./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/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 6c0fd06ffbdf36f84b0329229d349f7809a823e5b3b7481a48579e7931c7ae64 --- 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 [2022-12-15 02:19:32,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:19:32,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:19:32,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:19:32,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:19:32,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:19:32,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:19:32,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:19:32,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:19:32,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:19:32,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:19:32,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:19:32,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:19:32,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:19:32,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:19:32,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:19:32,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:19:32,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:19:32,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:19:32,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:19:32,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:19:32,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:19:32,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:19:32,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:19:32,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:19:32,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:19:32,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:19:32,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:19:32,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:19:32,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:19:32,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:19:32,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:19:32,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:19:32,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:19:32,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:19:32,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:19:32,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:19:32,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:19:32,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:19:32,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:19:32,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:19:32,380 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:19:32,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:19:32,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:19:32,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:19:32,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:19:32,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:19:32,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:19:32,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:19:32,400 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:19:32,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:19:32,400 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:19:32,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:19:32,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:19:32,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:19:32,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:19:32,401 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:19:32,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:19:32,401 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:19:32,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:19:32,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:19:32,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:19:32,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:19:32,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:19:32,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:19:32,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:19:32,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:19:32,402 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:19:32,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:19:32,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:19:32,403 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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c0fd06ffbdf36f84b0329229d349f7809a823e5b3b7481a48579e7931c7ae64 [2022-12-15 02:19:32,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:19:32,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:19:32,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:19:32,619 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:19:32,619 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:19:32,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c [2022-12-15 02:19:35,171 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:19:35,568 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:19:35,568 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c [2022-12-15 02:19:35,603 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/data/5a2a6e4ee/d39b1c8120f04af68bf2513f7b4176d3/FLAG56aa63bb6 [2022-12-15 02:19:35,722 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/data/5a2a6e4ee/d39b1c8120f04af68bf2513f7b4176d3 [2022-12-15 02:19:35,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:19:35,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:19:35,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:19:35,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:19:35,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:19:35,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:19:35" (1/1) ... [2022-12-15 02:19:35,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e5a7e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:35, skipping insertion in model container [2022-12-15 02:19:35,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:19:35" (1/1) ... [2022-12-15 02:19:35,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:19:35,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:19:37,340 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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c[380593,380606] [2022-12-15 02:19:37,361 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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c[383339,383352] [2022-12-15 02:19:37,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:19:37,677 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:19:38,487 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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c[380593,380606] [2022-12-15 02:19:38,490 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_f3a4acc9-fe20-490c-94b9-418aa05b45b6/sv-benchmarks/c/combinations/Problem05_label49+token_ring.15.cil.c[383339,383352] [2022-12-15 02:19:38,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:19:38,540 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:19:38,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38 WrapperNode [2022-12-15 02:19:38,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:19:38,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:19:38,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:19:38,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:19:38,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:38,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:38,838 INFO L138 Inliner]: procedures = 70, calls = 81, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 13260 [2022-12-15 02:19:38,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:19:38,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:19:38,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:19:38,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:19:38,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:38,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:38,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:38,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:39,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:39,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:39,112 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:39,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:39,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:19:39,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:19:39,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:19:39,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:19:39,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:19:38" (1/1) ... [2022-12-15 02:19:39,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:19:39,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:19:39,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:19:39,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a4acc9-fe20-490c-94b9-418aa05b45b6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:19:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:19:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 02:19:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 02:19:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 02:19:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 02:19:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 02:19:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 02:19:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 02:19:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 02:19:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 02:19:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 02:19:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 