./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/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_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/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_4b692192-76c6-4872-8f3c-524ffc372c14/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 59889c869f0503702a707a8a5c510d219998ebb909bdbb124a0f8dd8888d2da1 --- 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 21:06:08,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:06:08,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:06:08,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:06:08,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:06:08,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:06:08,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:06:08,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:06:08,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:06:08,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:06:08,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:06:08,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:06:08,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:06:08,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:06:08,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:06:08,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:06:08,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:06:08,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:06:08,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:06:08,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:06:08,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:06:08,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:06:08,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:06:08,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:06:08,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:06:08,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:06:08,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:06:08,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:06:08,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:06:08,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:06:08,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:06:08,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:06:08,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:06:08,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:06:08,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:06:08,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:06:08,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:06:08,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:06:08,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:06:08,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:06:08,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:06:08,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:06:08,115 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:06:08,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:06:08,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:06:08,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:06:08,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:06:08,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:06:08,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:06:08,117 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:06:08,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:06:08,117 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:06:08,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:06:08,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:06:08,118 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:06:08,118 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:06:08,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:06:08,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:06:08,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:06:08,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:06:08,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:06:08,119 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:06:08,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:06:08,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:06:08,119 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_4b692192-76c6-4872-8f3c-524ffc372c14/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59889c869f0503702a707a8a5c510d219998ebb909bdbb124a0f8dd8888d2da1 [2022-12-14 21:06:08,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:06:08,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:06:08,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:06:08,304 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:06:08,304 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:06:08,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c [2022-12-14 21:06:10,937 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:06:11,302 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:06:11,302 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c [2022-12-14 21:06:11,335 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/data/5394c57ac/ccd5845d5a7c426895135e5bf18d6506/FLAGcef5a8c70 [2022-12-14 21:06:11,346 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/data/5394c57ac/ccd5845d5a7c426895135e5bf18d6506 [2022-12-14 21:06:11,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:06:11,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:06:11,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:06:11,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:06:11,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:06:11,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:06:11" (1/1) ... [2022-12-14 21:06:11,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b61bdd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:11, skipping insertion in model container [2022-12-14 21:06:11,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:06:11" (1/1) ... [2022-12-14 21:06:11,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:06:11,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:06:12,966 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_4b692192-76c6-4872-8f3c-524ffc372c14/sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c[380323,380336] [2022-12-14 21:06:12,990 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_4b692192-76c6-4872-8f3c-524ffc372c14/sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c[383339,383352] [2022-12-14 21:06:13,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:06:13,233 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:06:14,033 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_4b692192-76c6-4872-8f3c-524ffc372c14/sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c[380323,380336] [2022-12-14 21:06:14,037 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_4b692192-76c6-4872-8f3c-524ffc372c14/sv-benchmarks/c/combinations/Problem05_label45+token_ring.11.cil-2.c[383339,383352] [2022-12-14 21:06:14,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:06:14,121 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:06:14,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14 WrapperNode [2022-12-14 21:06:14,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:06:14,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:06:14,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:06:14,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:06:14,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,389 INFO L138 Inliner]: procedures = 66, calls = 74, calls flagged for inlining = 44, calls inlined = 44, statements flattened = 13141 [2022-12-14 21:06:14,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:06:14,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:06:14,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:06:14,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:06:14,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,723 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:06:14,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:06:14,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:06:14,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:06:14,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:06:14" (1/1) ... [2022-12-14 21:06:14,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:06:14,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:06:14,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:06:14,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b692192-76c6-4872-8f3c-524ffc372c14/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:06:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:06:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 21:06:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 21:06:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 21:06:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 21:06:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 21:06:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 21:06:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 21:06:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 21:06:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 21:06:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 21:06:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 21:06:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 21:06:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:06:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:06:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:06:14,936 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:06:14,938 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:06:20,613 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:06:22,139 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:06:22,139 INFO L300 CfgBuilder]: Removed 15 assume(true) statements. [2022-12-14 21:06:22,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:06:22 BoogieIcfgContainer [2022-12-14 21:06:22,143 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:06:22,143 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:06:22,143 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:06:22,150 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:06:22,151 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:06:22" (1/1) ... [2022-12-14 21:06:22,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:06:22,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1820 states and 3547 transitions. [2022-12-14 21:06:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3547 transitions. [2022-12-14 21:06:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:22,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:22,511 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 21:06:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1855 states and 3615 transitions. [2022-12-14 21:06:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3615 transitions. [2022-12-14 21:06:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:22,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:22,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:22,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1856 states and 3615 transitions. [2022-12-14 21:06:22,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3615 transitions. [2022-12-14 21:06:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:22,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1857 states and 3615 transitions. [2022-12-14 21:06:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3615 transitions. [2022-12-14 21:06:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:22,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:22,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,070 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 21:06:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1858 states and 3615 transitions. [2022-12-14 21:06:23,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3615 