./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --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 96b7f8eccd086f0147c8c722a1929f411803fa8c06f9cbde3c608e38cc4fa9b2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:54:13,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:54:13,364 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:54:13,368 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:54:13,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:54:13,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:54:13,393 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:54:13,394 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:54:13,395 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:54:13,395 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:54:13,396 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:54:13,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:54:13,397 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:54:13,398 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:54:13,398 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:54:13,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:54:13,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:54:13,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:54:13,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:54:13,401 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:54:13,401 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:54:13,405 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:54:13,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:54:13,406 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:54:13,406 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:54:13,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:54:13,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:54:13,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:54:13,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:54:13,408 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:54:13,409 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:54:13,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:54:13,409 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:54:13,410 INFO L153 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_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96b7f8eccd086f0147c8c722a1929f411803fa8c06f9cbde3c608e38cc4fa9b2 [2023-12-02 23:54:13,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:54:13,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:54:13,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:54:13,661 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:54:13,662 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:54:13,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c [2023-12-02 23:54:16,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:54:16,883 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:54:16,884 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c [2023-12-02 23:54:16,929 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/data/3ce78e4dc/5ee1340bbe6d4da99b7a5b1711e01632/FLAGb25af6519 [2023-12-02 23:54:16,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/data/3ce78e4dc/5ee1340bbe6d4da99b7a5b1711e01632 [2023-12-02 23:54:16,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:54:16,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:54:16,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:54:16,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:54:16,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:54:16,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:54:16" (1/1) ... [2023-12-02 23:54:16,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a336a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:16, skipping insertion in model container [2023-12-02 23:54:16,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:54:16" (1/1) ... [2023-12-02 23:54:17,103 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:54:18,906 WARN L240 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_1089af55-eb05-4b81-b6ad-983150463cee/sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c[375709,375722] [2023-12-02 23:54:18,937 WARN L240 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_1089af55-eb05-4b81-b6ad-983150463cee/sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c[383339,383352] [2023-12-02 23:54:19,202 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:54:19,214 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:54:20,082 WARN L240 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_1089af55-eb05-4b81-b6ad-983150463cee/sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c[375709,375722] [2023-12-02 23:54:20,093 WARN L240 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_1089af55-eb05-4b81-b6ad-983150463cee/sv-benchmarks/c/combinations/Problem05_label48+token_ring.11.cil-2.c[383339,383352] [2023-12-02 23:54:20,119 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:54:20,204 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:54:20,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20 WrapperNode [2023-12-02 23:54:20,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:54:20,206 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:54:20,206 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:54:20,206 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:54:20,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:20,295 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:20,743 INFO L138 Inliner]: procedures = 66, calls = 74, calls flagged for inlining = 44, calls inlined = 44, statements flattened = 13168 [2023-12-02 23:54:20,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:54:20,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:54:20,745 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:54:20,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:54:20,756 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:20,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:20,842 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:20,843 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:21,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:21,161 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:21,182 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:21,204 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:21,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:54:21,256 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:54:21,256 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:54:21,256 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:54:21,257 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:20" (1/1) ... [2023-12-02 23:54:21,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:54:21,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:54:21,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:54:21,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1089af55-eb05-4b81-b6ad-983150463cee/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:54:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:54:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-12-02 23:54:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-12-02 23:54:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-12-02 23:54:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-12-02 23:54:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-12-02 23:54:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-12-02 23:54:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-12-02 23:54:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-12-02 23:54:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-12-02 23:54:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-12-02 23:54:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-12-02 23:54:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-12-02 23:54:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:54:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:54:21,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:54:21,457 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:54:21,459 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:54:29,394 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:54:31,396 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:54:31,396 INFO L309 CfgBuilder]: Removed 15 assume(true) statements. [2023-12-02 23:54:31,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:31 BoogieIcfgContainer [2023-12-02 23:54:31,399 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:54:31,400 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:54:31,400 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:54:31,410 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:54:31,410 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:31" (1/1) ... [2023-12-02 23:54:31,420 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:54:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:31,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 1832 states and 3559 transitions. [2023-12-02 23:54:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3559 transitions. [2023-12-02 23:54:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:31,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:31,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1867 states and 3627 transitions. [2023-12-02 23:54:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3627 transitions. [2023-12-02 23:54:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:32,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1868 states and 3627 transitions. [2023-12-02 23:54:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3627 transitions. [2023-12-02 23:54:32,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:32,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1869 states and 3627 transitions. [2023-12-02 