02:19:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 02:19:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 02:19:39,224 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 02:19:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:19:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:19:39,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:19:39,360 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:19:39,362 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:19:45,211 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:19:46,921 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:19:46,921 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-12-15 02:19:46,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:19:46 BoogieIcfgContainer [2022-12-15 02:19:46,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:19:46,926 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:19:46,927 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:19:46,933 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:19:46,934 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:19:46" (1/1) ... [2022-12-15 02:19:46,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:19:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1848 states and 3593 transitions. [2022-12-15 02:19:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3593 transitions. [2022-12-15 02:19:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:47,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:47,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3671 transitions. [2022-12-15 02:19:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3671 transitions. [2022-12-15 02:19:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:47,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:47,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3671 transitions. [2022-12-15 02:19:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3671 transitions. [2022-12-15 02:19:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:47,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1890 states and 3671 transitions. [2022-12-15 02:19:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3671 transitions. [2022-12-15 02:19:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1891 states and 3671 transitions. [2022-12-15 02:19:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3671 transitions. [2022-12-15 02:19:48,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1892 states and 3671 transitions. [2022-12-15 02:19:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3671 transitions. [2022-12-15 02:19:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1893 states and 3671 transitions. [2022-12-15 02:19:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3671 transitions. [2022-12-15 02:19:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1894 states and 3671 transitions. [2022-12-15 02:19:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3671 transitions. [2022-12-15 02:19:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1895 states and 3671 transitions. [2022-12-15 02:19:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3671 transitions. [2022-12-15 02:19:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1896 states and 3671 transitions. [2022-12-15 02:19:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3671 transitions. [2022-12-15 02:19:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1897 states and 3671 transitions. [2022-12-15 02:19:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3671 transitions. [2022-12-15 02:19:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1898 states and 3671 transitions. [2022-12-15 02:19:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3671 transitions. [2022-12-15 02:19:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1899 states and 3671 transitions. [2022-12-15 02:19:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3671 transitions. [2022-12-15 02:19:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1900 states and 3671 transitions. [2022-12-15 02:19:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3671 transitions. [2022-12-15 02:19:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1901 states and 3671 transitions. [2022-12-15 02:19:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3671 transitions. [2022-12-15 02:19:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1937 states and 3742 transitions. [2022-12-15 02:19:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3742 transitions. [2022-12-15 02:19:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1938 states and 3742 transitions. [2022-12-15 02:19:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3742 transitions. [2022-12-15 02:19:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1939 states and 3742 transitions. [2022-12-15 02:19:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3742 transitions. [2022-12-15 02:19:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1940 states and 3742 transitions. [2022-12-15 02:19:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3742 transitions. [2022-12-15 02:19:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1941 states and 3742 transitions. [2022-12-15 02:19:49,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3742 transitions. [2022-12-15 02:19:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1942 states and 3742 transitions. [2022-12-15 02:19:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3742 transitions. [2022-12-15 02:19:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1943 states and 3742 transitions. [2022-12-15 02:19:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3742 transitions. [2022-12-15 02:19:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1944 states and 3742 transitions. [2022-12-15 02:19:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3742 transitions. [2022-12-15 02:19:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1945 states and 3742 transitions. [2022-12-15 02:19:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3742 transitions. [2022-12-15 02:19:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:49,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1946 states and 3742 transitions. [2022-12-15 02:19:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3742 transitions. [2022-12-15 02:19:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:49,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:49,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1947 states and 3742 transitions. [2022-12-15 02:19:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3742 transitions. [2022-12-15 02:19:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1948 states and 3742 transitions. [2022-12-15 02:19:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3742 transitions. [2022-12-15 02:19:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1980 states and 3807 transitions. [2022-12-15 02:19:50,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3807 transitions. [2022-12-15 02:19:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1981 states and 3807 transitions. [2022-12-15 02:19:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3807 transitions. [2022-12-15 02:19:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1982 states and 3807 transitions. [2022-12-15 02:19:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3807 transitions. [2022-12-15 02:19:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1983 states and 3807 transitions. [2022-12-15 02:19:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3807 transitions. [2022-12-15 02:19:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1984 states and 3807 transitions. [2022-12-15 02:19:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3807 transitions. [2022-12-15 02:19:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:50,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1985 states and 3807 transitions. [2022-12-15 02:19:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3807 transitions. [2022-12-15 02:19:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:50,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1986 states and 3807 transitions. [2022-12-15 02:19:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3807 transitions. [2022-12-15 02:19:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1987 states and 3807 transitions. [2022-12-15 02:19:51,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3807 transitions. [2022-12-15 02:19:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1988 states and 3807 transitions. [2022-12-15 02:19:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3807 transitions. [2022-12-15 02:19:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1989 states and 3807 transitions. [2022-12-15 02:19:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3807 transitions. [2022-12-15 02:19:51,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1990 states and 3807 transitions. [2022-12-15 02:19:51,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3807 transitions. [2022-12-15 02:19:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2016 states and 3860 transitions. [2022-12-15 02:19:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3860 transitions. [2022-12-15 02:19:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2017 states and 3860 transitions. [2022-12-15 02:19:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3860 transitions. [2022-12-15 02:19:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2018 states and 3860 transitions. [2022-12-15 02:19:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3860 transitions. [2022-12-15 