transitions. [2022-12-14 21:06:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,233 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 21:06:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1859 states and 3615 transitions. [2022-12-14 21:06:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3615 transitions. [2022-12-14 21:06:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,384 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 21:06:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1860 states and 3615 transitions. [2022-12-14 21:06:23,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3615 transitions. [2022-12-14 21:06:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,499 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 21:06:23,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1861 states and 3615 transitions. [2022-12-14 21:06:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3615 transitions. [2022-12-14 21:06:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,593 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 21:06:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1862 states and 3615 transitions. [2022-12-14 21:06:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3615 transitions. [2022-12-14 21:06:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,661 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 21:06:23,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1863 states and 3615 transitions. [2022-12-14 21:06:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3615 transitions. [2022-12-14 21:06:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,727 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 21:06:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1864 states and 3615 transitions. [2022-12-14 21:06:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3615 transitions. [2022-12-14 21:06:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,793 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 21:06:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1865 states and 3615 transitions. [2022-12-14 21:06:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3615 transitions. [2022-12-14 21:06:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1866 states and 3615 transitions. [2022-12-14 21:06:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3615 transitions. [2022-12-14 21:06:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:23,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:23,963 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 21:06:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1896 states and 3674 transitions. [2022-12-14 21:06:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3674 transitions. [2022-12-14 21:06:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1897 states and 3674 transitions. [2022-12-14 21:06:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3674 transitions. [2022-12-14 21:06:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,282 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 21:06:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1898 states and 3674 transitions. [2022-12-14 21:06:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3674 transitions. [2022-12-14 21:06:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,355 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 21:06:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1899 states and 3674 transitions. [2022-12-14 21:06:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3674 transitions. [2022-12-14 21:06:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,428 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 21:06:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1900 states and 3674 transitions. [2022-12-14 21:06:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3674 transitions. [2022-12-14 21:06:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,501 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 21:06:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1901 states and 3674 transitions. [2022-12-14 21:06:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3674 transitions. [2022-12-14 21:06:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,573 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 21:06:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1902 states and 3674 transitions. [2022-12-14 21:06:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3674 transitions. [2022-12-14 21:06:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,644 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 21:06:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1903 states and 3674 transitions. [2022-12-14 21:06:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3674 transitions. [2022-12-14 21:06:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,722 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 21:06:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1904 states and 3674 transitions. [2022-12-14 21:06:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3674 transitions. [2022-12-14 21:06:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,793 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 21:06:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1905 states and 3674 transitions. [2022-12-14 21:06:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3674 transitions. [2022-12-14 21:06:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:24,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:24,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:24,880 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 21:06:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1931 states and 3727 transitions. [2022-12-14 21:06:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3727 transitions. [2022-12-14 21:06:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,107 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 21:06:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1932 states and 3727 transitions. [2022-12-14 21:06:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3727 transitions. [2022-12-14 21:06:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,210 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 21:06:25,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1933 states and 3727 transitions. [2022-12-14 21:06:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3727 transitions. [2022-12-14 21:06:25,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,282 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 21:06:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1934 states and 3727 transitions. [2022-12-14 21:06:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3727 transitions. [2022-12-14 21:06:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,352 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 21:06:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1935 states and 3727 transitions. [2022-12-14 21:06:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3727 transitions. [2022-12-14 21:06:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1936 states and 3727 transitions. [2022-12-14 21:06:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3727 transitions. [2022-12-14 21:06:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,494 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 21:06:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1937 states and 3727 transitions. [2022-12-14 21:06:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3727 transitions. [2022-12-14 21:06:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,574 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 21:06:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1938 states and 3727 transitions. [2022-12-14 21:06:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3727 transitions. [2022-12-14 21:06:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,649 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 21:06:25,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1939 states and 3727 transitions. [2022-12-14 21:06:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3727 transitions. [2022-12-14 21:06:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,744 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 21:06:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1959 states and 3768 transitions. [2022-12-14 21:06:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3768 transitions. [2022-12-14 21:06:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:25,997 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 21:06:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1960 states and 3768 transitions. [2022-12-14 21:06:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3768 transitions. [2022-12-14 21:06:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,093 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 21:06:26,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1961 states and 3768 transitions. [2022-12-14 21:06:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3768 transitions. [2022-12-14 21:06:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,190 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 21:06:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1962 states and 3768 transitions. [2022-12-14 21:06:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3768 transitions. [2022-12-14 21:06:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,255 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 21:06:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1963 states and 3768 transitions. [2022-12-14 21:06:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3768 transitions. [2022-12-14 21:06:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,320 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 21:06:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1964 states and 3768 transitions. [2022-12-14 21:06:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3768 transitions. [2022-12-14 21:06:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,387 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 21:06:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1965 states and 3768 transitions. [2022-12-14 21:06:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3768 transitions. [2022-12-14 21:06:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1979 states and 3797 transitions. [2022-12-14 21:06:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3797 transitions. [2022-12-14 21:06:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1980 states and 3797 transitions. [2022-12-14 21:06:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3797 transitions. [2022-12-14 21:06:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,788 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 21:06:26,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1981 states and 3797 transitions. [2022-12-14 21:06:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3797 transitions. [2022-12-14 21:06:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,850 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 21:06:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1982 states and 3797 transitions. [2022-12-14 21:06:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3797 transitions. [2022-12-14 21:06:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:06:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1983 states and 3797 transitions. [2022-12-14 21:06:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3797 transitions. [2022-12-14 21:06:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:26,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:27,012 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 21:06:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1991 