./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/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 5738c99ca39a13f327ff059e5a6f3b47670e1701984219677e7b62ff58bbdc65 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:26:58,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:26:58,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:26:58,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:26:58,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:26:58,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:26:58,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:26:58,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:26:58,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:26:58,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:26:58,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:26:58,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:26:58,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:26:58,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:26:58,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:26:58,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:26:58,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:26:58,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:26:58,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:26:58,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:26:58,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:26:58,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:26:58,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:26:58,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:26:58,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:26:58,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:26:58,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:26:58,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:26:58,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:26:58,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:26:58,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:26:58,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:26:58,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:26:58,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:26:58,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:26:58,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:26:58,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:26:58,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:26:58,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:26:58,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:26:58,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:26:58,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:26:58,110 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:26:58,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:26:58,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:26:58,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:26:58,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:26:58,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:26:58,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:26:58,112 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:26:58,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:26:58,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:26:58,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:26:58,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:26:58,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:26:58,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:26:58,113 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:26:58,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:26:58,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:26:58,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:26:58,114 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:26:58,114 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:26:58,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:26:58,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:26:58,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:26:58,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:26:58,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:26:58,116 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:26:58,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:26:58,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:26:58,116 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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5738c99ca39a13f327ff059e5a6f3b47670e1701984219677e7b62ff58bbdc65 [2022-12-14 23:26:58,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:26:58,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:26:58,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:26:58,340 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:26:58,340 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:26:58,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c [2022-12-14 23:27:00,994 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:27:01,523 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:27:01,523 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c [2022-12-14 23:27:01,554 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/data/777b7dcf7/290e82adf42d4feeb2ec9ee467a7ac10/FLAGd62a774de [2022-12-14 23:27:01,571 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/data/777b7dcf7/290e82adf42d4feeb2ec9ee467a7ac10 [2022-12-14 23:27:01,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:27:01,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:27:01,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:27:01,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:27:01,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:27:01,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:27:01" (1/1) ... [2022-12-14 23:27:01,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6e8036 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:01, skipping insertion in model container [2022-12-14 23:27:01,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:27:01" (1/1) ... [2022-12-14 23:27:01,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:27:01,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:27:03,197 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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[378560,378573] [2022-12-14 23:27:03,218 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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[383339,383352] [2022-12-14 23:27:03,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:27:03,399 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:27:04,172 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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[378560,378573] [2022-12-14 23:27:04,177 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_12d2d520-5560-476c-bdb5-9fe6ce75a91b/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[383339,383352] [2022-12-14 23:27:04,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:27:04,221 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:27:04,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04 WrapperNode [2022-12-14 23:27:04,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:27:04,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:27:04,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:27:04,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:27:04,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,513 INFO L138 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-12-14 23:27:04,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:27:04,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:27:04,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:27:04,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:27:04,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,733 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:27:04,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:27:04,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:27:04,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:27:04,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:27:04" (1/1) ... [2022-12-14 23:27:04,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:27:04,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:27:04,824 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:27:04,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12d2d520-5560-476c-bdb5-9fe6ce75a91b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:27:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:27:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 23:27:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 23:27:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 23:27:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 23:27:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 23:27:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 23:27:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 23:27:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 23:27:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 23:27:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 23:27:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 23:27:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 23:27:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 23:27:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 23:27:04,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:27:04,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:27:04,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:27:04,952 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:27:04,954 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:27:10,749 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:27:12,027 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:27:12,027 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-12-14 23:27:12,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:27:12 BoogieIcfgContainer [2022-12-14 23:27:12,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:27:12,033 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:27:12,033 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:27:12,040 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:27:12,040 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:27:12" (1/1) ... [2022-12-14 23:27:12,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:27:12,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1782 states and 3485 transitions. [2022-12-14 23:27:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3485 transitions. [2022-12-14 23:27:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:12,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1804 states and 3527 transitions. [2022-12-14 23:27:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3527 transitions. [2022-12-14 23:27:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:12,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1805 states and 3527 