./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.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_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/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_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/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_3c6c298b-da7d-4243-8a82-f17e7594e856/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 ea2a15ada4a316287b701d4046ee75147e37e2af1b0a94d8406d231cafa83990 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:54:38,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:54:38,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:54:38,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:54:38,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:54:38,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:54:38,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:54:38,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:54:38,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:54:38,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:54:38,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:54:38,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:54:38,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:54:38,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:54:38,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:54:38,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:54:38,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:54:38,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:54:38,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:54:38,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:54:38,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:54:38,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:54:38,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:54:38,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:54:38,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:54:38,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:54:38,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:54:38,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:54:38,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:54:38,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:54:38,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:54:38,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:54:38,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:54:38,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:54:38,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:54:38,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:54:38,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:54:38,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:54:38,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:54:38,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:54:38,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:54:38,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:54:38,124 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:54:38,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:54:38,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:54:38,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:54:38,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:54:38,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:54:38,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:54:38,127 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:54:38,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:54:38,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:54:38,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:54:38,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:54:38,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:54:38,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:54:38,128 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:54:38,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:54:38,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:54:38,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:54:38,128 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:54:38,128 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:54:38,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:54:38,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:54:38,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:54:38,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:54:38,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:54:38,129 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:54:38,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:54:38,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:54:38,130 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_3c6c298b-da7d-4243-8a82-f17e7594e856/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea2a15ada4a316287b701d4046ee75147e37e2af1b0a94d8406d231cafa83990 [2022-12-14 21:54:38,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:54:38,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:54:38,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:54:38,310 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:54:38,311 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:54:38,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c [2022-12-14 21:54:40,928 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:54:41,409 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:54:41,410 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c [2022-12-14 21:54:41,463 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/data/32f440617/a2f084ddb95b486682cfac8d47faaf4e/FLAG85a4534a0 [2022-12-14 21:54:41,476 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/data/32f440617/a2f084ddb95b486682cfac8d47faaf4e [2022-12-14 21:54:41,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:54:41,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:54:41,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:54:41,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:54:41,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:54:41,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:54:41" (1/1) ... [2022-12-14 21:54:41,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b6cdb2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:41, skipping insertion in model container [2022-12-14 21:54:41,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:54:41" (1/1) ... [2022-12-14 21:54:41,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:54:41,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:54:42,910 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_3c6c298b-da7d-4243-8a82-f17e7594e856/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[380323,380336] [2022-12-14 21:54:42,933 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_3c6c298b-da7d-4243-8a82-f17e7594e856/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[383339,383352] [2022-12-14 21:54:43,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:54:43,124 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:54:43,911 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_3c6c298b-da7d-4243-8a82-f17e7594e856/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[380323,380336] [2022-12-14 21:54:43,914 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_3c6c298b-da7d-4243-8a82-f17e7594e856/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[383339,383352] [2022-12-14 21:54:43,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:54:43,969 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:54:43,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43 WrapperNode [2022-12-14 21:54:43,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:54:43,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:54:43,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:54:43,970 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:54:43,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,055 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,313 INFO L138 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-12-14 21:54:44,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:54:44,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:54:44,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:54:44,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:54:44,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,356 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,525 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:54:44,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:54:44,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:54:44,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:54:44,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:54:43" (1/1) ... [2022-12-14 21:54:44,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:54:44,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:54:44,589 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:54:44,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c6c298b-da7d-4243-8a82-f17e7594e856/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:54:44,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:54:44,616 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 21:54:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 21:54:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 21:54:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 21:54:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 21:54:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 21:54:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 21:54:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 21:54:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 21:54:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 21:54:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 21:54:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 21:54:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 21:54:44,618 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 21:54:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:54:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:54:44,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:54:44,707 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:54:44,709 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:54:50,076 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:54:51,499 