096 states and 4079 transitions. [2022-12-14 20:41:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4079 transitions. [2022-12-14 20:41:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:40,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:40,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2110 states and 4108 transitions. [2022-12-14 20:41:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4108 transitions. [2022-12-14 20:41:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:42,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:42,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:42,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2111 states and 4109 transitions. [2022-12-14 20:41:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4109 transitions. [2022-12-14 20:41:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:42,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:47,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2133 states and 4156 transitions. [2022-12-14 20:41:47,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4156 transitions. [2022-12-14 20:41:47,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:41:47,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:47,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2109 states and 4111 transitions. [2022-12-14 20:41:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4111 transitions. [2022-12-14 20:41:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:47,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2110 states and 4112 transitions. [2022-12-14 20:41:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4112 transitions. [2022-12-14 20:41:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:47,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:47,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2111 states and 4113 transitions. [2022-12-14 20:41:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4113 transitions. [2022-12-14 20:41:48,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:48,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:48,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:48,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2112 states and 4114 transitions. [2022-12-14 20:41:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 4114 transitions. [2022-12-14 20:41:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:48,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2113 states and 4115 transitions. [2022-12-14 20:41:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 4115 transitions. [2022-12-14 20:41:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:41:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2114 states and 4116 transitions. [2022-12-14 20:41:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4116 transitions. [2022-12-14 20:41:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:48,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:48,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:49,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:41:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2152 states and 4202 transitions. [2022-12-14 20:41:58,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4202 transitions. [2022-12-14 20:41:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:58,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2153 states and 4203 transitions. [2022-12-14 20:41:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4203 transitions. [2022-12-14 20:41:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:59,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:59,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:41:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2155 states and 4208 transitions. [2022-12-14 20:41:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4208 transitions. [2022-12-14 20:41:59,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:41:59,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:59,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2163 states and 4225 transitions. [2022-12-14 20:42:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4225 transitions. [2022-12-14 20:42:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:42:01,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2164 states and 4226 transitions. [2022-12-14 20:42:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 4226 transitions. [2022-12-14 20:42:01,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:42:01,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:01,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2178 states and 4256 transitions. [2022-12-14 20:42:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4256 transitions. [2022-12-14 20:42:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:42:05,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:05,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2179 states and 4257 transitions. [2022-12-14 20:42:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4257 transitions. [2022-12-14 20:42:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:42:05,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:05,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2201 states and 4304 transitions. [2022-12-14 20:42:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4304 transitions. [2022-12-14 20:42:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:42:11,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:11,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2178 states and 4260 transitions. [2022-12-14 20:42:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4260 transitions. [2022-12-14 20:42:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:12,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2179 states and 4261 transitions. [2022-12-14 20:42:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4261 transitions. [2022-12-14 20:42:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:12,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:12,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2180 states and 4262 transitions. [2022-12-14 20:42:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4262 transitions. [2022-12-14 20:42:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:12,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2181 states and 4263 transitions. [2022-12-14 20:42:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4263 transitions. [2022-12-14 20:42:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:13,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:13,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2182 states and 4264 transitions. [2022-12-14 20:42:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4264 transitions. [2022-12-14 20:42:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:13,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2182 states and 4263 transitions. [2022-12-14 20:42:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4263 transitions. [2022-12-14 20:42:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2184 states and 4267 transitions. [2022-12-14 20:42:13,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4267 transitions. [2022-12-14 20:42:13,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:13,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2185 states and 4268 transitions. [2022-12-14 20:42:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4268 transitions. [2022-12-14 20:42:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 2225 states and 4361 transitions. [2022-12-14 20:42:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4361 transitions. [2022-12-14 20:42:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:28,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2226 states and 4362 transitions. [2022-12-14 20:42:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4362 transitions. [2022-12-14 20:42:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:29,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:29,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2228 states and 4367 transitions. [2022-12-14 20:42:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4367 transitions. [2022-12-14 20:42:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4672 states to 2236 states and 4384 transitions. [2022-12-14 20:42:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4384 transitions. [2022-12-14 20:42:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:32,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:32,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2237 states and 4385 transitions. [2022-12-14 20:42:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4385 transitions. [2022-12-14 20:42:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:32,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4414 transitions. [2022-12-14 20:42:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4414 transitions. [2022-12-14 20:42:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:36,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4415 transitions. [2022-12-14 20:42:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4415 transitions. [2022-12-14 