23:54:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3627 transitions. [2023-12-02 23:54:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:32,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1870 states and 3627 transitions. [2023-12-02 23:54:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3627 transitions. [2023-12-02 23:54:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:32,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1871 states and 3627 transitions. [2023-12-02 23:54:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3627 transitions. [2023-12-02 23:54:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:32,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1872 states and 3627 transitions. [2023-12-02 23:54:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3627 transitions. [2023-12-02 23:54:32,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:32,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1873 states and 3627 transitions. [2023-12-02 23:54:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3627 transitions. [2023-12-02 23:54:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:33,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:33,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1874 states and 3627 transitions. [2023-12-02 23:54:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3627 transitions. [2023-12-02 23:54:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:33,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1875 states and 3627 transitions. [2023-12-02 23:54:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3627 transitions. [2023-12-02 23:54:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:33,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1876 states and 3627 transitions. [2023-12-02 23:54:33,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3627 transitions. [2023-12-02 23:54:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:33,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1877 states and 3627 transitions. [2023-12-02 23:54:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3627 transitions. [2023-12-02 23:54:33,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:33,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1878 states and 3627 transitions. [2023-12-02 23:54:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3627 transitions. [2023-12-02 23:54:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:33,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1908 states and 3686 transitions. [2023-12-02 23:54:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3686 transitions. [2023-12-02 23:54:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1909 states and 3686 transitions. [2023-12-02 23:54:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3686 transitions. [2023-12-02 23:54:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1910 states and 3686 transitions. [2023-12-02 23:54:34,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3686 transitions. [2023-12-02 23:54:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1911 states and 3686 transitions. [2023-12-02 23:54:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3686 transitions. [2023-12-02 23:54:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1912 states and 3686 transitions. [2023-12-02 23:54:34,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3686 transitions. [2023-12-02 23:54:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1913 states and 3686 transitions. [2023-12-02 23:54:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3686 transitions. [2023-12-02 23:54:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1914 states and 3686 transitions. [2023-12-02 23:54:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3686 transitions. [2023-12-02 23:54:34,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:34,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1915 states and 3686 transitions. [2023-12-02 23:54:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3686 transitions. [2023-12-02 23:54:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:35,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1916 states and 3686 transitions. [2023-12-02 23:54:35,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3686 transitions. [2023-12-02 23:54:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:35,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1917 states and 3686 transitions. [2023-12-02 23:54:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3686 transitions. [2023-12-02 23:54:35,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:35,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1943 states and 3739 transitions. [2023-12-02 23:54:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3739 transitions. [2023-12-02 23:54:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:35,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1944 states and 3739 transitions. [2023-12-02 23:54:35,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3739 transitions. [2023-12-02 23:54:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:35,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1945 states and 3739 transitions. [2023-12-02 23:54:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3739 transitions. [2023-12-02 23:54:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:35,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:36,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1946 states and 3739 transitions. [2023-12-02 23:54:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3739 transitions. [2023-12-02 23:54:36,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:36,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1947 states and 3739 transitions. [2023-12-02 23:54:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3739 transitions. [2023-12-02 23:54:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:36,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1948 states and 3739 transitions. [2023-12-02 23:54:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3739 transitions. [2023-12-02 23:54:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:36,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1949 states and 3739 transitions. [2023-12-02 23:54:36,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3739 transitions. [2023-12-02 23:54:36,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:36,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1950 states and 3739 transitions. [2023-12-02 23:54:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3739 transitions. [2023-12-02 23:54:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:36,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1951 states and 3739 transitions. [2023-12-02 23:54:36,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3739 transitions. [2023-12-02 23:54:36,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:36,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1971 states and 3780 transitions. [2023-12-02 23:54:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3780 transitions. [2023-12-02 23:54:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1972 states and 3780 transitions. [2023-12-02 23:54:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3780 transitions. [2023-12-02 23:54:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1973 states and 3780 transitions. [2023-12-02 23:54:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3780 transitions. [2023-12-02 23:54:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1974 states and 3780 transitions. [2023-12-02 23:54:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3780 transitions. [2023-12-02 23:54:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1975 states and 3780 transitions. [2023-12-02 23:54:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3780 transitions. [2023-12-02 23:54:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1976 states and 3780 transitions. [2023-12-02 23:54:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3780 transitions. [2023-12-02 23:54:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1977 states and 3780 transitions. [2023-12-02 23:54:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3780 transitions. [2023-12-02 23:54:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:37,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:37,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1991 states and 3809 transitions. [2023-12-02 23:54:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3809 transitions. [2023-12-02 23:54:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:38,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1992 states and 3809 transitions. [2023-12-02 23:54:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3809 transitions. [2023-12-02 23:54:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:38,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1993 states and 3809 transitions. [2023-12-02 23:54:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3809 transitions. [2023-12-02 23:54:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:38,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:38,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1994 states and 3809 transitions. [2023-12-02 23:54:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3809 transitions. [2023-12-02 23:54:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:38,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1995 states and 3809 transitions. [2023-12-02 23:54:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3809 transitions. [2023-12-02 23:54:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:38,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:38,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 2003 states and 3826 transitions. [2023-12-02 23:54:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3826 