states and 3814 transitions. [2022-12-14 21:06:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3814 transitions. [2022-12-14 21:06:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:27,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:27,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:27,334 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 21:06:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1992 states and 3814 transitions. [2022-12-14 21:06:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3814 transitions. [2022-12-14 21:06:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:27,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:27,432 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 21:06:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1993 states and 3814 transitions. [2022-12-14 21:06:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3814 transitions. [2022-12-14 21:06:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:27,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:27,591 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 21:06:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 1995 states and 3819 transitions. [2022-12-14 21:06:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3819 transitions. [2022-12-14 21:06:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:06:27,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:27,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:27,859 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 21:06:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2003 states and 3834 transitions. [2022-12-14 21:06:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3834 transitions. [2022-12-14 21:06:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:06:27,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:28,178 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 21:06:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2043 states and 3915 transitions. [2022-12-14 21:06:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3915 transitions. [2022-12-14 21:06:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:06:29,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:29,729 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 21:06:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2048 states and 3926 transitions. [2022-12-14 21:06:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3926 transitions. [2022-12-14 21:06:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:06:30,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:30,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:30,845 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 21:06:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2059 states and 3949 transitions. [2022-12-14 21:06:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3949 transitions. [2022-12-14 21:06:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:06:32,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:32,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:32,639 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 21:06:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2076 states and 3984 transitions. [2022-12-14 21:06:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3984 transitions. [2022-12-14 21:06:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:06:34,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:34,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:34,747 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 21:06:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:37,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2099 states and 4031 transitions. [2022-12-14 21:06:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4031 transitions. [2022-12-14 21:06:37,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:06:37,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:37,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:37,731 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 21:06:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2131 states and 4096 transitions. [2022-12-14 21:06:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 4096 transitions. [2022-12-14 21:06:42,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:42,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:42,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:42,437 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 21:06:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2132 states and 4097 transitions. [2022-12-14 21:06:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4097 transitions. [2022-12-14 21:06:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:42,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:42,606 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 21:06:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4214 states to 2133 states and 4098 transitions. [2022-12-14 21:06:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4098 transitions. [2022-12-14 21:06:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:42,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:42,806 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 21:06:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2134 states and 4099 transitions. [2022-12-14 21:06:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4099 transitions. [2022-12-14 21:06:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:42,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:43,041 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 21:06:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2135 states and 4100 transitions. [2022-12-14 21:06:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4100 transitions. [2022-12-14 21:06:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:43,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:43,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:43,285 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 21:06:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2136 states and 4101 transitions. [2022-12-14 21:06:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4101 transitions. [2022-12-14 21:06:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:43,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:43,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:43,545 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 21:06:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2137 states and 4102 transitions. [2022-12-14 21:06:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4102 transitions. [2022-12-14 21:06:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:43,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:44,364 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 21:06:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:49,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2179 states and 4190 transitions. [2022-12-14 21:06:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4190 transitions. [2022-12-14 21:06:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:49,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:49,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:06:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2184 states and 4201 transitions. [2022-12-14 21:06:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4201 transitions. [2022-12-14 21:06:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:50,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:50,730 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 21:06:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2185 states and 4202 transitions. [2022-12-14 21:06:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4202 transitions. [2022-12-14 21:06:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:51,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:51,055 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 21:06:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2186 states and 4203 transitions. [2022-12-14 21:06:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4203 transitions. [2022-12-14 21:06:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:51,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:51,369 INFO 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 21:06:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:53,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2197 states and 4226 transitions. [2022-12-14 21:06:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4226 transitions. [2022-12-14 21:06:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:53,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:53,199 INFO 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 21:06:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2214 states and 4261 transitions. [2022-12-14 21:06:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4261 transitions. [2022-12-14 21:06:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:55,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,342 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 21:06:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2215 states and 4262 transitions. [2022-12-14 21:06:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4262 transitions. [2022-12-14 21:06:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:55,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:55,567 INFO 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 21:06:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:59,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2238 states and 4309 transitions. [2022-12-14 21:06:59,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4309 transitions. [2022-12-14 21:06:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:59,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:59,102 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 21:06:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2239 states and 4310 transitions. [2022-12-14 21:06:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4310 transitions. [2022-12-14 21:06:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:06:59,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:59,383 INFO 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 21:07:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2271 states and 4376 transitions. [2022-12-14 21:07:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4376 transitions. [2022-12-14 21:07:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:07:05,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:05,945 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 21:07:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:05,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2238 states and 4318 transitions. [2022-12-14 21:07:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4318 transitions. [2022-12-14 21:07:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:05,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:05,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:06,020 INFO 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 21:07:06,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2239 states and 4319 transitions. [2022-12-14 21:07:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4319 transitions. [2022-12-14 21:07:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:06,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:06,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:06,277 INFO 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 21:07:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2240 states and 4320 transitions. [2022-12-14 21:07:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4320 transitions. [2022-12-14 