20:42:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:37,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:37,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 2264 states and 4444 transitions. [2022-12-14 20:42:42,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4444 transitions. [2022-12-14 20:42:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:42,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2267 states and 4450 transitions. [2022-12-14 20:42:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4450 transitions. [2022-12-14 20:42:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:43,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:43,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2273 states and 4462 transitions. [2022-12-14 20:42:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 4462 transitions. [2022-12-14 20:42:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:42:46,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:46,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4418 transitions. [2022-12-14 20:42:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4418 transitions. [2022-12-14 20:42:47,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:47,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2251 states and 4419 transitions. [2022-12-14 20:42:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4419 transitions. [2022-12-14 20:42:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:47,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:47,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2252 states and 4420 transitions. [2022-12-14 20:42:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4420 transitions. [2022-12-14 20:42:47,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:47,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:47,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2253 states and 4421 transitions. [2022-12-14 20:42:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4421 transitions. [2022-12-14 20:42:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:48,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:48,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:42:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2254 states and 4422 transitions. [2022-12-14 20:42:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4422 transitions. [2022-12-14 20:42:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:48,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2256 states and 4426 transitions. [2022-12-14 20:42:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4426 transitions. [2022-12-14 20:42:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:48,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:48,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2258 states and 4430 transitions. [2022-12-14 20:42:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4430 transitions. [2022-12-14 20:42:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:48,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:48,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:49,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:54,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 2268 states and 4452 transitions. [2022-12-14 20:42:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4452 transitions. [2022-12-14 20:42:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:54,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:54,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2269 states and 4453 transitions. [2022-12-14 20:42:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4453 transitions. [2022-12-14 20:42:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:42:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2271 states and 4457 transitions. [2022-12-14 20:42:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4457 transitions. [2022-12-14 20:42:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:42:54,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:54,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2313 states and 4557 transitions. [2022-12-14 20:43:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4557 transitions. [2022-12-14 20:43:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:15,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2314 states and 4558 transitions. [2022-12-14 20:43:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4558 transitions. [2022-12-14 20:43:15,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:15,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:15,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2316 states and 4563 transitions. [2022-12-14 20:43:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4563 transitions. [2022-12-14 20:43:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:16,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:16,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:16,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2324 states and 4581 transitions. [2022-12-14 20:43:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4581 transitions. [2022-12-14 20:43:19,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:19,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:19,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:19,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2325 states and 4582 transitions. [2022-12-14 20:43:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4582 transitions. [2022-12-14 20:43:20,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:20,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:20,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2335 states and 4605 transitions. [2022-12-14 20:43:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 4605 transitions. [2022-12-14 20:43:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:24,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2338 states and 4611 transitions. [2022-12-14 20:43:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4611 transitions. [2022-12-14 20:43:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:25,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2340 states and 4613 transitions. [2022-12-14 20:43:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4613 transitions. [2022-12-14 20:43:26,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:26,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:26,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2353 states and 4642 transitions. [2022-12-14 20:43:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4642 transitions. [2022-12-14 20:43:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:32,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5030 states to 2356 states and 4648 transitions. [2022-12-14 20:43:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4648 transitions. [2022-12-14 20:43:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:34,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 2362 states and 4660 transitions. [2022-12-14 20:43:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4660 transitions. [2022-12-14 20:43:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:43:36,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2339 states and 4616 transitions. [2022-12-14 20:43:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 4616 transitions. [2022-12-14 20:43:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2340 states and 4617 transitions. [2022-12-14 20:43:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4617 transitions. [2022-12-14 20:43:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:38,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:38,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2341 states and 4618 transitions. [2022-12-14 20:43:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4618 transitions. [2022-12-14 20:43:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:38,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2342 states and 4619 transitions. [2022-12-14 20:43:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4619 transitions. [2022-12-14 20:43:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:38,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:43:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4995 states to 2343 states and 4620 transitions. [2022-12-14 20:43:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4620 transitions. [2022-12-14 20:43:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2345 states and 4623 transitions. [2022-12-14 20:43:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4623 transitions. [2022-12-14 20:43:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:40,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:40,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5032 states to 2357 states and 4655 transitions. [2022-12-14 20:43:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4655 transitions. [2022-12-14 20:43:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:48,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:48,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 2358 states and 4656 transitions. [2022-12-14 20:43:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4656 transitions. [2022-12-14 