transitions. [2022-12-14 23:27:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3527 transitions. [2022-12-14 23:27:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:12,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1806 states and 3527 transitions. [2022-12-14 23:27:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3527 transitions. [2022-12-14 23:27:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:12,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:12,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1807 states and 3527 transitions. [2022-12-14 23:27:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3527 transitions. [2022-12-14 23:27:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1808 states and 3527 transitions. [2022-12-14 23:27:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3527 transitions. [2022-12-14 23:27:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1809 states and 3527 transitions. [2022-12-14 23:27:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3527 transitions. [2022-12-14 23:27:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1810 states and 3527 transitions. [2022-12-14 23:27:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3527 transitions. [2022-12-14 23:27:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1811 states and 3527 transitions. [2022-12-14 23:27:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3527 transitions. [2022-12-14 23:27:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1829 states and 3562 transitions. [2022-12-14 23:27:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3562 transitions. [2022-12-14 23:27:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1830 states and 3562 transitions. [2022-12-14 23:27:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3562 transitions. [2022-12-14 23:27:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1831 states and 3562 transitions. [2022-12-14 23:27:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3562 transitions. [2022-12-14 23:27:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:13,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1832 states and 3562 transitions. [2022-12-14 23:27:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3562 transitions. [2022-12-14 23:27:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:13,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:13,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1833 states and 3562 transitions. [2022-12-14 23:27:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3562 transitions. [2022-12-14 23:27:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1834 states and 3562 transitions. [2022-12-14 23:27:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3562 transitions. [2022-12-14 23:27:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1848 states and 3591 transitions. [2022-12-14 23:27:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-14 23:27:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1849 states and 3591 transitions. [2022-12-14 23:27:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-14 23:27:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1850 states and 3591 transitions. [2022-12-14 23:27:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-14 23:27:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1851 states and 3591 transitions. [2022-12-14 23:27:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-14 23:27:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1852 states and 3591 transitions. [2022-12-14 23:27:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3591 transitions. [2022-12-14 23:27:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1860 states and 3608 transitions. [2022-12-14 23:27:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3608 transitions. [2022-12-14 23:27:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:14,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:14,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:15,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1861 states and 3608 transitions. [2022-12-14 23:27:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3608 transitions. [2022-12-14 23:27:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:15,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1862 states and 3608 transitions. [2022-12-14 23:27:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3608 transitions. [2022-12-14 23:27:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:15,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:15,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1864 states and 3613 transitions. [2022-12-14 23:27:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3613 transitions. [2022-12-14 23:27:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 23:27:15,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:27:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 1872 states and 3628 transitions. [2022-12-14 23:27:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3628 transitions. [2022-12-14 23:27:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:27:15,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:15,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:15,565 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 23:27:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 1900 states and 3685 transitions. [2022-12-14 23:27:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3685 transitions. [2022-12-14 23:27:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:27:16,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:16,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:16,653 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 23:27:17,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:17,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1905 states and 3696 transitions. [2022-12-14 23:27:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3696 transitions. [2022-12-14 23:27:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:27:17,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:17,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:17,541 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 23:27:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1916 states and 3719 transitions. [2022-12-14 23:27:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3719 transitions. [2022-12-14 23:27:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:27:18,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:18,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:19,038 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 23:27:21,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1936 states and 3760 transitions. [2022-12-14 23:27:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3760 transitions. [2022-12-14 23:27:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:21,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:21,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:21,088 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 23:27:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 1937 states and 3761 transitions. [2022-12-14 23:27:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3761 transitions. [2022-12-14 23:27:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:21,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:21,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:21,223 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 23:27:21,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1938 states and 3762 transitions. [2022-12-14 23:27:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3762 transitions. [2022-12-14 23:27:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:21,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:21,361 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 23:27:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 1939 states and 3763 transitions. [2022-12-14 23:27:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3763 transitions. [2022-12-14 23:27:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:21,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:21,505 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 23:27:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1940 states and 3764 transitions. [2022-12-14 23:27:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3764 transitions. [2022-12-14 23:27:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:21,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:21,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:22,057 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 23:27:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1970 states and 3828 transitions. [2022-12-14 23:27:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3828 transitions. [2022-12-14 23:27:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:25,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:25,272 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 23:27:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 1975 states and 3839 transitions. [2022-12-14 23:27:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3839 transitions. [2022-12-14 23:27:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:25,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:25,805 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 23:27:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 1976 states and 3840 transitions. [2022-12-14 23:27:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3840 transitions. [2022-12-14 23:27:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:25,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:25,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 1987 states and 3863 transitions. [2022-12-14 23:27:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3863 transitions. [2022-12-14 23:27:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:27,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:27,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:27,175 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 23:27:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 1988 states and 3864 transitions. [2022-12-14 23:27:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3864 transitions. [2022-12-14 23:27:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:27,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:29,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2008 states and 3906 transitions. [2022-12-14 23:27:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3906 transitions. [2022-12-14 23:27:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:27:29,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:27:29,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1987 states and 3868 transitions. [2022-12-14 23:27:29,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3868 transitions. [2022-12-14 