02:19:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:51,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:51,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2019 states and 3860 transitions. [2022-12-15 02:19:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3860 transitions. [2022-12-15 02:19:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2020 states and 3860 transitions. [2022-12-15 02:19:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3860 transitions. [2022-12-15 02:19:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2021 states and 3860 transitions. [2022-12-15 02:19:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3860 transitions. [2022-12-15 02:19:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2022 states and 3860 transitions. [2022-12-15 02:19:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3860 transitions. [2022-12-15 02:19:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2023 states and 3860 transitions. [2022-12-15 02:19:52,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3860 transitions. [2022-12-15 02:19:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2024 states and 3860 transitions. [2022-12-15 02:19:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3860 transitions. [2022-12-15 02:19:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2044 states and 3901 transitions. [2022-12-15 02:19:52,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3901 transitions. [2022-12-15 02:19:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:52,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:52,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2045 states and 3901 transitions. [2022-12-15 02:19:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3901 transitions. [2022-12-15 02:19:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2046 states and 3901 transitions. [2022-12-15 02:19:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3901 transitions. [2022-12-15 02:19:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2047 states and 3901 transitions. [2022-12-15 02:19:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3901 transitions. [2022-12-15 02:19:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2048 states and 3901 transitions. [2022-12-15 02:19:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3901 transitions. [2022-12-15 02:19:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2049 states and 3901 transitions. [2022-12-15 02:19:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3901 transitions. [2022-12-15 02:19:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2050 states and 3901 transitions. [2022-12-15 02:19:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3901 transitions. [2022-12-15 02:19:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2064 states and 3930 transitions. [2022-12-15 02:19:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3930 transitions. [2022-12-15 02:19:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2065 states and 3930 transitions. [2022-12-15 02:19:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3930 transitions. [2022-12-15 02:19:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2066 states and 3930 transitions. [2022-12-15 02:19:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3930 transitions. [2022-12-15 02:19:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:53,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2067 states and 3930 transitions. [2022-12-15 02:19:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3930 transitions. [2022-12-15 02:19:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:53,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:53,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2068 states and 3930 transitions. [2022-12-15 02:19:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3930 transitions. [2022-12-15 02:19:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2076 states and 3947 transitions. [2022-12-15 02:19:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3947 transitions. [2022-12-15 02:19:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:54,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2077 states and 3947 transitions. [2022-12-15 02:19:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3947 transitions. [2022-12-15 02:19:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:54,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2078 states and 3947 transitions. [2022-12-15 02:19:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3947 transitions. [2022-12-15 02:19:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:54,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2083 states and 3958 transitions. [2022-12-15 02:19:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3958 transitions. [2022-12-15 02:19:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:54,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2084 states and 3958 transitions. [2022-12-15 02:19:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3958 transitions. [2022-12-15 02:19:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 02:19:54,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:19:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2092 states and 3973 transitions. [2022-12-15 02:19:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3973 transitions. [2022-12-15 02:19:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:19:55,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:19:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2138 states and 4066 transitions. [2022-12-15 02:19:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 4066 transitions. [2022-12-15 02:19:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:19:56,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:56,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:19:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2140 states and 4071 transitions. [2022-12-15 02:19:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 4071 transitions. [2022-12-15 02:19:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:19:58,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:19:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2151 states and 4094 transitions. [2022-12-15 02:19:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4094 transitions. [2022-12-15 02:19:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:19:59,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:59,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2168 states and 4129 transitions. [2022-12-15 02:20:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4129 transitions. [2022-12-15 02:20:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:20:02,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2191 states and 4176 transitions. [2022-12-15 02:20:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4176 transitions. [2022-12-15 02:20:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:20:06,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:11,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2220 states and 4235 transitions. [2022-12-15 02:20:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4235 transitions. [2022-12-15 02:20:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:20:11,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:11,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:12,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2258 states and 4312 transitions. [2022-12-15 02:20:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4312 transitions. [2022-12-15 02:20:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:18,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2259 states and 4313 transitions. [2022-12-15 02:20:18,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4313 transitions. [2022-12-15 02:20:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:18,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2260 states and 4314 transitions. [2022-12-15 02:20:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4314 transitions. [2022-12-15 02:20:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:19,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:19,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2261 states and 4315 transitions. [2022-12-15 02:20:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4315 transitions. [2022-12-15 02:20:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:19,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 2262 states and 4316 transitions. [2022-12-15 02:20:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4316 transitions. [2022-12-15 02:20:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:19,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2263 states and 4317 transitions. [2022-12-15 02:20:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4317 transitions. [2022-12-15 02:20:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:19,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:19,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2264 states and 4318 transitions. [2022-12-15 02:20:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4318 transitions. [2022-12-15 02:20:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:20,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:20,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2265 states and 4319 transitions. [2022-12-15 02:20:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4319 transitions. [2022-12-15 02:20:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:20,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:21,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:20:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2313 states and 4419 transitions. [2022-12-15 