20:43:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:49,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 2360 states and 4659 transitions. [2022-12-14 20:43:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4659 transitions. [2022-12-14 20:43:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:50,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:50,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2362 states and 4663 transitions. [2022-12-14 20:43:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4663 transitions. [2022-12-14 20:43:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2364 states and 4667 transitions. [2022-12-14 20:43:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4667 transitions. [2022-12-14 20:43:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:50,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:43:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:59,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2377 states and 4701 transitions. [2022-12-14 20:43:59,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4701 transitions. [2022-12-14 20:43:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:43:59,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:59,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:44:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:29,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2422 states and 4813 transitions. [2022-12-14 20:44:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4813 transitions. [2022-12-14 20:44:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:29,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:29,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4814 transitions. [2022-12-14 20:44:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4814 transitions. [2022-12-14 20:44:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:30,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2425 states and 4820 transitions. [2022-12-14 20:44:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4820 transitions. [2022-12-14 20:44:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:32,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:32,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2432 states and 4837 transitions. [2022-12-14 20:44:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4837 transitions. [2022-12-14 20:44:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:36,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:36,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 2433 states and 4838 transitions. [2022-12-14 20:44:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4838 transitions. [2022-12-14 20:44:37,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:37,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:37,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:44,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2443 states and 4861 transitions. [2022-12-14 20:44:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4861 transitions. [2022-12-14 20:44:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:44,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:44,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2446 states and 4867 transitions. [2022-12-14 20:44:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4867 transitions. [2022-12-14 20:44:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:46,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2448 states and 4869 transitions. [2022-12-14 20:44:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4869 transitions. [2022-12-14 20:44:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:47,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:44:58,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5360 states to 2464 states and 4904 transitions. [2022-12-14 20:44:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4904 transitions. [2022-12-14 20:44:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:44:58,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:58,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2470 states and 4916 transitions. [2022-12-14 20:45:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4916 transitions. [2022-12-14 20:45:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:45:01,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:01,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:02,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:02,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5320 states to 2447 states and 4872 transitions. [2022-12-14 20:45:02,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4872 transitions. [2022-12-14 20:45:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:02,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:02,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 2448 states and 4873 transitions. [2022-12-14 20:45:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4873 transitions. [2022-12-14 20:45:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:03,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:03,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 2449 states and 4874 transitions. [2022-12-14 20:45:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4874 transitions. [2022-12-14 20:45:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:03,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:04,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2450 states and 4875 transitions. [2022-12-14 20:45:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4875 transitions. [2022-12-14 20:45:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 2451 states and 4876 transitions. [2022-12-14 20:45:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4876 transitions. [2022-12-14 20:45:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:04,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 2453 states and 4879 transitions. [2022-12-14 20:45:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4879 transitions. [2022-12-14 20:45:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:05,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:05,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 2455 states and 4882 transitions. [2022-12-14 20:45:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4882 transitions. [2022-12-14 20:45:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:06,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 2456 states and 4885 transitions. [2022-12-14 20:45:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4885 transitions. [2022-12-14 20:45:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 2457 states and 4886 transitions. [2022-12-14 20:45:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4886 transitions. [2022-12-14 20:45:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:08,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:08,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2459 states and 4889 transitions. [2022-12-14 20:45:09,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4889 transitions. [2022-12-14 20:45:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 2461 states and 4893 transitions. [2022-12-14 20:45:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4893 transitions. [2022-12-14 20:45:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:09,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:09,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 2463 states and 4897 transitions. [2022-12-14 20:45:09,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4897 transitions. [2022-12-14 20:45:09,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:09,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:09,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:09,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2478 states and 4935 transitions. [2022-12-14 20:45:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4935 transitions. [2022-12-14 20:45:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:23,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:34,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2492 states and 4976 transitions. [2022-12-14 20:45:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4976 transitions. [2022-12-14 20:45:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 2493 states and 4977 transitions. [2022-12-14 20:45:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4977 transitions. [2022-12-14 20:45:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:34,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:34,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 2494 states and 4978 transitions. [2022-12-14 20:45:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4978 transitions. [2022-12-14 20:45:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:34,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2496 states and 4980 transitions. [2022-12-14 20:45:36,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4980 transitions. [2022-12-14 20:45:36,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:36,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:36,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 2498 states and 4982 transitions. [2022-12-14 20:45:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4982 