21:07:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:06,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:06,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:06,547 INFO 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 21:07:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2241 states and 4321 transitions. [2022-12-14 21:07:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4321 transitions. [2022-12-14 21:07:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:06,834 INFO 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 21:07:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2242 states and 4322 transitions. [2022-12-14 21:07:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4322 transitions. [2022-12-14 21:07:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:07,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:07,162 INFO 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 21:07:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2243 states and 4323 transitions. [2022-12-14 21:07:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4323 transitions. [2022-12-14 21:07:07,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:07,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:07,521 INFO 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 21:07:07,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2244 states and 4324 transitions. [2022-12-14 21:07:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4324 transitions. [2022-12-14 21:07:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:07,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:07,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:08,473 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 21:07:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2289 states and 4423 transitions. [2022-12-14 21:07:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4423 transitions. [2022-12-14 21:07:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:18,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:18,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:18,096 INFO 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 21:07:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2294 states and 4434 transitions. [2022-12-14 21:07:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4434 transitions. [2022-12-14 21:07:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:19,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:19,476 INFO 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 21:07:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2295 states and 4435 transitions. [2022-12-14 21:07:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4435 transitions. [2022-12-14 21:07:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:19,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:19,817 INFO 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 21:07:20,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2296 states and 4436 transitions. [2022-12-14 21:07:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4436 transitions. [2022-12-14 21:07:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:20,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:20,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:20,155 INFO 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 21:07:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2307 states and 4459 transitions. [2022-12-14 21:07:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4459 transitions. [2022-12-14 21:07:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:22,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:22,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:22,369 INFO 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 21:07:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:25,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2324 states and 4494 transitions. [2022-12-14 21:07:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4494 transitions. [2022-12-14 21:07:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:25,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:25,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:25,631 INFO 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 21:07:25,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2325 states and 4495 transitions. [2022-12-14 21:07:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4495 transitions. [2022-12-14 21:07:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:25,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2348 states and 4542 transitions. [2022-12-14 21:07:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4542 transitions. [2022-12-14 21:07:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:30,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:30,763 INFO 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 21:07:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 2349 states and 4543 transitions. [2022-12-14 21:07:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4543 transitions. [2022-12-14 21:07:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:31,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2380 states and 4608 transitions. [2022-12-14 21:07:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4608 transitions. [2022-12-14 21:07:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:07:38,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:38,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 2347 states and 4548 transitions. [2022-12-14 21:07:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4548 transitions. [2022-12-14 21:07:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:38,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:38,522 INFO 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 21:07:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2348 states and 4549 transitions. [2022-12-14 21:07:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4549 transitions. [2022-12-14 21:07:38,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:38,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:38,815 INFO 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 21:07:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2349 states and 4550 transitions. [2022-12-14 21:07:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4550 transitions. [2022-12-14 21:07:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:39,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:39,071 INFO 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 21:07:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2350 states and 4551 transitions. [2022-12-14 21:07:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4551 transitions. [2022-12-14 21:07:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:39,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:39,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 2351 states and 4552 transitions. [2022-12-14 21:07:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4552 transitions. [2022-12-14 21:07:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:39,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:39,726 INFO 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 21:07:40,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2352 states and 4553 transitions. [2022-12-14 21:07:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4553 transitions. [2022-12-14 21:07:40,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:40,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:40,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:40,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2353 states and 4554 transitions. [2022-12-14 21:07:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4554 transitions. [2022-12-14 21:07:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:40,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:41,800 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 21:07:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2400 states and 4658 transitions. [2022-12-14 21:07:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4658 transitions. [2022-12-14 21:07:55,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:55,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:55,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:55,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:07:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2401 states and 4659 transitions. [2022-12-14 21:07:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4659 transitions. [2022-12-14 21:07:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:55,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:56,002 INFO 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 21:07:57,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2406 states and 4670 transitions. [2022-12-14 21:07:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4670 transitions. [2022-12-14 21:07:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:57,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:57,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:07:57,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2407 states and 4671 transitions. [2022-12-14 21:07:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4671 transitions. [2022-12-14 21:07:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:57,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:57,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:57,875 INFO 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 21:07:58,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2408 states and 4672 transitions. [2022-12-14 21:07:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4672 transitions. [2022-12-14 21:07:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:07:58,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:58,329 INFO 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 21:08:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2419 states and 4695 transitions. [2022-12-14 21:08:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4695 transitions. [2022-12-14 21:08:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:01,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:01,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:01,272 INFO 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 21:08:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2436 states and 4730 transitions. [2022-12-14 21:08:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4730 transitions. [2022-12-14 21:08:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:05,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:05,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:05,468 INFO 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 21:08:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 2437 states and 4731 transitions. [2022-12-14 21:08:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4731 transitions. [2022-12-14 21:08:05,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:05,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:05,901 INFO 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 21:08:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2460 states and 4779 transitions. [2022-12-14 21:08:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4779 transitions. [2022-12-14 21:08:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:12,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:08:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2461 states and 4780 transitions. [2022-12-14 21:08:13,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4780 transitions. [2022-12-14 21:08:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:13,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:13,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:13,102 INFO 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 