23:27:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:29,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 1988 states and 3869 transitions. [2022-12-14 23:27:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3869 transitions. [2022-12-14 23:27:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:30,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:30,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1989 states and 3870 transitions. [2022-12-14 23:27:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3870 transitions. [2022-12-14 23:27:30,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:30,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:30,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 1990 states and 3871 transitions. [2022-12-14 23:27:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3871 transitions. [2022-12-14 23:27:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:30,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:30,547 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 23:27:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 1991 states and 3872 transitions. [2022-12-14 23:27:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3872 transitions. [2022-12-14 23:27:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:30,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:31,249 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 23:27:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2023 states and 3943 transitions. [2022-12-14 23:27:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3943 transitions. [2022-12-14 23:27:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:36,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:36,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2028 states and 3954 transitions. [2022-12-14 23:27:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3954 transitions. [2022-12-14 23:27:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:37,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2029 states and 3955 transitions. [2022-12-14 23:27:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3955 transitions. [2022-12-14 23:27:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:37,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2040 states and 3978 transitions. [2022-12-14 23:27:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3978 transitions. [2022-12-14 23:27:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:39,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:39,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2041 states and 3979 transitions. [2022-12-14 23:27:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3979 transitions. [2022-12-14 23:27:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:39,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2060 states and 4020 transitions. [2022-12-14 23:27:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4020 transitions. [2022-12-14 23:27:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:27:43,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:43,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:43,181 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 23:27:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2039 states and 3980 transitions. [2022-12-14 23:27:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3980 transitions. [2022-12-14 23:27:43,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:43,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:43,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2040 states and 3981 transitions. [2022-12-14 23:27:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3981 transitions. [2022-12-14 23:27:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:43,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:43,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2041 states and 3982 transitions. [2022-12-14 23:27:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3982 transitions. [2022-12-14 23:27:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:43,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:43,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2042 states and 3983 transitions. [2022-12-14 23:27:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3983 transitions. [2022-12-14 23:27:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:43,949 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 23:27:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2043 states and 3984 transitions. [2022-12-14 23:27:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3984 transitions. [2022-12-14 23:27:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:44,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:44,828 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 23:27:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2077 states and 4061 transitions. [2022-12-14 23:27:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4061 transitions. [2022-12-14 23:27:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2082 states and 4072 transitions. [2022-12-14 23:27:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4072 transitions. [2022-12-14 23:27:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:53,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 2083 states and 4073 transitions. [2022-12-14 23:27:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4073 transitions. [2022-12-14 23:27:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:54,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:54,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:55,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2094 states and 4096 transitions. [2022-12-14 23:27:55,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4096 transitions. [2022-12-14 23:27:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:55,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:55,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:27:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:27:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2095 states and 4097 transitions. [2022-12-14 23:27:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4097 transitions. [2022-12-14 23:27:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:27:56,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:27:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:27:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:27:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2114 states and 4138 transitions. [2022-12-14 23:28:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4138 transitions. [2022-12-14 23:28:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 23:28:00,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:00,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2094 states and 4099 transitions. [2022-12-14 23:28:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4099 transitions. [2022-12-14 23:28:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:00,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2095 states and 4100 transitions. [2022-12-14 23:28:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4100 transitions. [2022-12-14 23:28:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:00,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2096 states and 4101 transitions. [2022-12-14 23:28:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4101 transitions. [2022-12-14 23:28:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:01,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:01,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2097 states and 4102 transitions. [2022-12-14 23:28:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4102 transitions. [2022-12-14 23:28:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:01,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 2098 states and 4103 transitions. [2022-12-14 23:28:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4103 transitions. [2022-12-14 23:28:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:01,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:01,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:01,914 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 23:28:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2098 states and 4102 transitions. [2022-12-14 23:28:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4102 transitions. [2022-12-14 23:28:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:01,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:01,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:02,010 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 23:28:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2100 states and 4106 transitions. [2022-12-14 23:28:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4106 transitions. [2022-12-14 23:28:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:02,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:02,891 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 23:28:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2136 states and 4188 transitions. [2022-12-14 23:28:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4188 transitions. [2022-12-14 23:28:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:14,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:15,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2141 states and 4199 transitions. [2022-12-14 23:28:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4199 transitions. [2022-12-14 23:28:15,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:15,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:15,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:15,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2142 states and 4200 transitions. [2022-12-14 23:28:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 4200 transitions. [2022-12-14 23:28:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:15,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2153 states and 4224 transitions. [2022-12-14 23:28:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4224 transitions. [2022-12-14 23:28:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:18,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2154 states and 4225 transitions. [2022-12-14 23:28:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4225 transitions. [2022-12-14 23:28:18,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:18,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:18,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:18,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2173 states and 4266 transitions. [2022-12-14 23:28:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4266 transitions. [2022-12-14 23:28:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 23:28:25,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:25,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2153 states