02:20:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4419 transitions. [2022-12-15 02:20:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:28,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2315 states and 4424 transitions. [2022-12-15 02:20:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4424 transitions. [2022-12-15 02:20:28,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:28,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:28,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:28,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2316 states and 4425 transitions. [2022-12-15 02:20:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4425 transitions. [2022-12-15 02:20:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:28,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2327 states and 4448 transitions. [2022-12-15 02:20:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 4448 transitions. [2022-12-15 02:20:30,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:30,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:30,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2328 states and 4449 transitions. [2022-12-15 02:20:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4449 transitions. [2022-12-15 02:20:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:30,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2329 states and 4450 transitions. [2022-12-15 02:20:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4450 transitions. [2022-12-15 02:20:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:31,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:31,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2346 states and 4485 transitions. [2022-12-15 02:20:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4485 transitions. [2022-12-15 02:20:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:33,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2369 states and 4532 transitions. [2022-12-15 02:20:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4532 transitions. [2022-12-15 02:20:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:37,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 2370 states and 4533 transitions. [2022-12-15 02:20:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4533 transitions. [2022-12-15 02:20:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:38,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:43,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2399 states and 4592 transitions. [2022-12-15 02:20:43,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4592 transitions. [2022-12-15 02:20:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:43,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:43,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:43,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 2400 states and 4593 transitions. [2022-12-15 02:20:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4593 transitions. [2022-12-15 02:20:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:43,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2438 states and 4671 transitions. [2022-12-15 02:20:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4671 transitions. [2022-12-15 02:20:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:20:51,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:51,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:20:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 2399 states and 4603 transitions. [2022-12-15 02:20:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4603 transitions. [2022-12-15 02:20:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:51,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:51,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:52,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 2400 states and 4604 transitions. [2022-12-15 02:20:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4604 transitions. [2022-12-15 02:20:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:52,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:52,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 2401 states and 4605 transitions. [2022-12-15 02:20:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4605 transitions. [2022-12-15 02:20:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:52,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:52,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 2402 states and 4606 transitions. [2022-12-15 02:20:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4606 transitions. [2022-12-15 02:20:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:52,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:52,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 2403 states and 4607 transitions. [2022-12-15 02:20:52,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4607 transitions. [2022-12-15 02:20:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:52,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:52,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 2404 states and 4608 transitions. [2022-12-15 02:20:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4608 transitions. [2022-12-15 02:20:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:53,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 2405 states and 4609 transitions. [2022-12-15 02:20:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4609 transitions. [2022-12-15 02:20:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:53,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:20:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 2406 states and 4610 transitions. [2022-12-15 02:20:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4610 transitions. [2022-12-15 02:20:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:20:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:21:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2456 states and 4717 transitions. [2022-12-15 02:21:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4717 transitions. [2022-12-15 02:21:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:06,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:06,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2458 states and 4722 transitions. [2022-12-15 02:21:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4722 transitions. [2022-12-15 02:21:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:06,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:06,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 2459 states and 4723 transitions. [2022-12-15 02:21:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4723 transitions. [2022-12-15 02:21:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:07,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2470 states and 4746 transitions. [2022-12-15 02:21:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4746 transitions. [2022-12-15 02:21:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2471 states and 4747 transitions. [2022-12-15 02:21:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4747 transitions. [2022-12-15 02:21:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:10,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2472 states and 4748 transitions. [2022-12-15 02:21:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4748 transitions. [2022-12-15 02:21:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:10,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:14,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5031 states to 2489 states and 4783 transitions. [2022-12-15 02:21:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4783 transitions. [2022-12-15 02:21:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:14,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:14,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:14,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2512 states and 4830 transitions. [2022-12-15 02:21:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4830 transitions. [2022-12-15 02:21:19,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:19,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:19,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:20,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5081 states to 2513 states and 4831 transitions. [2022-12-15 02:21:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4831 transitions. [2022-12-15 02:21:20,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:20,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:20,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5142 states to 2542 states and 4890 transitions. [2022-12-15 02:21:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4890 transitions. [2022-12-15 02:21:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:27,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:27,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2543 states and 4891 transitions. [2022-12-15 02:21:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4891 transitions. [2022-12-15 02:21:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:28,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:28,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:39,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 2580 states and 4968 transitions. [2022-12-15 02:21:39,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 4968 transitions. [2022-12-15 02:21:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:21:39,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:39,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:39,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2541 states and 4898 transitions. [2022-12-15 