21:08:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:21,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5119 states to 2486 states and 4833 transitions. [2022-12-14 21:08:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4833 transitions. [2022-12-14 21:08:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:21,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:21,050 INFO 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 21:08:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2492 states and 4845 transitions. [2022-12-14 21:08:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4845 transitions. [2022-12-14 21:08:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:08:23,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:23,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:23,449 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 21:08:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2460 states and 4786 transitions. [2022-12-14 21:08:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4786 transitions. [2022-12-14 21:08:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:24,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:24,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:24,175 INFO 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 21:08:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2461 states and 4787 transitions. [2022-12-14 21:08:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4787 transitions. [2022-12-14 21:08:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:24,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:24,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:08:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2462 states and 4788 transitions. [2022-12-14 21:08:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4788 transitions. [2022-12-14 21:08:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:24,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:24,836 INFO 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 21:08:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2463 states and 4789 transitions. [2022-12-14 21:08:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4789 transitions. [2022-12-14 21:08:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:25,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:25,179 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 21:08:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2464 states and 4790 transitions. [2022-12-14 21:08:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4790 transitions. [2022-12-14 21:08:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:25,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:25,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:25,552 INFO 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 21:08:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2465 states and 4791 transitions. [2022-12-14 21:08:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4791 transitions. [2022-12-14 21:08:25,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:25,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:25,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:26,013 INFO 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 21:08:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:26,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 2466 states and 4792 transitions. [2022-12-14 21:08:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4792 transitions. [2022-12-14 21:08:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:26,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:26,513 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 21:08:26,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2466 states and 4791 transitions. [2022-12-14 21:08:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4791 transitions. [2022-12-14 21:08:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:26,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:26,640 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 21:08:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2468 states and 4795 transitions. [2022-12-14 21:08:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4795 transitions. [2022-12-14 21:08:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:26,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:28,100 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 21:08:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:48,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 2517 states and 4906 transitions. [2022-12-14 21:08:48,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 4906 transitions. [2022-12-14 21:08:48,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:48,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:48,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:48,577 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 21:08:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 2518 states and 4907 transitions. [2022-12-14 21:08:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4907 transitions. [2022-12-14 21:08:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:48,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:48,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:08:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 2523 states and 4918 transitions. [2022-12-14 21:08:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4918 transitions. [2022-12-14 21:08:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:50,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:50,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:50,583 INFO 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 21:08:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2524 states and 4919 transitions. [2022-12-14 21:08:51,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4919 transitions. [2022-12-14 21:08:51,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:51,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:51,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:51,136 INFO 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 21:08:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2525 states and 4920 transitions. [2022-12-14 21:08:51,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4920 transitions. [2022-12-14 21:08:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:51,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:51,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:51,673 INFO 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 21:08:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 2536 states and 4943 transitions. [2022-12-14 21:08:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4943 transitions. [2022-12-14 21:08:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:08:54,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:54,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:55,039 INFO 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 21:09:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:00,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2553 states and 4978 transitions. [2022-12-14 21:09:00,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4978 transitions. [2022-12-14 21:09:00,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:09:00,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:00,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2554 states and 4979 transitions. [2022-12-14 21:09:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4979 transitions. [2022-12-14 21:09:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:09:00,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:00,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:00,815 INFO 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 21:09:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5386 states to 2576 states and 5026 transitions. [2022-12-14 21:09:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5026 transitions. [2022-12-14 21:09:11,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:09:11,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 2577 states and 5027 transitions. [2022-12-14 21:09:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5027 transitions. [2022-12-14 21:09:11,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:09:11,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:11,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 2602 states and 5080 transitions. [2022-12-14 21:09:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5080 transitions. [2022-12-14 21:09:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:09:22,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5454 states to 2608 states and 5092 transitions. [2022-12-14 21:09:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5092 transitions. [2022-12-14 21:09:24,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:09:24,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:24,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:24,921 INFO 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 21:09:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 2576 states and 5033 transitions. [2022-12-14 21:09:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5033 transitions. [2022-12-14 21:09:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:25,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:25,943 INFO 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 21:09:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 2577 states and 5034 transitions. [2022-12-14 21:09:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5034 transitions. [2022-12-14 21:09:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:26,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:26,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 2578 states and 5035 transitions. [2022-12-14 21:09:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5035 transitions. [2022-12-14 21:09:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:09:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 2579 states and 5036 transitions. [2022-12-14 21:09:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5036 transitions. [2022-12-14 21:09:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:27,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:27,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:27,354 INFO 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 21:09:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 2580 states and 5037 transitions. [2022-12-14 21:09:27,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5037 transitions. [2022-12-14 21:09:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:27,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:27,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:27,893 INFO 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 21:09:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 2581 states and 5038 transitions. [2022-12-14 21:09:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5038 transitions. [2022-12-14 21:09:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:28,526 INFO 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 21:09:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 2582 states and 5039 transitions. [2022-12-14 21:09:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5039 transitions. [2022-12-14 21:09:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:29,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:29,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:29,175 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 21:09:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 2584 states and 5043 transitions. [2022-12-14 21:09:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5043 transitions. [2022-12-14 