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:54:51,500 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-12-14 21:54:51,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:54:51 BoogieIcfgContainer [2022-12-14 21:54:51,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:54:51,504 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:54:51,504 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:54:51,511 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:54:51,511 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:54:51" (1/1) ... [2022-12-14 21:54:51,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:54:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1782 states and 3485 transitions. [2022-12-14 21:54:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3485 transitions. [2022-12-14 21:54:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:51,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:51,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1804 states and 3527 transitions. [2022-12-14 21:54:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3527 transitions. [2022-12-14 21:54:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:51,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:51,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1805 states and 3527 transitions. [2022-12-14 21:54:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3527 transitions. [2022-12-14 21:54:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1806 states and 3527 transitions. [2022-12-14 21:54:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3527 transitions. [2022-12-14 21:54:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1807 states and 3527 transitions. [2022-12-14 21:54:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3527 transitions. [2022-12-14 21:54:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1808 states and 3527 transitions. [2022-12-14 21:54:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3527 transitions. [2022-12-14 21:54:52,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1809 states and 3527 transitions. [2022-12-14 21:54:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3527 transitions. [2022-12-14 21:54:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1810 states and 3527 transitions. [2022-12-14 21:54:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3527 transitions. [2022-12-14 21:54:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1811 states and 3527 transitions. [2022-12-14 21:54:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3527 transitions. [2022-12-14 21:54:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1829 states and 3562 transitions. [2022-12-14 21:54:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3562 transitions. [2022-12-14 21:54:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1830 states and 3562 transitions. [2022-12-14 21:54:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3562 transitions. [2022-12-14 21:54:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1831 states and 3562 transitions. [2022-12-14 21:54:52,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3562 transitions. [2022-12-14 21:54:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1832 states and 3562 transitions. [2022-12-14 21:54:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3562 transitions. [2022-12-14 21:54:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:52,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1833 states and 3562 transitions. [2022-12-14 21:54:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3562 transitions. [2022-12-14 21:54:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:52,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1834 states and 3562 transitions. [2022-12-14 21:54:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3562 transitions. [2022-12-14 21:54:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1848 states and 3591 transitions. [2022-12-14 21:54:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-14 21:54:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1849 states and 3591 transitions. [2022-12-14 21:54:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-14 21:54:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1850 states and 3591 transitions. [2022-12-14 21:54:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-14 21:54:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1851 states and 3591 transitions. [2022-12-14 21:54:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-14 21:54:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1852 states and 3591 transitions. [2022-12-14 21:54:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3591 transitions. [2022-12-14 21:54:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1860 states and 3608 transitions. [2022-12-14 21:54:53,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3608 transitions. [2022-12-14 21:54:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1861 states and 3608 transitions. [2022-12-14 21:54:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3608 transitions. [2022-12-14 21:54:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1862 states and 3608 transitions. [2022-12-14 21:54:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3608 transitions. [2022-12-14 21:54:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:53,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1864 states and 3613 transitions. [2022-12-14 21:54:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3613 transitions. [2022-12-14 21:54:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:54:54,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:54,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:54:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 1872 states and 3628 transitions. [2022-12-14 21:54:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3628 transitions. [2022-12-14 21:54:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:54:54,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:54:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 1900 states and 3685 transitions. [2022-12-14 21:54:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3685 transitions. [2022-12-14 21:54:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:54:55,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:55,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:54:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1905 states and 3696 transitions. [2022-12-14 21:54:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3696 transitions. [2022-12-14 21:54:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:54:56,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:54:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1916 states and 3719 transitions. [2022-12-14 21:54:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3719 transitions. [2022-12-14 21:54:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:54:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:54:59,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1936 states and 3760 transitions. [2022-12-14 21:54:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3760 transitions. [2022-12-14 21:54:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:54:59,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:54:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 1937 states and 3761 transitions. [2022-12-14 21:54:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3761 transitions. [2022-12-14 21:54:59,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:54:59,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:54:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:54:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:54:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:54:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1938 states and 3762 transitions. [2022-12-14 21:54:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3762 transitions. [2022-12-14 21:54:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:54:59,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:54:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:00,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:55:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 1939 states and 3763 transitions. [2022-12-14 21:55:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3763 transitions. [2022-12-14 21:55:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:00,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:55:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1940 states and 3764 transitions. [2022-12-14 21:55:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3764 transitions. [2022-12-14 21:55:00,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:00,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:00,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1970 states and 3828 transitions. [2022-12-14 21:55:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3828 transitions. [2022-12-14 21:55:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 1975 states and 3839 transitions. [2022-12-14 21:55:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3839 transitions. [2022-12-14 21:55:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:04,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:04,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:55:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 1976 states and 3840 transitions. [2022-12-14 21:55:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3840 transitions. [2022-12-14 21:55:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 1987 states and 3863 transitions. [2022-12-14 21:55:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3863 transitions. [2022-12-14 21:55:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:55:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 1988 states and 3864 transitions. [2022-12-14 21:55:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3864 transitions. [2022-12-14 21:55:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:05,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:05,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2008 states and 3906 transitions. [2022-12-14 21:55:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3906 