and 4227 transitions. [2022-12-14 23:28:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4227 transitions. [2022-12-14 23:28:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:25,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2154 states and 4228 transitions. [2022-12-14 23:28:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4228 transitions. [2022-12-14 23:28:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:26,079 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 23:28:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2155 states and 4229 transitions. [2022-12-14 23:28:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4229 transitions. [2022-12-14 23:28:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2156 states and 4230 transitions. [2022-12-14 23:28:26,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4230 transitions. [2022-12-14 23:28:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:26,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:26,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2157 states and 4231 transitions. [2022-12-14 23:28:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4231 transitions. [2022-12-14 23:28:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:27,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:28:27,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:27,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2159 states and 4235 transitions. [2022-12-14 23:28:27,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 4235 transitions. [2022-12-14 23:28:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:27,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:27,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:27,490 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 23:28:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2161 states and 4239 transitions. [2022-12-14 23:28:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4239 transitions. [2022-12-14 23:28:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:27,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:27,795 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 23:28:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 2171 states and 4261 transitions. [2022-12-14 23:28:32,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4261 transitions. [2022-12-14 23:28:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:32,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:33,038 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 23:28:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2209 states and 4351 transitions. [2022-12-14 23:28:48,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4351 transitions. [2022-12-14 23:28:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:48,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2214 states and 4362 transitions. [2022-12-14 23:28:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4362 transitions. [2022-12-14 23:28:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:50,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:50,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 2215 states and 4363 transitions. [2022-12-14 23:28:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4363 transitions. [2022-12-14 23:28:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:50,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2225 states and 4386 transitions. [2022-12-14 23:28:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4386 transitions. [2022-12-14 23:28:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:54,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:54,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2226 states and 4387 transitions. [2022-12-14 23:28:54,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4387 transitions. [2022-12-14 23:28:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:54,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2236 states and 4410 transitions. [2022-12-14 23:28:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4410 transitions. [2022-12-14 23:28:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:58,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:58,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:28:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:28:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2239 states and 4416 transitions. [2022-12-14 23:28:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4416 transitions. [2022-12-14 23:28:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:28:59,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:28:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:28:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:28:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:01,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 2242 states and 4422 transitions. [2022-12-14 23:29:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4422 transitions. [2022-12-14 23:29:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:29:01,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2245 states and 4428 transitions. [2022-12-14 23:29:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4428 transitions. [2022-12-14 23:29:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:29:03,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:03,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4697 states to 2225 states and 4389 transitions. [2022-12-14 23:29:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4389 transitions. [2022-12-14 23:29:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:03,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:03,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2226 states and 4390 transitions. [2022-12-14 23:29:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4390 transitions. [2022-12-14 23:29:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:04,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:04,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2227 states and 4391 transitions. [2022-12-14 23:29:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4391 transitions. [2022-12-14 23:29:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:04,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:04,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:05,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2228 states and 4392 transitions. [2022-12-14 23:29:05,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4392 transitions. [2022-12-14 23:29:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:05,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:05,050 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 23:29:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 2229 states and 4393 transitions. [2022-12-14 23:29:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4393 transitions. [2022-12-14 23:29:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:05,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:05,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:05,646 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 23:29:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2231 states and 4396 transitions. [2022-12-14 23:29:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4396 transitions. [2022-12-14 23:29:06,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:06,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:06,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:06,285 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 23:29:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2233 states and 4400 transitions. [2022-12-14 23:29:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4400 transitions. [2022-12-14 23:29:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:06,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:06,402 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 23:29:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2235 states and 4404 transitions. [2022-12-14 23:29:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4404 transitions. [2022-12-14 23:29:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:06,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:06,772 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 23:29:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2247 states and 4432 transitions. [2022-12-14 23:29:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4432 transitions. [2022-12-14 23:29:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:14,773 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 23:29:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2287 states and 4529 transitions. [2022-12-14 23:29:38,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4529 transitions. [2022-12-14 23:29:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:38,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:38,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2292 states and 4541 transitions. [2022-12-14 23:29:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4541 transitions. [2022-12-14 23:29:41,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:41,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:41,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2293 states and 4542 transitions. [2022-12-14 23:29:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4542 transitions. [2022-12-14 23:29:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2303 states and 4565 transitions. [2022-12-14 23:29:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4565 transitions. [2022-12-14 23:29:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:48,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:48,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 2305 states and 4567 transitions. [2022-12-14 23:29:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4567 transitions. [2022-12-14 23:29:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:49,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:29:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2312 states and 4584 transitions. [2022-12-14 23:29:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4584 transitions. [2022-12-14 23:29:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:29:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:01,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2324 states and 4608 transitions. [2022-12-14 23:30:01,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4608 transitions. [2022-12-14 23:30:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 23:30:01,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:01,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2304 states and 4569 transitions. [2022-12-14 23:30:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4569 transitions. [2022-12-14 23:30:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:02,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 