02:21:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4898 transitions. [2022-12-15 02:21:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:39,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2542 states and 4899 transitions. [2022-12-15 02:21:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4899 transitions. [2022-12-15 02:21:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:39,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:40,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2543 states and 4900 transitions. [2022-12-15 02:21:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4900 transitions. [2022-12-15 02:21:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:40,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2544 states and 4901 transitions. [2022-12-15 02:21:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4901 transitions. [2022-12-15 02:21:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:40,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2545 states and 4902 transitions. [2022-12-15 02:21:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4902 transitions. [2022-12-15 02:21:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:40,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 2546 states and 4903 transitions. [2022-12-15 02:21:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 4903 transitions. [2022-12-15 02:21:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:41,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:41,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2547 states and 4904 transitions. [2022-12-15 02:21:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4904 transitions. [2022-12-15 02:21:41,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:41,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:41,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:21:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2548 states and 4905 transitions. [2022-12-15 02:21:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 4905 transitions. [2022-12-15 02:21:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:21:42,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:42,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:43,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:22:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2600 states and 5018 transitions. [2022-12-15 02:22:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5018 transitions. [2022-12-15 02:22:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:01,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 2602 states and 5023 transitions. [2022-12-15 02:22:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5023 transitions. [2022-12-15 02:22:02,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:02,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:02,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:02,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 2603 states and 5024 transitions. [2022-12-15 02:22:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5024 transitions. [2022-12-15 02:22:02,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:02,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:02,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5370 states to 2614 states and 5047 transitions. [2022-12-15 02:22:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5047 transitions. [2022-12-15 02:22:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:06,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5371 states to 2615 states and 5048 transitions. [2022-12-15 02:22:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5048 transitions. [2022-12-15 02:22:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:06,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:06,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:06,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:06,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2616 states and 5049 transitions. [2022-12-15 02:22:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5049 transitions. [2022-12-15 02:22:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:07,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2633 states and 5084 transitions. [2022-12-15 02:22:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 5084 transitions. [2022-12-15 02:22:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:13,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:13,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:13,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 2656 states and 5131 transitions. [2022-12-15 02:22:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5131 transitions. [2022-12-15 02:22:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:20,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2657 states and 5132 transitions. [2022-12-15 02:22:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5132 transitions. [2022-12-15 02:22:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:20,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2686 states and 5191 transitions. [2022-12-15 02:22:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5191 transitions. [2022-12-15 02:22:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:29,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:29,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:30,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 2687 states and 5192 transitions. [2022-12-15 02:22:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5192 transitions. [2022-12-15 02:22:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:30,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:30,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:44,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 2724 states and 5269 transitions. [2022-12-15 02:22:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5269 transitions. [2022-12-15 02:22:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:22:44,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:44,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2686 states and 5200 transitions. [2022-12-15 02:22:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5200 transitions. [2022-12-15 02:22:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:45,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:45,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2687 states and 5201 transitions. [2022-12-15 02:22:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5201 transitions. [2022-12-15 02:22:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:45,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 2688 states and 5202 transitions. [2022-12-15 02:22:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5202 transitions. [2022-12-15 02:22:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:46,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2689 states and 5203 transitions. [2022-12-15 02:22:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5203 transitions. [2022-12-15 02:22:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:46,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2690 states and 5204 transitions. [2022-12-15 02:22:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5204 transitions. [2022-12-15 02:22:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:47,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2691 states and 5205 transitions. [2022-12-15 02:22:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5205 transitions. [2022-12-15 02:22:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:47,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:47,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2692 states and 5206 transitions. [2022-12-15 02:22:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5206 transitions. [2022-12-15 02:22:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:48,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:48,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:22:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2693 states and 5207 transitions. [2022-12-15 02:22:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5207 transitions. [2022-12-15 02:22:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:48,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:48,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:22:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2693 states and 5206 transitions. [2022-12-15 02:22:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5206 transitions. [2022-12-15 02:22:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:48,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:22:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2695 states and 5210 transitions. [2022-12-15 02:22:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5210 transitions. [2022-12-15 02:22:49,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:22:49,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:49,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:50,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:23:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2750 states and 5333 transitions. [2022-12-15 02:23:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 5333 transitions. [2022-12-15 02:23:15,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:15,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:15,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2752 states and 5338 transitions. [2022-12-15 02:23:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5338 transitions. [2022-12-15 