transitions. [2022-12-14 20:45:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:45:38,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:38,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:38,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 2475 states and 4939 transitions. [2022-12-14 20:45:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4939 transitions. [2022-12-14 20:45:40,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:40,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:40,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5405 states to 2477 states and 4944 transitions. [2022-12-14 20:45:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4944 transitions. [2022-12-14 20:45:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:41,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5408 states to 2479 states and 4947 transitions. [2022-12-14 20:45:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4947 transitions. [2022-12-14 20:45:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 2481 states and 4950 transitions. [2022-12-14 20:45:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4950 transitions. [2022-12-14 20:45:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:43,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 2482 states and 4951 transitions. [2022-12-14 20:45:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4951 transitions. [2022-12-14 20:45:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5415 states to 2484 states and 4954 transitions. [2022-12-14 20:45:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4954 transitions. [2022-12-14 20:45:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:43,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 2485 states and 4955 transitions. [2022-12-14 20:45:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4955 transitions. [2022-12-14 20:45:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:43,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:43,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2487 states and 4958 transitions. [2022-12-14 20:45:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4958 transitions. [2022-12-14 20:45:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:43,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:44,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2489 states and 4961 transitions. [2022-12-14 20:45:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4961 transitions. [2022-12-14 20:45:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:44,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:44,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 2491 states and 4965 transitions. [2022-12-14 20:45:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4965 transitions. [2022-12-14 20:45:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:44,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2493 states and 4969 transitions. [2022-12-14 20:45:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4969 transitions. [2022-12-14 20:45:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:44,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:45:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 2510 states and 5011 transitions. [2022-12-14 20:45:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 5011 transitions. [2022-12-14 20:45:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:45:58,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:45:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2511 states and 5012 transitions. [2022-12-14 20:45:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 5012 transitions. [2022-12-14 20:45:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:45:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 2513 states and 5017 transitions. [2022-12-14 20:46:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 5017 transitions. [2022-12-14 20:46:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:00,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:02,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 2515 states and 5021 transitions. [2022-12-14 20:46:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5021 transitions. [2022-12-14 20:46:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:02,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:02,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2517 states and 5024 transitions. [2022-12-14 20:46:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5024 transitions. [2022-12-14 20:46:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:04,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:04,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 2518 states and 5025 transitions. [2022-12-14 20:46:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 5025 transitions. [2022-12-14 20:46:04,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:04,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:04,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 2520 states and 5028 transitions. [2022-12-14 20:46:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 5028 transitions. [2022-12-14 20:46:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:04,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2522 states and 5033 transitions. [2022-12-14 20:46:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 5033 transitions. [2022-12-14 20:46:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2524 states and 5036 transitions. [2022-12-14 20:46:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5036 transitions. [2022-12-14 20:46:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:07,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:07,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 2526 states and 5041 transitions. [2022-12-14 20:46:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5041 transitions. [2022-12-14 20:46:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:10,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2528 states and 5044 transitions. [2022-12-14 20:46:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5044 transitions. [2022-12-14 20:46:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:11,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:12,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 2530 states and 5047 transitions. [2022-12-14 20:46:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 5047 transitions. [2022-12-14 20:46:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:12,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:12,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:12,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 2532 states and 5051 transitions. [2022-12-14 20:46:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 5051 transitions. [2022-12-14 20:46:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:12,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5518 states to 2534 states and 5055 transitions. [2022-12-14 20:46:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5055 transitions. [2022-12-14 20:46:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5576 states to 2553 states and 5102 transitions. [2022-12-14 20:46:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5102 transitions. [2022-12-14 20:46:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:46:32,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:32,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 2555 states and 5106 transitions. [2022-12-14 20:46:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 5106 transitions. [2022-12-14 20:46:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:33,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:33,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 2557 states and 5109 transitions. [2022-12-14 20:46:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 5109 transitions. [2022-12-14 20:46:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:33,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 2559 states and 5114 transitions. [2022-12-14 20:46:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5114 transitions. [2022-12-14 20:46:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5589 states to 2560 states and 5115 transitions. [2022-12-14 20:46:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5115 transitions. [2022-12-14 20:46:34,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:34,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:34,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:35,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 2562 states and 5118 transitions. [2022-12-14 20:46:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 5118 transitions. [2022-12-14 20:46:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:35,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 2564 states and 5121 transitions. [2022-12-14 20:46:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 5121 transitions. [2022-12-14 20:46:35,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:35,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:35,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5598 states to 2566 states and 5124 transitions. [2022-12-14 