transitions. [2022-12-14 21:55:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:55:07,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:07,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 21:55:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1987 states and 3868 transitions. [2022-12-14 21:55:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3868 transitions. [2022-12-14 21:55:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:08,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 1988 states and 3869 transitions. [2022-12-14 21:55:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3869 transitions. [2022-12-14 21:55:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:08,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:08,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1989 states and 3870 transitions. [2022-12-14 21:55:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3870 transitions. [2022-12-14 21:55:08,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:08,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 1990 states and 3871 transitions. [2022-12-14 21:55:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3871 transitions. [2022-12-14 21:55:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:08,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:08,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:08,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 1991 states and 3872 transitions. [2022-12-14 21:55:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3872 transitions. [2022-12-14 21:55:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:08,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2023 states and 3943 transitions. [2022-12-14 21:55:14,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3943 transitions. [2022-12-14 21:55:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:14,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2028 states and 3954 transitions. [2022-12-14 21:55:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3954 transitions. [2022-12-14 21:55:15,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:15,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:16,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:16,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2029 states and 3955 transitions. [2022-12-14 21:55:16,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3955 transitions. [2022-12-14 21:55:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:16,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:16,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2040 states and 3978 transitions. [2022-12-14 21:55:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3978 transitions. [2022-12-14 21:55:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:17,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2041 states and 3979 transitions. [2022-12-14 21:55:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3979 transitions. [2022-12-14 21:55:17,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:17,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:17,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2060 states and 4020 transitions. [2022-12-14 21:55:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4020 transitions. [2022-12-14 21:55:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:55:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2039 states and 3980 transitions. [2022-12-14 21:55:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3980 transitions. [2022-12-14 21:55:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:21,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2040 states and 3981 transitions. [2022-12-14 21:55:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3981 transitions. [2022-12-14 21:55:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:21,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:21,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2041 states and 3982 transitions. [2022-12-14 21:55:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3982 transitions. [2022-12-14 21:55:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:21,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:21,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2042 states and 3983 transitions. [2022-12-14 21:55:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3983 transitions. [2022-12-14 21:55:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:21,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:22,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2043 states and 3984 transitions. [2022-12-14 21:55:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3984 transitions. [2022-12-14 21:55:22,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:22,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:22,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2077 states and 4061 transitions. [2022-12-14 21:55:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4061 transitions. [2022-12-14 21:55:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:31,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:31,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:32,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2082 states and 4072 transitions. [2022-12-14 21:55:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4072 transitions. [2022-12-14 21:55:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:32,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:32,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 2083 states and 4073 transitions. [2022-12-14 21:55:32,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4073 transitions. [2022-12-14 21:55:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:32,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:32,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2094 states and 4096 transitions. [2022-12-14 21:55:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4096 transitions. [2022-12-14 21:55:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:34,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:34,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2095 states and 4097 transitions. [2022-12-14 21:55:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4097 transitions. [2022-12-14 21:55:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:34,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:34,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2114 states and 4138 transitions. [2022-12-14 21:55:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4138 transitions. [2022-12-14 21:55:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:55:38,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2094 states and 4099 transitions. [2022-12-14 21:55:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4099 transitions. [2022-12-14 21:55:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:39,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2095 states and 4100 transitions. [2022-12-14 21:55:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4100 transitions. [2022-12-14 21:55:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:39,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:39,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2096 states and 4101 transitions. [2022-12-14 21:55:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4101 transitions. [2022-12-14 21:55:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:39,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2097 states and 4102 transitions. [2022-12-14 21:55:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4102 transitions. [2022-12-14 21:55:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:39,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:39,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 2098 states and 4103 transitions. [2022-12-14 21:55:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4103 transitions. [2022-12-14 21:55:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:40,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2098 states and 4102 transitions. [2022-12-14 21:55:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4102 transitions. [2022-12-14 21:55:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:40,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2100 states and 4106 transitions. [2022-12-14 21:55:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4106 transitions. [2022-12-14 21:55:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:40,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:55:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2136 states and 4188 transitions. [2022-12-14 21:55:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4188 transitions. [2022-12-14 21:55:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:52,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2141 states and 4199 transitions. [2022-12-14 21:55:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4199 transitions. [2022-12-14 21:55:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:53,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:53,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:53,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2142 states and 4200 transitions. [2022-12-14 21:55:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 4200 transitions. [2022-12-14 21:55:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:53,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:53,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2153 states and 4224 transitions. [2022-12-14 21:55:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4224 transitions. [2022-12-14 21:55:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:56,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:55:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:55:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2154 states and 4225 transitions. [2022-12-14 21:55:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4225 transitions. [2022-12-14 21:55:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:55:56,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:55:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:55:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:55:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2173 