02:23:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:17,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:17,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:17,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2753 states and 5339 transitions. [2022-12-15 02:23:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5339 transitions. [2022-12-15 02:23:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:17,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:17,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:21,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 2764 states and 5362 transitions. [2022-12-15 02:23:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 5362 transitions. [2022-12-15 02:23:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:21,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:22,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 2765 states and 5363 transitions. [2022-12-15 02:23:22,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5363 transitions. [2022-12-15 02:23:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:22,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5776 states to 2766 states and 5364 transitions. [2022-12-15 02:23:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5364 transitions. [2022-12-15 02:23:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:22,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:28,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 2783 states and 5399 transitions. [2022-12-15 02:23:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5399 transitions. [2022-12-15 02:23:28,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:28,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:28,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2806 states and 5446 transitions. [2022-12-15 02:23:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5446 transitions. [2022-12-15 02:23:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:37,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:37,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:37,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 2807 states and 5447 transitions. [2022-12-15 02:23:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5447 transitions. [2022-12-15 02:23:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:38,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2836 states and 5507 transitions. [2022-12-15 02:23:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5507 transitions. [2022-12-15 02:23:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:50,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:23:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2837 states and 5508 transitions. [2022-12-15 02:23:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5508 transitions. [2022-12-15 02:23:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:23:51,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:51,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2868 states and 5573 transitions. [2022-12-15 02:24:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5573 transitions. [2022-12-15 02:24:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:24:07,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 2871 states and 5579 transitions. [2022-12-15 02:24:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5579 transitions. [2022-12-15 02:24:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:24:10,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:10,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2874 states and 5585 transitions. [2022-12-15 02:24:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5585 transitions. [2022-12-15 02:24:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:24:12,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:13,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2836 states and 5516 transitions. [2022-12-15 02:24:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5516 transitions. [2022-12-15 02:24:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:13,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:13,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:13,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2837 states and 5517 transitions. [2022-12-15 02:24:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5517 transitions. [2022-12-15 02:24:14,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:14,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 2838 states and 5518 transitions. [2022-12-15 02:24:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5518 transitions. [2022-12-15 02:24:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:14,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:14,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5933 states to 2839 states and 5519 transitions. [2022-12-15 02:24:15,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5519 transitions. [2022-12-15 02:24:15,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:15,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 2840 states and 5520 transitions. [2022-12-15 02:24:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5520 transitions. [2022-12-15 02:24:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:15,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:15,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2841 states and 5521 transitions. [2022-12-15 02:24:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5521 transitions. [2022-12-15 02:24:16,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:16,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:16,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2842 states and 5522 transitions. [2022-12-15 02:24:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5522 transitions. [2022-12-15 02:24:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:17,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:24:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2843 states and 5523 transitions. [2022-12-15 02:24:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5523 transitions. [2022-12-15 02:24:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:18,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:24:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:18,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2845 states and 5527 transitions. [2022-12-15 02:24:18,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5527 transitions. [2022-12-15 02:24:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:18,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:18,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:18,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:24:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2847 states and 5531 transitions. [2022-12-15 02:24:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5531 transitions. [2022-12-15 02:24:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:18,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:24:29,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2857 states and 5553 transitions. [2022-12-15 02:24:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5553 transitions. [2022-12-15 02:24:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:24:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6007 states to 2858 states and 5554 transitions. [2022-12-15 02:24:30,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5554 transitions. [2022-12-15 02:24:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:24:30,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:25:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 2915 states and 5684 transitions. [2022-12-15 02:25:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 5684 transitions. [2022-12-15 02:25:12,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:12,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:12,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:13,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6237 states to 2917 states and 5689 transitions. [2022-12-15 02:25:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 5689 transitions. [2022-12-15 02:25:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:13,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:13,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:14,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2918 states and 5690 transitions. [2022-12-15 02:25:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5690 transitions. [2022-12-15 02:25:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2929 states and 5713 transitions. [2022-12-15 02:25:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5713 transitions. [2022-12-15 02:25:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:19,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:19,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:20,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2930 states and 5714 transitions. [2022-12-15 02:25:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5714 transitions. [2022-12-15 02:25:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:20,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:21,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2931 states and 5715 transitions. [2022-12-15 02:25:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 5715 transitions. [2022-12-15 02:25:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:21,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:30,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 2948 states and 5750 transitions. [2022-12-15 02:25:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5750 transitions. [2022-12-15 02:25:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:30,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:30,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2971 