20:46:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5124 transitions. [2022-12-14 20:46:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:35,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:46:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5670 states to 2588 states and 5193 transitions. [2022-12-14 20:46:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5193 transitions. [2022-12-14 20:46:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:55,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:46:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 2590 states and 5197 transitions. [2022-12-14 20:46:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5197 transitions. [2022-12-14 20:46:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:46:55,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5732 states to 2611 states and 5253 transitions. [2022-12-14 20:47:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5253 transitions. [2022-12-14 20:47:16,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:16,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:16,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 2613 states and 5256 transitions. [2022-12-14 20:47:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5256 transitions. [2022-12-14 20:47:16,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:16,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2615 states and 5259 transitions. [2022-12-14 20:47:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5259 transitions. [2022-12-14 20:47:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:16,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:16,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:17,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:17,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2616 states and 5262 transitions. [2022-12-14 20:47:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5262 transitions. [2022-12-14 20:47:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:17,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:17,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 2617 states and 5263 transitions. [2022-12-14 20:47:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5263 transitions. [2022-12-14 20:47:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:18,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 2619 states and 5266 transitions. [2022-12-14 20:47:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5266 transitions. [2022-12-14 20:47:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:18,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:18,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:18,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:19,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2621 states and 5269 transitions. [2022-12-14 20:47:19,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5269 transitions. [2022-12-14 20:47:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:19,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2623 states and 5272 transitions. [2022-12-14 20:47:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5272 transitions. [2022-12-14 20:47:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:47:19,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5752 states to 2624 states and 5273 transitions. [2022-12-14 20:47:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5273 transitions. [2022-12-14 20:47:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:19,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:19,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 2626 states and 5276 transitions. [2022-12-14 20:47:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 5276 transitions. [2022-12-14 20:47:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:19,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:19,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 2628 states and 5279 transitions. [2022-12-14 20:47:20,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 5279 transitions. [2022-12-14 20:47:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:20,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:20,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 2630 states and 5282 transitions. [2022-12-14 20:47:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5282 transitions. [2022-12-14 20:47:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:20,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:20,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5764 states to 2632 states and 5285 transitions. [2022-12-14 20:47:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5285 transitions. [2022-12-14 20:47:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:20,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:20,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:23,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:23,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2634 states and 5290 transitions. [2022-12-14 20:47:23,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5290 transitions. [2022-12-14 20:47:23,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:23,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:23,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:23,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5772 states to 2636 states and 5293 transitions. [2022-12-14 20:47:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5293 transitions. [2022-12-14 20:47:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:23,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:23,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 2638 states and 5296 transitions. [2022-12-14 20:47:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5296 transitions. [2022-12-14 20:47:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:23,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:24,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 2640 states and 5299 transitions. [2022-12-14 20:47:24,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5299 transitions. [2022-12-14 20:47:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:24,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:24,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:26,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 2642 states and 5304 transitions. [2022-12-14 20:47:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5304 transitions. [2022-12-14 20:47:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:26,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2644 states and 5307 transitions. [2022-12-14 20:47:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 5307 transitions. [2022-12-14 20:47:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:47:26,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:26,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 2646 states and 5310 transitions. [2022-12-14 20:47:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5310 transitions. [2022-12-14 20:47:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:47:27,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:27,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5793 states to 2648 states and 5314 transitions. [2022-12-14 20:47:27,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5314 transitions. [2022-12-14 20:47:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:47:27,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 2650 states and 5317 transitions. [2022-12-14 20:47:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5317 transitions. [2022-12-14 20:47:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:47:27,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:47:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 2652 states and 5320 transitions. [2022-12-14 20:47:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5320 transitions. [2022-12-14 20:47:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:47:27,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:47:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 2666 states and 5365 transitions. [2022-12-14 20:47:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5365 transitions. [2022-12-14 20:47:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:47:48,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:48,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:47:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 2667 states and 5366 transitions. [2022-12-14 20:47:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 5366 transitions. [2022-12-14 20:47:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:47:48,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:48,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2679 states and 5405 transitions. [2022-12-14 20:48:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 5405 transitions. [2022-12-14 20:48:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:48:09,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2680 states and 5406 transitions. [2022-12-14 20:48:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5406 transitions. [2022-12-14 20:48:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:09,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:09,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:10,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2682 