states and 4266 transitions. [2022-12-14 21:56:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4266 transitions. [2022-12-14 21:56:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:56:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:03,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:04,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2153 states and 4227 transitions. [2022-12-14 21:56:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4227 transitions. [2022-12-14 21:56:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:04,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:04,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2154 states and 4228 transitions. [2022-12-14 21:56:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4228 transitions. [2022-12-14 21:56:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:04,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2155 states and 4229 transitions. [2022-12-14 21:56:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4229 transitions. [2022-12-14 21:56:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:04,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2156 states and 4230 transitions. [2022-12-14 21:56:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4230 transitions. [2022-12-14 21:56:05,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:05,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:05,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2157 states and 4231 transitions. [2022-12-14 21:56:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4231 transitions. [2022-12-14 21:56:05,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:05,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:05,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:05,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:05,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2159 states and 4235 transitions. [2022-12-14 21:56:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 4235 transitions. [2022-12-14 21:56:05,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:05,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:05,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:05,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2161 states and 4239 transitions. [2022-12-14 21:56:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4239 transitions. [2022-12-14 21:56:05,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:05,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 2171 states and 4261 transitions. [2022-12-14 21:56:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4261 transitions. [2022-12-14 21:56:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:09,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:10,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2209 states and 4351 transitions. [2022-12-14 21:56:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4351 transitions. [2022-12-14 21:56:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:27,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:29,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2214 states and 4362 transitions. [2022-12-14 21:56:29,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4362 transitions. [2022-12-14 21:56:29,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:29,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:29,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:29,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 2215 states and 4363 transitions. [2022-12-14 21:56:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4363 transitions. [2022-12-14 21:56:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:29,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2225 states and 4386 transitions. [2022-12-14 21:56:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4386 transitions. [2022-12-14 21:56:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:33,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2226 states and 4387 transitions. [2022-12-14 21:56:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4387 transitions. [2022-12-14 21:56:33,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:33,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:33,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2236 states and 4410 transitions. [2022-12-14 21:56:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4410 transitions. [2022-12-14 21:56:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2245 states and 4428 transitions. [2022-12-14 21:56:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4428 transitions. [2022-12-14 21:56:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:56:42,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4697 states to 2225 states and 4389 transitions. [2022-12-14 21:56:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4389 transitions. [2022-12-14 21:56:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2226 states and 4390 transitions. [2022-12-14 21:56:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4390 transitions. [2022-12-14 21:56:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:43,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:43,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2227 states and 4391 transitions. [2022-12-14 21:56:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4391 transitions. [2022-12-14 21:56:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:44,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:44,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2228 states and 4392 transitions. [2022-12-14 21:56:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4392 transitions. [2022-12-14 21:56:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:44,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:44,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:56:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:44,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 2229 states and 4393 transitions. [2022-12-14 21:56:44,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4393 transitions. [2022-12-14 21:56:44,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:44,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:44,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2231 states and 4396 transitions. [2022-12-14 21:56:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4396 transitions. [2022-12-14 21:56:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:45,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2233 states and 4400 transitions. [2022-12-14 21:56:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4400 transitions. [2022-12-14 21:56:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:45,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:45,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2235 states and 4404 transitions. [2022-12-14 21:56:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4404 transitions. [2022-12-14 21:56:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:56:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:56:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2247 states and 4432 transitions. [2022-12-14 21:56:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4432 transitions. [2022-12-14 21:56:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:56:52,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:56:52,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:56:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:56:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:57:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2287 states and 4529 transitions. [2022-12-14 21:57:18,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4529 transitions. [2022-12-14 21:57:18,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:18,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:18,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2292 states and 4541 transitions. [2022-12-14 21:57:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4541 transitions. [2022-12-14 21:57:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:21,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2293 states and 4542 transitions. [2022-12-14 21:57:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4542 transitions. [2022-12-14 21:57:21,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:21,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:21,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2300 states and 4559 transitions. [2022-12-14 21:57:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4559 transitions. [2022-12-14 21:57:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:25,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2303 states and 4565 transitions. [2022-12-14 21:57:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4565 transitions. [2022-12-14 21:57:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:27,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:27,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:27,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 2305 states and 4567 transitions. [2022-12-14 21:57:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4567 transitions. [2022-12-14 21:57:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:29,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2312 states and 4584 transitions. [2022-12-14 21:57:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4584 transitions. [2022-12-14 21:57:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:32,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:33,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:34,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:34,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 2315 states and 4590 transitions. [2022-12-14 21:57:34,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4590 transitions. [2022-12-14 21:57:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:34,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:34,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:39,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2324 states and 4608 transitions. [2022-12-14 21:57:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4608 transitions. [2022-12-14 