2305 states and 4570 transitions. [2022-12-14 23:30:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4570 transitions. [2022-12-14 23:30:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2306 states and 4571 transitions. [2022-12-14 23:30:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4571 transitions. [2022-12-14 23:30:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:03,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:03,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:03,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:04,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:04,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2307 states and 4572 transitions. [2022-12-14 23:30:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4572 transitions. [2022-12-14 23:30:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:04,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 2308 states and 4573 transitions. [2022-12-14 23:30:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4573 transitions. [2022-12-14 23:30:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:04,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:04,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:04,854 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 23:30:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2310 states and 4576 transitions. [2022-12-14 23:30:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4576 transitions. [2022-12-14 23:30:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:04,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:04,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:04,986 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 23:30:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2312 states and 4579 transitions. [2022-12-14 23:30:05,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4579 transitions. [2022-12-14 23:30:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:05,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:05,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:06,296 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 23:30:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2326 states and 4614 transitions. [2022-12-14 23:30:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4614 transitions. [2022-12-14 23:30:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:17,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:30:17,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 2328 states and 4618 transitions. [2022-12-14 23:30:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4618 transitions. [2022-12-14 23:30:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:17,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:17,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:17,255 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 23:30:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 2330 states and 4621 transitions. [2022-12-14 23:30:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4621 transitions. [2022-12-14 23:30:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:18,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:19,942 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 23:30:54,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2372 states and 4725 transitions. [2022-12-14 23:30:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4725 transitions. [2022-12-14 23:30:54,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:54,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:54,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2376 states and 4736 transitions. [2022-12-14 23:30:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4736 transitions. [2022-12-14 23:30:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:58,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:58,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:30:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 2377 states and 4737 transitions. [2022-12-14 23:30:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4737 transitions. [2022-12-14 23:30:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:30:59,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:30:59,162 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 23:31:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2381 states and 4748 transitions. [2022-12-14 23:31:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4748 transitions. [2022-12-14 23:31:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:31:02,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:02,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:02,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 2384 states and 4754 transitions. [2022-12-14 23:31:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4754 transitions. [2022-12-14 23:31:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:31:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2387 states and 4760 transitions. [2022-12-14 23:31:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4760 transitions. [2022-12-14 23:31:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:31:07,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:07,272 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 23:31:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 2389 states and 4762 transitions. [2022-12-14 23:31:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4762 transitions. [2022-12-14 23:31:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:31:08,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:12,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2393 states and 4773 transitions. [2022-12-14 23:31:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4773 transitions. [2022-12-14 23:31:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:31:12,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:12,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2408 states and 4803 transitions. [2022-12-14 23:31:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4803 transitions. [2022-12-14 23:31:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 23:31:23,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 2388 states and 4764 transitions. [2022-12-14 23:31:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4764 transitions. [2022-12-14 23:31:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:24,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:24,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 2389 states and 4765 transitions. [2022-12-14 23:31:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4765 transitions. [2022-12-14 23:31:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:24,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:24,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:24,959 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 23:31:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 2390 states and 4766 transitions. [2022-12-14 23:31:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4766 transitions. [2022-12-14 23:31:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:25,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:25,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:25,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:25,631 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 23:31:26,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2391 states and 4767 transitions. [2022-12-14 23:31:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4767 transitions. [2022-12-14 23:31:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:26,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:26,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:31:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2392 states and 4768 transitions. [2022-12-14 23:31:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4768 transitions. [2022-12-14 23:31:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:27,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:27,178 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 23:31:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2394 states and 4773 transitions. [2022-12-14 23:31:30,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4773 transitions. [2022-12-14 23:31:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:30,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:30,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:30,612 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 23:31:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2396 states and 4776 transitions. [2022-12-14 23:31:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4776 transitions. [2022-12-14 23:31:30,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:30,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:30,690 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 23:31:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:32,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 2398 states and 4779 transitions. [2022-12-14 23:31:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4779 transitions. [2022-12-14 23:31:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:32,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:32,315 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 23:31:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2400 states and 4782 transitions. [2022-12-14 23:31:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4782 transitions. [2022-12-14 23:31:33,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:33,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:33,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:33,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 2402 states and 4786 transitions. [2022-12-14 23:31:33,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4786 transitions. [2022-12-14 23:31:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:33,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:33,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:33,461 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 23:31:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2404 states and 4790 transitions. [2022-12-14 23:31:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4790 transitions. [2022-12-14 23:31:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:33,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:33,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:34,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:31:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:31:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2420 states and 4828 transitions. [2022-12-14 23:31:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4828 transitions. [2022-12-14 