states and 5409 transitions. [2022-12-14 20:48:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5409 transitions. [2022-12-14 20:48:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:10,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:10,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 2683 states and 5410 transitions. [2022-12-14 20:48:10,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5410 transitions. [2022-12-14 20:48:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:10,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:10,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 2685 states and 5413 transitions. [2022-12-14 20:48:10,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5413 transitions. [2022-12-14 20:48:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:10,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:10,459 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5895 states to 2687 states and 5416 transitions. [2022-12-14 20:48:10,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5416 transitions. [2022-12-14 20:48:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:10,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5898 states to 2689 states and 5419 transitions. [2022-12-14 20:48:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5419 transitions. [2022-12-14 20:48:10,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:10,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5901 states to 2691 states and 5422 transitions. [2022-12-14 20:48:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5422 transitions. [2022-12-14 20:48:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:10,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:11,063 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 20:48:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2700 states and 5449 transitions. [2022-12-14 20:48:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5449 transitions. [2022-12-14 20:48:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:26,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2702 states and 5452 transitions. [2022-12-14 20:48:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5452 transitions. [2022-12-14 20:48:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:26,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:26,790 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 2703 states and 5453 transitions. [2022-12-14 20:48:26,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5453 transitions. [2022-12-14 20:48:26,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:26,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:26,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:48:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 2719 states and 5498 transitions. [2022-12-14 20:48:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5498 transitions. [2022-12-14 20:48:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 2721 states and 5501 transitions. [2022-12-14 20:48:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5501 transitions. [2022-12-14 20:48:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:46,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5983 states to 2723 states and 5504 transitions. [2022-12-14 20:48:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5504 transitions. [2022-12-14 20:48:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:46,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:46,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5986 states to 2725 states and 5507 transitions. [2022-12-14 20:48:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5507 transitions. [2022-12-14 20:48:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:46,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 2727 states and 5510 transitions. [2022-12-14 20:48:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5510 transitions. [2022-12-14 20:48:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 2729 states and 5513 transitions. [2022-12-14 20:48:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5513 transitions. [2022-12-14 20:48:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:46,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:48:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6013 states to 2736 states and 5534 transitions. [2022-12-14 20:48:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5534 transitions. [2022-12-14 20:48:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:58,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:58,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:48:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6016 states to 2738 states and 5537 transitions. [2022-12-14 20:48:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5537 transitions. [2022-12-14 20:48:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:59,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:59,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:48:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 2740 states and 5540 transitions. [2022-12-14 20:48:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5540 transitions. [2022-12-14 20:48:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:59,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:59,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:59,443 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 20:48:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 2741 states and 5541 transitions. [2022-12-14 20:48:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5541 transitions. [2022-12-14 20:48:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:48:59,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:59,637 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:49:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:19,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6059 states to 2755 states and 5580 transitions. [2022-12-14 20:49:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5580 transitions. [2022-12-14 20:49:19,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:19,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:19,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:49:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 2772 states and 5628 transitions. [2022-12-14 20:49:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5628 transitions. [2022-12-14 20:49:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:40,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:40,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:49:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 2773 states and 5629 transitions. [2022-12-14 20:49:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5629 transitions. [2022-12-14 20:49:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:40,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:40,395 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 20:49:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2775 states and 5632 transitions. [2022-12-14 20:49:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5632 transitions. [2022-12-14 20:49:40,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:40,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:40,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:40,669 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 20:49:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 2777 states and 5635 transitions. [2022-12-14 20:49:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5635 transitions. [2022-12-14 20:49:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:40,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:40,846 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 20:49:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6117 states to 2779 states and 5638 transitions. [2022-12-14 20:49:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5638 transitions. [2022-12-14 20:49:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:40,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:49:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 2784 states and 5653 transitions. [2022-12-14 20:49:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 5653 transitions. [2022-12-14 20:49:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:51,305 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 20:49:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 2786 states and 5656 transitions. [2022-12-14 20:49:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5656 transitions. [2022-12-14 20:49:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:51,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:49:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6136 states to 2787 states and 5657 transitions. [2022-12-14 20:49:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5657 transitions. [2022-12-14 20:49:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:49:51,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:49:51,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 2789 states and 5660 transitions. [2022-12-14 