21:57:39,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:57:39,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:39,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:39,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2304 states and 4569 transitions. [2022-12-14 21:57:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4569 transitions. [2022-12-14 21:57:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:40,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:40,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:41,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 2305 states and 4570 transitions. [2022-12-14 21:57:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4570 transitions. [2022-12-14 21:57:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:41,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2306 states and 4571 transitions. [2022-12-14 21:57:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4571 transitions. [2022-12-14 21:57:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:41,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2307 states and 4572 transitions. [2022-12-14 21:57:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4572 transitions. [2022-12-14 21:57:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:42,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:57:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 2308 states and 4573 transitions. [2022-12-14 21:57:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4573 transitions. [2022-12-14 21:57:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:42,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:42,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:57:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2310 states and 4576 transitions. [2022-12-14 21:57:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4576 transitions. [2022-12-14 21:57:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:43,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:57:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2312 states and 4579 transitions. [2022-12-14 21:57:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4579 transitions. [2022-12-14 21:57:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:43,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:43,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:57:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2326 states and 4614 transitions. [2022-12-14 21:57:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4614 transitions. [2022-12-14 21:57:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:54,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:57:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 2328 states and 4618 transitions. [2022-12-14 21:57:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4618 transitions. [2022-12-14 21:57:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:54,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:57:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:57:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 2330 states and 4621 transitions. [2022-12-14 21:57:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4621 transitions. [2022-12-14 21:57:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:57:55,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:57:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:57:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:57:57,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:58:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2372 states and 4725 transitions. [2022-12-14 21:58:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4725 transitions. [2022-12-14 21:58:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:33,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2376 states and 4736 transitions. [2022-12-14 21:58:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4736 transitions. [2022-12-14 21:58:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 2377 states and 4737 transitions. [2022-12-14 21:58:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4737 transitions. [2022-12-14 21:58:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:37,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:37,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2381 states and 4748 transitions. [2022-12-14 21:58:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4748 transitions. [2022-12-14 21:58:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:40,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:40,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 2384 states and 4754 transitions. [2022-12-14 21:58:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4754 transitions. [2022-12-14 21:58:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:42,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:42,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2387 states and 4760 transitions. [2022-12-14 21:58:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4760 transitions. [2022-12-14 21:58:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 2389 states and 4762 transitions. [2022-12-14 21:58:46,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4762 transitions. [2022-12-14 21:58:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:46,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:46,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:50,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2393 states and 4773 transitions. [2022-12-14 21:58:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4773 transitions. [2022-12-14 21:58:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:50,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:58:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 2399 states and 4785 transitions. [2022-12-14 21:58:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4785 transitions. [2022-12-14 21:58:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:58:54,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2408 states and 4803 transitions. [2022-12-14 21:59:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4803 transitions. [2022-12-14 21:59:02,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:59:02,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:02,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 2388 states and 4764 transitions. [2022-12-14 21:59:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4764 transitions. [2022-12-14 21:59:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:03,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:03,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 2389 states and 4765 transitions. [2022-12-14 21:59:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4765 transitions. [2022-12-14 21:59:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:03,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:03,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 2390 states and 4766 transitions. [2022-12-14 21:59:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4766 transitions. [2022-12-14 21:59:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:04,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:05,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2391 states and 4767 transitions. [2022-12-14 21:59:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4767 transitions. [2022-12-14 21:59:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:05,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2392 states and 4768 transitions. [2022-12-14 21:59:05,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4768 transitions. [2022-12-14 21:59:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:05,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2394 states and 4773 transitions. [2022-12-14 21:59:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4773 transitions. [2022-12-14 21:59:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:09,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:09,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:09,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:09,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2396 states and 4776 transitions. [2022-12-14 21:59:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4776 transitions. [2022-12-14 21:59:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:09,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 2398 states and 4779 transitions. [2022-12-14 21:59:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4779 transitions. [2022-12-14 21:59:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:10,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:10,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:11,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2400 states and 4782 transitions. [2022-12-14 21:59:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4782 transitions. [2022-12-14 21:59:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:11,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:11,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:11,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 2402 states and 4786 transitions. [2022-12-14 21:59:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4786 transitions. [2022-12-14 21:59:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:11,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:11,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2404 states and 4790 transitions. [2022-12-14 21:59:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4790 transitions. [2022-12-14 21:59:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:12,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:12,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2420 states and 4828 transitions. [2022-12-14 21:59:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4828 transitions. [2022-12-14 21:59:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:29,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:29,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 2434 states and 4865 transitions. [2022-12-14 21:59:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4865 transitions. [2022-12-14 21:59:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:43,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:43,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2436 