states and 5798 transitions. [2022-12-15 02:25:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 5798 transitions. [2022-12-15 02:25:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:43,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:25:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6353 states to 2972 states and 5799 transitions. [2022-12-15 02:25:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5799 transitions. [2022-12-15 02:25:44,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:25:44,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:44,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 3001 states and 5859 transitions. [2022-12-15 02:26:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5859 transitions. [2022-12-15 02:26:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:26:02,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 3002 states and 5860 transitions. [2022-12-15 02:26:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5860 transitions. [2022-12-15 02:26:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:26:02,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:02,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6471 states to 3027 states and 5913 transitions. [2022-12-15 02:26:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5913 transitions. [2022-12-15 02:26:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:26:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:22,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 3033 states and 5925 transitions. [2022-12-15 02:26:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 5925 transitions. [2022-12-15 02:26:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:26:22,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3036 states and 5931 transitions. [2022-12-15 02:26:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 5931 transitions. [2022-12-15 02:26:25,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:26:25,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:25,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6495 states to 3039 states and 5937 transitions. [2022-12-15 02:26:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 5937 transitions. [2022-12-15 02:26:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:26:29,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:29,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:31,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 3001 states and 5868 transitions. [2022-12-15 02:26:31,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5868 transitions. [2022-12-15 02:26:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:31,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:31,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 3002 states and 5869 transitions. [2022-12-15 02:26:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5869 transitions. [2022-12-15 02:26:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 3003 states and 5870 transitions. [2022-12-15 02:26:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5870 transitions. [2022-12-15 02:26:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:32,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 3004 states and 5871 transitions. [2022-12-15 02:26:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5871 transitions. [2022-12-15 02:26:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:33,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 3005 states and 5872 transitions. [2022-12-15 02:26:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 5872 transitions. [2022-12-15 02:26:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:34,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:34,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 3006 states and 5873 transitions. [2022-12-15 02:26:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5873 transitions. [2022-12-15 02:26:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:35,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 3007 states and 5874 transitions. [2022-12-15 02:26:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5874 transitions. [2022-12-15 02:26:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:36,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:36,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:26:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 3008 states and 5875 transitions. [2022-12-15 02:26:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5875 transitions. [2022-12-15 02:26:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:37,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:26:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6429 states to 3010 states and 5878 transitions. [2022-12-15 02:26:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5878 transitions. [2022-12-15 02:26:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:38,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:38,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:26:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 3012 states and 5882 transitions. [2022-12-15 02:26:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5882 transitions. [2022-12-15 02:26:38,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:38,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:38,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:26:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 3014 states and 5886 transitions. [2022-12-15 02:26:39,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 5886 transitions. [2022-12-15 02:26:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:39,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:39,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:26:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6467 states to 3026 states and 5914 transitions. [2022-12-15 02:26:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5914 transitions. [2022-12-15 02:26:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:57,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:26:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6468 states to 3027 states and 5915 transitions. [2022-12-15 02:26:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5915 transitions. [2022-12-15 02:26:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:26:58,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:27:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6710 states to 3086 states and 6054 transitions. [2022-12-15 02:27:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 6054 transitions. [2022-12-15 02:27:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:27:56,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:27:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 3088 states and 6059 transitions. [2022-12-15 02:27:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 6059 transitions. [2022-12-15 02:27:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:27:59,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:59,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:59,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6718 states to 3089 states and 6060 transitions. [2022-12-15 02:28:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 6060 transitions. [2022-12-15 02:28:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:00,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:00,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6743 states to 3100 states and 6083 transitions. [2022-12-15 02:28:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6083 transitions. [2022-12-15 02:28:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:06,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 3101 states and 6084 transitions. [2022-12-15 02:28:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 6084 transitions. [2022-12-15 02:28:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:07,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:07,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6745 states to 3102 states and 6085 transitions. [2022-12-15 02:28:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 6085 transitions. [2022-12-15 02:28:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:08,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6782 states to 3119 states and 6120 transitions. [2022-12-15 02:28:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 6120 transitions. [2022-12-15 02:28:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:19,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:19,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6831 states to 3141 states and 6167 transitions. [2022-12-15 02:28:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 6167 transitions. [2022-12-15 02:28:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:35,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:35,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6832 states to 3142 states and 6168 transitions. [2022-12-15 02:28:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 6168 transitions. [2022-12-15 02:28:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:36,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:28:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3164 states and 6215 transitions. [2022-12-15 02:28:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6215 transitions. [2022-12-15 02:28:54,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:28:54,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:54,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6894 states to 3171 states and 6228 transitions. [2022-12-15 