20:49:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5660 transitions. [2022-12-14 20:49:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:49:51,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:51,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:50:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2803 states and 5699 transitions. [2022-12-14 20:50:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5699 transitions. [2022-12-14 20:50:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:50:12,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:12,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:13,488 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:50:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 2825 states and 5757 transitions. [2022-12-14 20:50:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5757 transitions. [2022-12-14 20:50:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:50:41,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:41,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:50:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 2827 states and 5760 transitions. [2022-12-14 20:50:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5760 transitions. [2022-12-14 20:50:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:50:41,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:41,343 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:51:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6286 states to 2844 states and 5807 transitions. [2022-12-14 20:51:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5807 transitions. [2022-12-14 20:51:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:00,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:51:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2846 states and 5810 transitions. [2022-12-14 20:51:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5810 transitions. [2022-12-14 20:51:00,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:00,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:00,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:51:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 2861 states and 5851 transitions. [2022-12-14 20:51:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5851 transitions. [2022-12-14 20:51:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:20,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:20,271 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:51:20,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6333 states to 2863 states and 5854 transitions. [2022-12-14 20:51:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5854 transitions. [2022-12-14 20:51:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:20,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:20,457 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:51:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6336 states to 2865 states and 5857 transitions. [2022-12-14 20:51:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5857 transitions. [2022-12-14 20:51:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:20,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:51:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:20,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 2867 states and 5860 transitions. [2022-12-14 20:51:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5860 transitions. [2022-12-14 20:51:20,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:20,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:20,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:51:20,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 2868 states and 5861 transitions. [2022-12-14 20:51:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5861 transitions. [2022-12-14 20:51:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:21,012 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:51:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 2880 states and 5894 transitions. [2022-12-14 20:51:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5894 transitions. [2022-12-14 20:51:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:36,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:51:37,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2882 states and 5897 transitions. [2022-12-14 20:51:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 5897 transitions. [2022-12-14 20:51:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:37,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:51:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2883 states and 5898 transitions. [2022-12-14 20:51:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5898 transitions. [2022-12-14 20:51:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:37,656 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:51:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 2895 states and 5931 transitions. [2022-12-14 20:51:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 5931 transitions. [2022-12-14 20:51:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:52,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:52,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:51:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 2898 states and 5940 transitions. [2022-12-14 20:51:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 5940 transitions. [2022-12-14 20:51:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:58,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,331 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:51:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 2900 states and 5943 transitions. [2022-12-14 20:51:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 5943 transitions. [2022-12-14 20:51:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:58,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:51:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 2901 states and 5944 transitions. [2022-12-14 20:51:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5944 transitions. [2022-12-14 20:51:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:51:58,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,805 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 20:51:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:58,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 2903 states and 5947 transitions. [2022-12-14 20:51:58,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5947 transitions. [2022-12-14 20:51:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:51:58,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,975 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:52:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6479 states to 2923 states and 6000 transitions. [2022-12-14 20:52:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 6000 transitions. [2022-12-14 20:52:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:52:24,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:24,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:52:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6536 states to 2941 states and 6057 transitions. [2022-12-14 20:52:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 6057 transitions. [2022-12-14 20:52:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:52:45,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:53:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6569 states to 2953 states and 6090 transitions. [2022-12-14 20:53:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 6090 transitions. [2022-12-14 20:53:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:53:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:53:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:02,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6570 states to 2954 states and 6091 transitions. [2022-12-14 20:53:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 6091 transitions. [2022-12-14 20:53:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:53:02,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:02,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:02,240 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:53:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6603 states to 2966 states and 6124 transitions. [2022-12-14 20:53:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 6124 transitions. [2022-12-14 20:53:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:53:18,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:53:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6608 states to 2969 states and 6129 transitions. [2022-12-14 20:53:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 6129 transitions. [2022-12-14 20:53:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:53:21,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:21,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:53:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 2971 states and 6132 transitions. [2022-12-14 20:53:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 6132 transitions. [2022-12-14 20:53:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:53:22,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:22,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.