states and 4867 transitions. [2022-12-14 21:59:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4867 transitions. [2022-12-14 21:59:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:45,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:45,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 2438 states and 4869 transitions. [2022-12-14 21:59:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4869 transitions. [2022-12-14 21:59:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:59:47,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:47,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:59:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2418 states and 4831 transitions. [2022-12-14 21:59:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4831 transitions. [2022-12-14 21:59:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:48,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2420 states and 4834 transitions. [2022-12-14 21:59:48,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4834 transitions. [2022-12-14 21:59:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:48,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:48,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:48,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:48,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:51,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2422 states and 4839 transitions. [2022-12-14 21:59:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4839 transitions. [2022-12-14 21:59:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:51,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:51,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2424 states and 4842 transitions. [2022-12-14 21:59:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4842 transitions. [2022-12-14 21:59:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:51,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2426 states and 4845 transitions. [2022-12-14 21:59:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4845 transitions. [2022-12-14 21:59:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:51,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:51,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2428 states and 4850 transitions. [2022-12-14 21:59:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4850 transitions. [2022-12-14 21:59:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:55,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:55,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2430 states and 4853 transitions. [2022-12-14 21:59:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4853 transitions. [2022-12-14 21:59:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:56,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 2432 states and 4856 transitions. [2022-12-14 21:59:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4856 transitions. [2022-12-14 21:59:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:56,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 2434 states and 4860 transitions. [2022-12-14 21:59:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4860 transitions. [2022-12-14 21:59:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:56,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:59:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 2436 states and 4864 transitions. [2022-12-14 21:59:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4864 transitions. [2022-12-14 21:59:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:59:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 2454 states and 4906 transitions. [2022-12-14 22:00:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4906 transitions. [2022-12-14 22:00:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:14,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2456 states and 4909 transitions. [2022-12-14 22:00:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4909 transitions. [2022-12-14 22:00:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:15,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:15,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 2462 states and 4925 transitions. [2022-12-14 22:00:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4925 transitions. [2022-12-14 22:00:22,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:22,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:22,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5356 states to 2464 states and 4928 transitions. [2022-12-14 22:00:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4928 transitions. [2022-12-14 22:00:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:22,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:22,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 2466 states and 4931 transitions. [2022-12-14 22:00:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4931 transitions. [2022-12-14 22:00:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:22,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:23,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:23,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5362 states to 2468 states and 4934 transitions. [2022-12-14 22:00:23,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4934 transitions. [2022-12-14 22:00:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:23,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:23,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 2470 states and 4937 transitions. [2022-12-14 22:00:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4937 transitions. [2022-12-14 22:00:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:23,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:23,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5368 states to 2472 states and 4940 transitions. [2022-12-14 22:00:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4940 transitions. [2022-12-14 22:00:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:23,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2474 states and 4944 transitions. [2022-12-14 22:00:24,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4944 transitions. [2022-12-14 22:00:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:24,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:24,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2476 states and 4947 transitions. [2022-12-14 22:00:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4947 transitions. [2022-12-14 22:00:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:24,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:00:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 2478 states and 4951 transitions. [2022-12-14 22:00:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4951 transitions. [2022-12-14 22:00:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 22:00:24,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:25,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5429 states to 2498 states and 4998 transitions. [2022-12-14 22:00:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4998 transitions. [2022-12-14 22:00:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:00:45,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 2500 states and 5001 transitions. [2022-12-14 22:00:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5001 transitions. [2022-12-14 22:00:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:00:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5435 states to 2502 states and 5004 transitions. [2022-12-14 22:00:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5004 transitions. [2022-12-14 22:00:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:00:45,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5438 states to 2504 states and 5007 transitions. [2022-12-14 22:00:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 5007 transitions. [2022-12-14 22:00:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:00:45,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:00:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5441 states to 2506 states and 5010 transitions. [2022-12-14 22:00:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 5010 transitions. [2022-12-14 22:00:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:00:45,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2528 states and 5076 transitions. [2022-12-14 22:01:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5076 transitions. [2022-12-14 22:01:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:01:09,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2530 states and 5079 transitions. [2022-12-14 22:01:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 5079 transitions. [2022-12-14 22:01:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:01:09,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:09,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 2532 states and 5082 transitions. [2022-12-14 22:01:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 5082 transitions. [2022-12-14 22:01:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:01:10,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5518 states to 2534 states and 5085 transitions. [2022-12-14 22:01:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5085 transitions. [2022-12-14 22:01:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:01:10,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 2536 states and 5088 transitions. [2022-12-14 22:01:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5088 transitions. [2022-12-14 22:01:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:01:10,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 2538 states and 5091 transitions. [2022-12-14 22:01:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 5091 transitions. [2022-12-14 22:01:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:01:10,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2540 states and 5094 transitions. [2022-12-14 22:01:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5094 transitions. [2022-12-14 22:01:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:01:10,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2542 states and 5097 transitions. [2022-12-14 