23:31:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:31:52,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:31:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:31:52,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:31:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 2434 states and 4865 transitions. [2022-12-14 23:32:05,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4865 transitions. [2022-12-14 23:32:05,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:32:05,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:05,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:06,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2436 states and 4867 transitions. [2022-12-14 23:32:06,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4867 transitions. [2022-12-14 23:32:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:32:06,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 2438 states and 4869 transitions. [2022-12-14 23:32:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4869 transitions. [2022-12-14 23:32:08,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 23:32:08,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:09,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2418 states and 4831 transitions. [2022-12-14 23:32:09,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4831 transitions. [2022-12-14 23:32:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:09,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:09,886 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 23:32:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2420 states and 4836 transitions. [2022-12-14 23:32:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4836 transitions. [2022-12-14 23:32:12,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:12,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:12,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:12,802 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 23:32:15,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 2422 states and 4841 transitions. [2022-12-14 23:32:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4841 transitions. [2022-12-14 23:32:15,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:15,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:15,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:15,742 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 23:32:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2424 states and 4844 transitions. [2022-12-14 23:32:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4844 transitions. [2022-12-14 23:32:16,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:16,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:16,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:16,735 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 23:32:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2426 states and 4847 transitions. [2022-12-14 23:32:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4847 transitions. [2022-12-14 23:32:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:16,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:16,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:16,873 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 23:32:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2428 states and 4852 transitions. [2022-12-14 23:32:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4852 transitions. [2022-12-14 23:32:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:19,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:20,075 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 23:32:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2430 states and 4855 transitions. [2022-12-14 23:32:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4855 transitions. [2022-12-14 23:32:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:20,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:20,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:20,898 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 23:32:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 2432 states and 4858 transitions. [2022-12-14 23:32:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4858 transitions. [2022-12-14 23:32:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:21,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:21,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:21,503 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 23:32:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 2434 states and 4862 transitions. [2022-12-14 23:32:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4862 transitions. [2022-12-14 23:32:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:21,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:21,630 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 23:32:21,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 2436 states and 4866 transitions. [2022-12-14 23:32:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4866 transitions. [2022-12-14 23:32:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:32:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:22,175 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 23:32:39,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2454 states and 4908 transitions. [2022-12-14 23:32:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4908 transitions. [2022-12-14 23:32:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:39,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:39,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:39,224 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 23:32:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 2456 states and 4911 transitions. [2022-12-14 23:32:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4911 transitions. [2022-12-14 23:32:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:39,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:39,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:48,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 2462 states and 4927 transitions. [2022-12-14 23:32:48,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4927 transitions. [2022-12-14 23:32:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:48,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:48,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:48,476 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 23:32:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5358 states to 2464 states and 4930 transitions. [2022-12-14 23:32:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4930 transitions. [2022-12-14 23:32:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:48,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 2466 states and 4933 transitions. [2022-12-14 23:32:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4933 transitions. [2022-12-14 23:32:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:51,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:51,530 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 23:32:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5364 states to 2468 states and 4936 transitions. [2022-12-14 23:32:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4936 transitions. [2022-12-14 23:32:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:52,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 2470 states and 4939 transitions. [2022-12-14 23:32:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4939 transitions. [2022-12-14 23:32:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:52,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:52,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:52,336 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 23:32:52,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5370 states to 2472 states and 4942 transitions. [2022-12-14 23:32:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4942 transitions. [2022-12-14 23:32:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:52,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:52,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 2474 states and 4946 transitions. [2022-12-14 23:32:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4946 transitions. [2022-12-14 23:32:52,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:52,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:52,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2476 states and 4949 transitions. [2022-12-14 23:32:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4949 transitions. [2022-12-14 23:32:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:53,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:53,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:32:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:32:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 2478 states and 4953 transitions. [2022-12-14 23:32:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4953 transitions. [2022-12-14 23:32:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:32:53,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:32:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:32:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:32:53,597 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 23:33:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 2498 states and 5000 transitions. [2022-12-14 23:33:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5000 transitions. [2022-12-14 23:33:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:33:13,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:13,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:13,035 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 23:33:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:13,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5434 states to 2500 states and 5003 transitions. [2022-12-14 23:33:13,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5003 transitions. [2022-12-14 23:33:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:33:13,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:13,112 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 23:33:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 2502 states and 5006 transitions. [2022-12-14 23:33:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5006 transitions. [2022-12-14 23:33:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:33:13,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:13,189 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 23:33:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 2504 states and 5009 transitions. [2022-12-14 23:33:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 5009 transitions. [2022-12-14 23:33:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:33:13,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:13,267 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 23:33:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 2506 states and 5012 transitions. [2022-12-14 