21:09:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:29,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:29,319 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 21:09:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2586 states and 5047 transitions. [2022-12-14 21:09:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5047 transitions. [2022-12-14 21:09:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:29,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:29,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:29,766 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 21:09:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2596 states and 5069 transitions. [2022-12-14 21:09:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5069 transitions. [2022-12-14 21:09:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:09:36,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:38,766 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 21:10:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:11,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5654 states to 2647 states and 5187 transitions. [2022-12-14 21:10:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5187 transitions. [2022-12-14 21:10:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:11,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:11,517 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 21:10:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5658 states to 2649 states and 5191 transitions. [2022-12-14 21:10:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5191 transitions. [2022-12-14 21:10:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:11,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:11,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:11,663 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 21:10:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2650 states and 5192 transitions. [2022-12-14 21:10:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5192 transitions. [2022-12-14 21:10:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:11,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:11,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:10:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5672 states to 2655 states and 5203 transitions. [2022-12-14 21:10:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5203 transitions. [2022-12-14 21:10:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:14,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:14,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:10:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 2656 states and 5204 transitions. [2022-12-14 21:10:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5204 transitions. [2022-12-14 21:10:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:14,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:15,005 INFO 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 21:10:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 2657 states and 5205 transitions. [2022-12-14 21:10:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5205 transitions. [2022-12-14 21:10:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:15,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:15,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:15,693 INFO 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 21:10:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2668 states and 5228 transitions. [2022-12-14 21:10:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5228 transitions. [2022-12-14 21:10:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:20,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:20,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:20,618 INFO 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 21:10:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2685 states and 5264 transitions. [2022-12-14 21:10:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5264 transitions. [2022-12-14 21:10:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:28,392 INFO 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 21:10:28,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:28,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2686 states and 5265 transitions. [2022-12-14 21:10:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5265 transitions. [2022-12-14 21:10:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:28,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:29,014 INFO 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 21:10:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2708 states and 5312 transitions. [2022-12-14 21:10:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5312 transitions. [2022-12-14 21:10:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:40,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:40,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:40,768 INFO 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 21:10:42,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 2710 states and 5314 transitions. [2022-12-14 21:10:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5314 transitions. [2022-12-14 21:10:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:42,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:42,719 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 21:10:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:10:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2729 states and 5355 transitions. [2022-12-14 21:10:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5355 transitions. [2022-12-14 21:10:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:10:52,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:10:52,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:10:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:10:52,556 INFO 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 21:11:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2741 states and 5379 transitions. [2022-12-14 21:11:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5379 transitions. [2022-12-14 21:11:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:11:01,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:01,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:01,919 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 21:11:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2709 states and 5320 transitions. [2022-12-14 21:11:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5320 transitions. [2022-12-14 21:11:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:02,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:02,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:03,033 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 21:11:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:03,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2710 states and 5321 transitions. [2022-12-14 21:11:03,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5321 transitions. [2022-12-14 21:11:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:03,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:03,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:03,503 INFO 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 21:11:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 2711 states and 5322 transitions. [2022-12-14 21:11:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 5322 transitions. [2022-12-14 21:11:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:03,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:04,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:11:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5793 states to 2712 states and 5323 transitions. [2022-12-14 21:11:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5323 transitions. [2022-12-14 21:11:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:04,614 INFO 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 21:11:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:05,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2713 states and 5324 transitions. [2022-12-14 21:11:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 5324 transitions. [2022-12-14 21:11:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:05,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:05,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:11:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:05,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2714 states and 5325 transitions. [2022-12-14 21:11:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5325 transitions. [2022-12-14 21:11:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:05,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:05,905 INFO 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 21:11:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 2715 states and 5326 transitions. [2022-12-14 21:11:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5326 transitions. [2022-12-14 21:11:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:06,760 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 21:11:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 2717 states and 5329 transitions. [2022-12-14 21:11:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5329 transitions. [2022-12-14 21:11:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:07,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:07,849 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 21:11:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2719 states and 5333 transitions. [2022-12-14 21:11:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5333 transitions. [2022-12-14 21:11:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:07,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:08,065 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 21:11:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 2721 states and 5337 transitions. [2022-12-14 21:11:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5337 transitions. [2022-12-14 21:11:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:08,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:08,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:08,629 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 21:11:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 2734 states and 5369 transitions. [2022-12-14 21:11:22,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5369 transitions. [2022-12-14 21:11:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:11:22,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:11:24,933 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 21:12:06,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6056 states to 2787 states and 5496 transitions. [2022-12-14 21:12:06,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5496 transitions. [2022-12-14 21:12:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:06,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:06,441 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 21:12:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2789 states and 5500 transitions. [2022-12-14 21:12:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5500 transitions. [2022-12-14 21:12:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:06,609 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 21:12:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2790 states and 5501 transitions. [2022-12-14 21:12:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 5501 transitions. [2022-12-14 21:12:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:06,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:06,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:07,221 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 21:12:20,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 2802 states and 5535 transitions. [2022-12-14 