22:01:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5097 transitions. [2022-12-14 22:01:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:01:10,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2544 states and 5100 transitions. [2022-12-14 22:01:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5100 transitions. [2022-12-14 22:01:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:01:10,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2546 states and 5103 transitions. [2022-12-14 22:01:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5103 transitions. [2022-12-14 22:01:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:01:10,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2548 states and 5106 transitions. [2022-12-14 22:01:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5106 transitions. [2022-12-14 22:01:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:01:10,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:01:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2550 states and 5109 transitions. [2022-12-14 22:01:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5109 transitions. [2022-12-14 22:01:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:01:10,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 2564 states and 5148 transitions. [2022-12-14 22:01:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 5148 transitions. [2022-12-14 22:01:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:01:33,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:33,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:01:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5614 states to 2576 states and 5181 transitions. [2022-12-14 22:01:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5181 transitions. [2022-12-14 22:01:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:54,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:54,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5617 states to 2578 states and 5184 transitions. [2022-12-14 22:01:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5184 transitions. [2022-12-14 22:01:55,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:55,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,194 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5620 states to 2580 states and 5187 transitions. [2022-12-14 22:01:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5187 transitions. [2022-12-14 22:01:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:55,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 2582 states and 5190 transitions. [2022-12-14 22:01:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5190 transitions. [2022-12-14 22:01:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:55,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2584 states and 5193 transitions. [2022-12-14 22:01:55,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5193 transitions. [2022-12-14 22:01:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2586 states and 5196 transitions. [2022-12-14 22:01:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5196 transitions. [2022-12-14 22:01:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:01:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2588 states and 5199 transitions. [2022-12-14 22:01:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5199 transitions. [2022-12-14 22:01:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:01:55,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:02:12,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2598 states and 5226 transitions. [2022-12-14 22:02:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5226 transitions. [2022-12-14 22:02:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:12,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:12,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:02:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5662 states to 2600 states and 5229 transitions. [2022-12-14 22:02:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5229 transitions. [2022-12-14 22:02:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:12,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:12,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:02:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 2617 states and 5274 transitions. [2022-12-14 22:02:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5274 transitions. [2022-12-14 22:02:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:33,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,068 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:02:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5710 states to 2619 states and 5277 transitions. [2022-12-14 22:02:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5277 transitions. [2022-12-14 22:02:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:34,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:02:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:34,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2621 states and 5280 transitions. [2022-12-14 22:02:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5280 transitions. [2022-12-14 22:02:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:34,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:34,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:02:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 2623 states and 5283 transitions. [2022-12-14 22:02:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5283 transitions. [2022-12-14 22:02:34,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:34,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:34,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,554 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:02:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2625 states and 5286 transitions. [2022-12-14 22:02:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5286 transitions. [2022-12-14 22:02:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:02:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 2627 states and 5289 transitions. [2022-12-14 22:02:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5289 transitions. [2022-12-14 22:02:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:34,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:34,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:02:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 2635 states and 5310 transitions. [2022-12-14 22:02:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 5310 transitions. [2022-12-14 22:02:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:02:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5746 states to 2637 states and 5313 transitions. [2022-12-14 22:02:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5313 transitions. [2022-12-14 22:02:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:02:50,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:03:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 2652 states and 5352 transitions. [2022-12-14 22:03:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5352 transitions. [2022-12-14 22:03:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:11,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:11,779 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:03:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 2669 states and 5396 transitions. [2022-12-14 22:03:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5396 transitions. [2022-12-14 22:03:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:34,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:03:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2671 states and 5399 transitions. [2022-12-14 22:03:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5399 transitions. [2022-12-14 22:03:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:34,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:34,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:34,535 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:03:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 2673 states and 5402 transitions. [2022-12-14 22:03:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5402 transitions. [2022-12-14 22:03:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:34,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:03:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2675 states and 5405 transitions. [2022-12-14 22:03:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5405 transitions. [2022-12-14 22:03:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:34,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:34,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:34,967 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:03:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5841 states to 2677 states and 5408 transitions. [2022-12-14 22:03:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5408 transitions. [2022-12-14 22:03:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:35,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:03:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2683 states and 5423 transitions. [2022-12-14 22:03:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5423 transitions. [2022-12-14 22:03:47,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:47,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:47,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:03:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2685 states and 5426 transitions. [2022-12-14 22:03:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5426 transitions. [2022-12-14 22:03:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:03:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 22:04:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5898 states to 2700 states and 5465 transitions. [2022-12-14 22:04:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5465 transitions. [2022-12-14 22:04:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:08,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:08,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:04:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2715 states and 5503 transitions. [2022-12-14 22:04:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5503 transitions. [2022-12-14 