23:33:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 5012 transitions. [2022-12-14 23:33:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:33:13,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:13,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:13,789 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 23:33:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2528 states and 5078 transitions. [2022-12-14 23:33:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5078 transitions. [2022-12-14 23:33:36,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:36,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:36,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:36,934 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 23:33:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 2530 states and 5081 transitions. [2022-12-14 23:33:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 5081 transitions. [2022-12-14 23:33:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:37,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,026 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 23:33:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 2532 states and 5084 transitions. [2022-12-14 23:33:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 5084 transitions. [2022-12-14 23:33:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:37,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,121 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 23:33:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2534 states and 5087 transitions. [2022-12-14 23:33:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5087 transitions. [2022-12-14 23:33:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:37,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,208 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 23:33:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5523 states to 2536 states and 5090 transitions. [2022-12-14 23:33:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5090 transitions. [2022-12-14 23:33:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:33:37,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,296 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 23:33:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2538 states and 5093 transitions. [2022-12-14 23:33:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 5093 transitions. [2022-12-14 23:33:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:37,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:33:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2540 states and 5096 transitions. [2022-12-14 23:33:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5096 transitions. [2022-12-14 23:33:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:37,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,544 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 23:33:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2542 states and 5099 transitions. [2022-12-14 23:33:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5099 transitions. [2022-12-14 23:33:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,638 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 23:33:37,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2544 states and 5102 transitions. [2022-12-14 23:33:37,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5102 transitions. [2022-12-14 23:33:37,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:37,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,740 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 23:33:37,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2546 states and 5105 transitions. [2022-12-14 23:33:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5105 transitions. [2022-12-14 23:33:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:37,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,830 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 23:33:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2548 states and 5108 transitions. [2022-12-14 23:33:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5108 transitions. [2022-12-14 23:33:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:33:37,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:37,920 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 23:33:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2550 states and 5111 transitions. [2022-12-14 23:33:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5111 transitions. [2022-12-14 23:33:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:33:37,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:37,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:33:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 2564 states and 5150 transitions. [2022-12-14 23:33:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 5150 transitions. [2022-12-14 23:33:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:33:59,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:59,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:34:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 2576 states and 5183 transitions. [2022-12-14 23:34:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5183 transitions. [2022-12-14 23:34:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:21,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:21,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 2578 states and 5186 transitions. [2022-12-14 23:34:21,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5186 transitions. [2022-12-14 23:34:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:21,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 2580 states and 5189 transitions. [2022-12-14 23:34:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5189 transitions. [2022-12-14 23:34:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:21,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:21,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2582 states and 5192 transitions. [2022-12-14 23:34:21,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5192 transitions. [2022-12-14 23:34:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:21,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:21,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:21,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2584 states and 5195 transitions. [2022-12-14 23:34:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5195 transitions. [2022-12-14 23:34:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:21,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:21,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2586 states and 5198 transitions. [2022-12-14 23:34:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5198 transitions. [2022-12-14 23:34:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:22,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2588 states and 5201 transitions. [2022-12-14 23:34:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5201 transitions. [2022-12-14 23:34:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:34:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5661 states to 2598 states and 5228 transitions. [2022-12-14 23:34:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5228 transitions. [2022-12-14 23:34:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:34:40,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:34:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:40,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5664 states to 2600 states and 5231 transitions. [2022-12-14 23:34:40,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5231 transitions. [2022-12-14 23:34:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:34:40,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:40,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:40,463 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:35:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2617 states and 5276 transitions. [2022-12-14 23:35:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5276 transitions. [2022-12-14 23:35:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:03,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2619 states and 5279 transitions. [2022-12-14 23:35:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5279 transitions. [2022-12-14 23:35:03,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:03,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:03,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 2621 states and 5282 transitions. [2022-12-14 23:35:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5282 transitions. [2022-12-14 23:35:03,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:03,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:03,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:03,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 2623 states and 5285 transitions. [2022-12-14 23:35:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5285 transitions. [2022-12-14 23:35:03,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:03,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 2625 states and 5288 transitions. [2022-12-14 23:35:03,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5288 transitions. [2022-12-14 23:35:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:03,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:03,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5724 states to 2627 states and 5291 transitions. [2022-12-14 23:35:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5291 transitions. [2022-12-14 23:35:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:03,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:03,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:35:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 2635 states and 5312 transitions. [2022-12-14 23:35:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 5312 transitions. [2022-12-14 23:35:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:35:19,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:19,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2637 states and 5315 transitions. [2022-12-14 23:35:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5315 transitions. [2022-12-14 23:35:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:35:20,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:20,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:20,240 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:35:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2652 states and 5354 transitions. [2022-12-14 23:35:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5354 transitions. [2022-12-14 23:35:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:35:42,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:36:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2669 states and 5398 transitions. [2022-12-14 