21:12:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5535 transitions. [2022-12-14 21:12:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:20,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:20,156 INFO 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 21:12:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2807 states and 5546 transitions. [2022-12-14 21:12:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5546 transitions. [2022-12-14 21:12:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:22,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:22,887 INFO 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 21:12:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2808 states and 5547 transitions. [2022-12-14 21:12:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5547 transitions. [2022-12-14 21:12:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:23,727 INFO 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 21:12:24,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2809 states and 5548 transitions. [2022-12-14 21:12:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5548 transitions. [2022-12-14 21:12:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:24,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:24,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:24,426 INFO 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 21:12:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:30,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 2820 states and 5571 transitions. [2022-12-14 21:12:30,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5571 transitions. [2022-12-14 21:12:30,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:30,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:30,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:12:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2836 states and 5606 transitions. [2022-12-14 21:12:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5606 transitions. [2022-12-14 21:12:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:41,683 INFO 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 21:12:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:42,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 2837 states and 5607 transitions. [2022-12-14 21:12:42,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5607 transitions. [2022-12-14 21:12:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:42,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:42,487 INFO 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 21:12:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2853 states and 5642 transitions. [2022-12-14 21:12:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5642 transitions. [2022-12-14 21:12:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:52,974 INFO 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 21:12:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6218 states to 2856 states and 5648 transitions. [2022-12-14 21:12:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5648 transitions. [2022-12-14 21:12:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:55,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:55,878 INFO 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 21:12:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:12:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 2859 states and 5654 transitions. [2022-12-14 21:12:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5654 transitions. [2022-12-14 21:12:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:12:58,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:12:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:12:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:12:58,765 INFO 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 21:13:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2861 states and 5656 transitions. [2022-12-14 21:13:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5656 transitions. [2022-12-14 21:13:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:13:00,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:00,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:00,804 INFO 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 21:13:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:11,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2877 states and 5691 transitions. [2022-12-14 21:13:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5691 transitions. [2022-12-14 21:13:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:13:11,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:11,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:11,715 INFO 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 21:13:17,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6275 states to 2883 states and 5703 transitions. [2022-12-14 21:13:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5703 transitions. [2022-12-14 21:13:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:13:17,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:17,148 INFO 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 21:13:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6281 states to 2886 states and 5709 transitions. [2022-12-14 21:13:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5709 transitions. [2022-12-14 21:13:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:13:20,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:20,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:20,593 INFO 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 21:13:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2892 states and 5721 transitions. [2022-12-14 21:13:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5721 transitions. [2022-12-14 21:13:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:13:25,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:13:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2860 states and 5662 transitions. [2022-12-14 21:13:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5662 transitions. [2022-12-14 21:13:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:26,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:26,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:26,959 INFO 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 21:13:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6227 states to 2861 states and 5663 transitions. [2022-12-14 21:13:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5663 transitions. [2022-12-14 21:13:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:27,765 INFO 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 21:13:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 2862 states and 5664 transitions. [2022-12-14 21:13:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5664 transitions. [2022-12-14 21:13:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:28,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:28,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:28,495 INFO 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 21:13:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6229 states to 2863 states and 5665 transitions. [2022-12-14 21:13:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5665 transitions. [2022-12-14 21:13:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:29,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:29,311 INFO 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 21:13:30,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 2864 states and 5666 transitions. [2022-12-14 21:13:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5666 transitions. [2022-12-14 21:13:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:30,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:30,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:30,075 INFO 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 21:13:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:31,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6231 states to 2865 states and 5667 transitions. [2022-12-14 21:13:31,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5667 transitions. [2022-12-14 21:13:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:31,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:31,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:13:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6232 states to 2866 states and 5668 transitions. [2022-12-14 21:13:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5668 transitions. [2022-12-14 21:13:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:31,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:31,954 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 21:13:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 2868 states and 5671 transitions. [2022-12-14 21:13:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5671 transitions. [2022-12-14 21:13:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:32,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:32,122 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 21:13:33,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2870 states and 5674 transitions. [2022-12-14 21:13:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5674 transitions. [2022-12-14 21:13:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:33,321 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 21:13:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:33,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6242 states to 2872 states and 5678 transitions. [2022-12-14 21:13:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5678 transitions. [2022-12-14 21:13:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:33,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:33,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:33,575 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 21:13:33,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 2874 states and 5682 transitions. [2022-12-14 21:13:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5682 transitions. [2022-12-14 21:13:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:33,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:13:34,477 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 21:13:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:13:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 2889 states and 5722 transitions. [2022-12-14 21:13:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 5722 transitions. [2022-12-14 21:13:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:13:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:13:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:13:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:14:01,478 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 21:15:06,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 2944 states and 5859 transitions. [2022-12-14 21:15:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5859 transitions. [2022-12-14 21:15:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:06,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:06,199 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 21:15:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6543 states to 2945 states and 5860 transitions. [2022-12-14 21:15:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5860 transitions. [2022-12-14 21:15:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:08,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:08,484 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 21:15:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 2947 states and 5863 transitions. [2022-12-14 21:15:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5863 transitions. [2022-12-14 21:15:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:11,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:11,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:11,151 