22:04:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:04:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2717 states and 5506 transitions. [2022-12-14 22:04:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5506 transitions. [2022-12-14 22:04:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:27,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:27,933 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:04:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2734 states and 5549 transitions. [2022-12-14 22:04:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5549 transitions. [2022-12-14 22:04:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:46,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:04:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 2736 states and 5552 transitions. [2022-12-14 22:04:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5552 transitions. [2022-12-14 22:04:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:46,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:04:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5988 states to 2738 states and 5555 transitions. [2022-12-14 22:04:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5555 transitions. [2022-12-14 22:04:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:46,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:04:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5991 states to 2740 states and 5558 transitions. [2022-12-14 22:04:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5558 transitions. [2022-12-14 22:04:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:46,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:04:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 2742 states and 5561 transitions. [2022-12-14 22:04:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5561 transitions. [2022-12-14 22:04:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:47,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:04:47,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 2744 states and 5564 transitions. [2022-12-14 22:04:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5564 transitions. [2022-12-14 22:04:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:47,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:04:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6000 states to 2746 states and 5567 transitions. [2022-12-14 22:04:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5567 transitions. [2022-12-14 22:04:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:04:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6003 states to 2748 states and 5570 transitions. [2022-12-14 22:04:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5570 transitions. [2022-12-14 22:04:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:47,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:47,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:05:01,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 2760 states and 5596 transitions. [2022-12-14 22:05:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 5596 transitions. [2022-12-14 22:05:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:01,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:01,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:05:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2773 states and 5629 transitions. [2022-12-14 22:05:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5629 transitions. [2022-12-14 22:05:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:19,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:19,144 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 22:05:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:26,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 2777 states and 5638 transitions. [2022-12-14 22:05:26,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5638 transitions. [2022-12-14 22:05:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:26,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:05:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 2779 states and 5641 transitions. [2022-12-14 22:05:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5641 transitions. [2022-12-14 22:05:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:05:26,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:05:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 2792 states and 5674 transitions. [2022-12-14 22:05:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5674 transitions. [2022-12-14 22:05:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:05:45,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:06:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6145 states to 2807 states and 5712 transitions. [2022-12-14 22:06:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5712 transitions. [2022-12-14 22:06:04,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:04,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:04,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 22:06:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2820 states and 5745 transitions. [2022-12-14 22:06:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5745 transitions. [2022-12-14 22:06:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:21,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:06:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:37,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6215 states to 2835 states and 5782 transitions. [2022-12-14 22:06:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5782 transitions. [2022-12-14 22:06:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:06:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6218 states to 2837 states and 5785 transitions. [2022-12-14 22:06:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5785 transitions. [2022-12-14 22:06:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:37,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:06:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6221 states to 2839 states and 5788 transitions. [2022-12-14 22:06:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5788 transitions. [2022-12-14 22:06:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:37,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:37,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:06:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 2841 states and 5791 transitions. [2022-12-14 22:06:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5791 transitions. [2022-12-14 22:06:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:37,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:37,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:37,965 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:06:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2858 states and 5834 transitions. [2022-12-14 22:06:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5834 transitions. [2022-12-14 22:06:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:55,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:06:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2860 states and 5837 transitions. [2022-12-14 22:06:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5837 transitions. [2022-12-14 22:06:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:55,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:06:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2862 states and 5840 transitions. [2022-12-14 22:06:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5840 transitions. [2022-12-14 22:06:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:06:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 2864 states and 5843 transitions. [2022-12-14 22:06:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5843 transitions. [2022-12-14 22:06:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:56,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:06:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:56,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6279 states to 2866 states and 5846 transitions. [2022-12-14 22:06:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5846 transitions. [2022-12-14 22:06:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:56,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:07:10,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6306 states to 2877 states and 5873 transitions. [2022-12-14 22:07:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5873 transitions. [2022-12-14 22:07:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:10,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:07:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6309 states to 2879 states and 5876 transitions. [2022-12-14 22:07:10,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5876 transitions. [2022-12-14 22:07:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:10,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:07:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6312 states to 2881 states and 5879 transitions. [2022-12-14 22:07:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5879 transitions. [2022-12-14 22:07:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:10,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:07:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 2883 states and 5882 transitions. [2022-12-14 22:07:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5882 transitions. [2022-12-14 22:07:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:11,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 22:07:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6319 states to 2885 states and 5886 transitions. [2022-12-14 22:07:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 5886 transitions. [2022-12-14 22:07:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:15,697 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 22:07:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6323 states to 2887 states and 5890 transitions. [2022-12-14 22:07:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 5890 transitions. [2022-12-14 22:07:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:15,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:15,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.