02:29:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6228 transitions. [2022-12-15 02:29:02,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:29:02,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:02,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:03,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 3172 states and 6229 transitions. [2022-12-15 02:29:03,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6229 transitions. [2022-12-15 02:29:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:29:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 3194 states and 6276 transitions. [2022-12-15 02:29:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 6276 transitions. [2022-12-15 02:29:21,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:29:21,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:21,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:25,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6950 states to 3197 states and 6282 transitions. [2022-12-15 02:29:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6282 transitions. [2022-12-15 02:29:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:29:25,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6968 states to 3206 states and 6300 transitions. [2022-12-15 02:29:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 6300 transitions. [2022-12-15 02:29:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:29:35,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6974 states to 3209 states and 6306 transitions. [2022-12-15 02:29:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 6306 transitions. [2022-12-15 02:29:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:29:39,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:39,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 3171 states and 6237 transitions. [2022-12-15 02:29:41,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6237 transitions. [2022-12-15 02:29:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:41,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:41,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6898 states to 3172 states and 6238 transitions. [2022-12-15 02:29:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6238 transitions. [2022-12-15 02:29:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:42,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:42,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6899 states to 3173 states and 6239 transitions. [2022-12-15 02:29:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 6239 transitions. [2022-12-15 02:29:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:43,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6900 states to 3174 states and 6240 transitions. [2022-12-15 02:29:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6240 transitions. [2022-12-15 02:29:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6901 states to 3175 states and 6241 transitions. [2022-12-15 02:29:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 6241 transitions. [2022-12-15 02:29:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:44,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6902 states to 3176 states and 6242 transitions. [2022-12-15 02:29:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 6242 transitions. [2022-12-15 02:29:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:45,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:45,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6903 states to 3177 states and 6243 transitions. [2022-12-15 02:29:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 6243 transitions. [2022-12-15 02:29:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:46,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:29:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 3178 states and 6244 transitions. [2022-12-15 02:29:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6244 transitions. [2022-12-15 02:29:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:47,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:47,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:29:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6907 states to 3180 states and 6247 transitions. [2022-12-15 02:29:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 6247 transitions. [2022-12-15 02:29:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:48,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:48,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:29:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:29:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6910 states to 3182 states and 6250 transitions. [2022-12-15 02:29:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 6250 transitions. [2022-12-15 02:29:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:29:50,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:29:50,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:29:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:29:50,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:30:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6947 states to 3196 states and 6285 transitions. [2022-12-15 02:30:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6285 transitions. [2022-12-15 02:30:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:30:16,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:30:16,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 3198 states and 6289 transitions. [2022-12-15 02:30:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6289 transitions. [2022-12-15 02:30:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:30:16,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:30:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6954 states to 3200 states and 6292 transitions. [2022-12-15 02:30:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 6292 transitions. [2022-12-15 02:30:20,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:30:20,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:20,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:20,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:30:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6955 states to 3201 states and 6293 transitions. [2022-12-15 02:30:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6293 transitions. [2022-12-15 02:30:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:30:20,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:30:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:30:20,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6959 states to 3203 states and 6297 transitions. [2022-12-15 02:30:20,632 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 6297 transitions. [2022-12-15 02:30:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:30:20,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:30:20,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:30:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:30:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:31:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7219 states to 3264 states and 6444 transitions. [2022-12-15 02:31:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 6444 transitions. [2022-12-15 02:31:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:31:44,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:44,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:44,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:31:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7226 states to 3266 states and 6449 transitions. [2022-12-15 02:31:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 6449 transitions. [2022-12-15 02:31:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:31:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:31:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7227 states to 3267 states and 6450 transitions. [2022-12-15 02:31:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 6450 transitions. [2022-12-15 02:31:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:31:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:47,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:31:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:55,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7252 states to 3278 states and 6473 transitions. [2022-12-15 02:31:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 6473 transitions. [2022-12-15 02:31:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:31:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:55,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:31:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7253 states to 3279 states and 6474 transitions. [2022-12-15 02:31:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 6474 transitions. [2022-12-15 02:31:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:31:57,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:57,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:31:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 3280 states and 6475 transitions. [2022-12-15 02:31:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6475 transitions. [2022-12-15 02:31:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:31:58,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:32:14,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7292 states to 3297 states and 6511 transitions. [2022-12-15 02:32:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 6511 transitions. [2022-12-15 02:32:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 02:32:14,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:14,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:14,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.