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 21:15:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 2948 states and 5864 transitions. [2022-12-14 21:15:12,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5864 transitions. [2022-12-14 21:15:12,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:12,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:12,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:12,598 INFO 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 21:15:16,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6560 states to 2953 states and 5875 transitions. [2022-12-14 21:15:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5875 transitions. [2022-12-14 21:15:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:16,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:16,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:16,055 INFO 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 21:15:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6561 states to 2954 states and 5876 transitions. [2022-12-14 21:15:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5876 transitions. [2022-12-14 21:15:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:17,172 INFO 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 21:15:18,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 2955 states and 5877 transitions. [2022-12-14 21:15:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5877 transitions. [2022-12-14 21:15:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:18,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6588 states to 2966 states and 5901 transitions. [2022-12-14 21:15:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 5901 transitions. [2022-12-14 21:15:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:27,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:27,254 INFO 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 21:15:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6625 states to 2982 states and 5936 transitions. [2022-12-14 21:15:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 5936 transitions. [2022-12-14 21:15:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:42,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:42,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:15:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6627 states to 2984 states and 5938 transitions. [2022-12-14 21:15:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 5938 transitions. [2022-12-14 21:15:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:44,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:44,723 INFO 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 21:15:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:15:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6658 states to 2997 states and 5967 transitions. [2022-12-14 21:15:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 5967 transitions. [2022-12-14 21:15:57,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:15:57,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:15:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:15:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:15:57,087 INFO 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 21:16:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6676 states to 3006 states and 5985 transitions. [2022-12-14 21:16:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5985 transitions. [2022-12-14 21:16:08,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:08,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:08,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:08,458 INFO 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 21:16:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6678 states to 3008 states and 5987 transitions. [2022-12-14 21:16:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5987 transitions. [2022-12-14 21:16:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:10,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:10,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:11,025 INFO 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 21:16:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6715 states to 3024 states and 6022 transitions. [2022-12-14 21:16:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6022 transitions. [2022-12-14 21:16:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:26,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:26,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:16:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6721 states to 3027 states and 6028 transitions. [2022-12-14 21:16:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6028 transitions. [2022-12-14 21:16:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:30,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:30,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:16:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6727 states to 3030 states and 6034 transitions. [2022-12-14 21:16:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 6034 transitions. [2022-12-14 21:16:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:33,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:34,123 INFO 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 21:16:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6733 states to 3033 states and 6040 transitions. [2022-12-14 21:16:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 6040 transitions. [2022-12-14 21:16:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:37,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:37,807 INFO 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 21:16:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:43,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6745 states to 3039 states and 6052 transitions. [2022-12-14 21:16:43,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 6052 transitions. [2022-12-14 21:16:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:16:43,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:43,362 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 21:16:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6677 states to 3007 states and 5993 transitions. [2022-12-14 21:16:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5993 transitions. [2022-12-14 21:16:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:16:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6678 states to 3008 states and 5994 transitions. [2022-12-14 21:16:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5994 transitions. [2022-12-14 21:16:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:46,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:46,104 INFO 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 21:16:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 3009 states and 5995 transitions. [2022-12-14 21:16:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5995 transitions. [2022-12-14 21:16:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:46,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:46,966 INFO 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 21:16:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 3010 states and 5996 transitions. [2022-12-14 21:16:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5996 transitions. [2022-12-14 21:16:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:47,949 INFO 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 21:16:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6681 states to 3011 states and 5997 transitions. [2022-12-14 21:16:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5997 transitions. [2022-12-14 21:16:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:48,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:48,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:48,912 INFO 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 21:16:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 3012 states and 5998 transitions. [2022-12-14 21:16:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5998 transitions. [2022-12-14 21:16:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:49,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:49,989 INFO 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 21:16:51,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6683 states to 3013 states and 5999 transitions. [2022-12-14 21:16:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5999 transitions. [2022-12-14 21:16:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:51,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:51,100 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 21:16:53,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 3015 states and 6006 transitions. [2022-12-14 21:16:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 6006 transitions. [2022-12-14 21:16:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:53,779 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 21:16:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 3017 states and 6009 transitions. [2022-12-14 21:16:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 6009 transitions. [2022-12-14 21:16:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:16:53,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:53,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:53,960 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 21:17:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6710 states to 3022 states and 6026 transitions. [2022-12-14 21:17:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 6026 transitions. [2022-12-14 21:17:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:17:06,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:06,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:06,809 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 21:17:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:08,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 3024 states and 6029 transitions. [2022-12-14 21:17:08,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6029 transitions. [2022-12-14 21:17:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:17:08,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:08,386 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 21:17:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6716 states to 3026 states and 6032 transitions. [2022-12-14 21:17:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 6032 transitions. [2022-12-14 21:17:09,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:17:09,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:09,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:09,926 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 21:17:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 3028 states and 6036 transitions. [2022-12-14 21:17:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 6036 transitions. [2022-12-14 21:17:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:17:10,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:10,102 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 21:17:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 3030 states and 6040 transitions. [2022-12-14 21:17:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 6040 transitions. [2022-12-14 21:17:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:17:10,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:17:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6772 states to 3047 states and 6086 transitions. [2022-12-14 21:17:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 6086 transitions. [2022-12-14 21:17:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:17:42,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:42,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.