23:36:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5398 transitions. [2022-12-14 23:36:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:36:04,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 2671 states and 5401 transitions. [2022-12-14 23:36:04,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5401 transitions. [2022-12-14 23:36:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:36:04,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:04,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:04,851 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2673 states and 5404 transitions. [2022-12-14 23:36:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5404 transitions. [2022-12-14 23:36:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:36:04,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:04,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2675 states and 5407 transitions. [2022-12-14 23:36:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5407 transitions. [2022-12-14 23:36:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:36:05,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:05,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2677 states and 5410 transitions. [2022-12-14 23:36:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5410 transitions. [2022-12-14 23:36:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:36:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:36:17,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:17,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 2683 states and 5425 transitions. [2022-12-14 23:36:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5425 transitions. [2022-12-14 23:36:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:36:17,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2685 states and 5428 transitions. [2022-12-14 23:36:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5428 transitions. [2022-12-14 23:36:18,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:36:18,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 2700 states and 5467 transitions. [2022-12-14 23:36:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5467 transitions. [2022-12-14 23:36:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:36:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:39,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:36:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:57,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2715 states and 5505 transitions. [2022-12-14 23:36:57,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5505 transitions. [2022-12-14 23:36:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:36:57,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:57,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:36:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2717 states and 5508 transitions. [2022-12-14 23:36:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5508 transitions. [2022-12-14 23:36:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:36:58,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:37:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 2734 states and 5551 transitions. [2022-12-14 23:37:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5551 transitions. [2022-12-14 23:37:18,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:18,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:18,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:37:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 2736 states and 5554 transitions. [2022-12-14 23:37:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5554 transitions. [2022-12-14 23:37:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:37:19,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2738 states and 5557 transitions. [2022-12-14 23:37:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5557 transitions. [2022-12-14 23:37:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:19,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:37:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2740 states and 5560 transitions. [2022-12-14 23:37:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5560 transitions. [2022-12-14 23:37:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:19,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:37:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 2742 states and 5563 transitions. [2022-12-14 23:37:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5563 transitions. [2022-12-14 23:37:19,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:19,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,791 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:37:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 2744 states and 5566 transitions. [2022-12-14 23:37:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5566 transitions. [2022-12-14 23:37:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:19,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:37:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 2746 states and 5569 transitions. [2022-12-14 23:37:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5569 transitions. [2022-12-14 23:37:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:20,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:20,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:37:20,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2748 states and 5572 transitions. [2022-12-14 23:37:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5572 transitions. [2022-12-14 23:37:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:20,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:20,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:20,297 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 23:37:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 2752 states and 5582 transitions. [2022-12-14 23:37:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5582 transitions. [2022-12-14 23:37:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:28,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:37:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 2765 states and 5615 transitions. [2022-12-14 23:37:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5615 transitions. [2022-12-14 23:37:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:45,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:37:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 2777 states and 5639 transitions. [2022-12-14 23:37:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5639 transitions. [2022-12-14 23:37:59,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:37:59,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:59,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:37:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 2779 states and 5642 transitions. [2022-12-14 23:37:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5642 transitions. [2022-12-14 23:37:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:37:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:59,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:38:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 2792 states and 5675 transitions. [2022-12-14 23:38:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5675 transitions. [2022-12-14 23:38:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:38:15,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:38:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6146 states to 2807 states and 5713 transitions. [2022-12-14 23:38:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5713 transitions. [2022-12-14 23:38:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:38:35,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:38:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6179 states to 2820 states and 5746 transitions. [2022-12-14 23:38:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5746 transitions. [2022-12-14 23:38:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:38:52,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:39:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6216 states to 2835 states and 5783 transitions. [2022-12-14 23:39:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5783 transitions. [2022-12-14 23:39:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6219 states to 2837 states and 5786 transitions. [2022-12-14 23:39:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5786 transitions. [2022-12-14 23:39:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:10,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6222 states to 2839 states and 5789 transitions. [2022-12-14 23:39:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5789 transitions. [2022-12-14 23:39:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:10,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 2841 states and 5792 transitions. [2022-12-14 23:39:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5792 transitions. [2022-12-14 23:39:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:10,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:39:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:30,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2858 states and 5835 transitions. [2022-12-14 23:39:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5835 transitions. [2022-12-14 23:39:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:30,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:30,612 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6271 states to 2860 states and 5838 transitions. [2022-12-14 23:39:30,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5838 transitions. [2022-12-14 23:39:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:30,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:30,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:30,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:30,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6274 states to 2862 states and 5841 transitions. [2022-12-14 23:39:30,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5841 transitions. [2022-12-14 23:39:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:30,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:31,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2864 states and 5844 transitions. [2022-12-14 23:39:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5844 transitions. [2022-12-14 23:39:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:31,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:31,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:39:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6280 states to 2866 states and 5847 transitions. [2022-12-14 23:39:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5847 transitions. [2022-12-14 23:39:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:39:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.