transitions. [2023-12-02 23:54:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:39,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 2004 states and 3826 transitions. [2023-12-02 23:54:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3826 transitions. [2023-12-02 23:54:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:39,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:39,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 2005 states and 3826 transitions. [2023-12-02 23:54:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3826 transitions. [2023-12-02 23:54:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:39,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:39,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:39,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2007 states and 3831 transitions. [2023-12-02 23:54:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3831 transitions. [2023-12-02 23:54:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:54:39,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2015 states and 3845 transitions. [2023-12-02 23:54:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3845 transitions. [2023-12-02 23:54:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:39,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:39,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2055 states and 3925 transitions. [2023-12-02 23:54:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3925 transitions. [2023-12-02 23:54:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:42,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:42,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:54:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2060 states and 3936 transitions. [2023-12-02 23:54:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3936 transitions. [2023-12-02 23:54:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:43,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:43,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:54:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:45,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2071 states and 3959 transitions. [2023-12-02 23:54:45,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3959 transitions. [2023-12-02 23:54:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:45,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:46,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:54:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2088 states and 3994 transitions. [2023-12-02 23:54:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3994 transitions. [2023-12-02 23:54:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:49,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:49,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:49,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:54:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2111 states and 4041 transitions. [2023-12-02 23:54:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4041 transitions. [2023-12-02 23:54:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:53,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2143 states and 4106 transitions. [2023-12-02 23:55:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4106 transitions. [2023-12-02 23:55:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:00,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:00,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2144 states and 4107 transitions. [2023-12-02 23:55:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4107 transitions. [2023-12-02 23:55:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:00,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2145 states and 4108 transitions. [2023-12-02 23:55:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4108 transitions. [2023-12-02 23:55:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:00,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2146 states and 4109 transitions. [2023-12-02 23:55:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4109 transitions. [2023-12-02 23:55:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:01,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2147 states and 4110 transitions. [2023-12-02 23:55:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4110 transitions. [2023-12-02 23:55:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:01,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 2148 states and 4111 transitions. [2023-12-02 23:55:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4111 transitions. [2023-12-02 23:55:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:01,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:01,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:01,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2149 states and 4112 transitions. [2023-12-02 23:55:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4112 transitions. [2023-12-02 23:55:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:01,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:02,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2150 states and 4113 transitions. [2023-12-02 23:55:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4113 transitions. [2023-12-02 23:55:02,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:02,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:02,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 2151 states and 4114 transitions. [2023-12-02 23:55:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4114 transitions. [2023-12-02 23:55:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:02,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:02,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2152 states and 4115 transitions. [2023-12-02 23:55:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4115 transitions. [2023-12-02 23:55:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:03,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 2153 states and 4116 transitions. [2023-12-02 23:55:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4116 transitions. [2023-12-02 23:55:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:55:03,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:55:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 2120 states and 4058 transitions. [2023-12-02 23:55:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4058 transitions. [2023-12-02 23:55:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:55:03,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:11,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2163 states and 4146 transitions. [2023-12-02 23:55:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4146 transitions. [2023-12-02 23:55:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:55:11,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:11,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:12,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2168 states and 4157 transitions. [2023-12-02 23:55:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4157 transitions. [2023-12-02 23:55:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:55:12,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:14,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 2179 states and 4180 transitions. [2023-12-02 23:55:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4180 transitions. [2023-12-02 23:55:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:55:14,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2196 states and 4215 transitions. [2023-12-02 23:55:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4215 transitions. [2023-12-02 23:55:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:55:17,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2219 states and 4262 transitions. [2023-12-02 23:55:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4262 transitions. [2023-12-02 23:55:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:55:21,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2251 states and 4328 transitions. [2023-12-02 23:55:29,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4328 transitions. [2023-12-02 23:55:29,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:29,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:29,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2252 states and 4329 transitions. [2023-12-02 23:55:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4329 transitions. [2023-12-02 23:55:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:29,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4491 states to 2253 states and 4330 transitions. [2023-12-02 23:55:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4330 transitions. [2023-12-02 23:55:29,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:29,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:29,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2254 states and 4331 transitions. [2023-12-02 23:55:30,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4331 transitions. [2023-12-02 23:55:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:30,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2255 states and 4332 transitions. [2023-12-02 23:55:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4332 transitions. [2023-12-02 23:55:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:30,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:30,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2256 states and 4333 transitions. [2023-12-02 23:55:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4333 transitions. [2023-12-02 23:55:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:30,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:30,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2257 states and 4334 transitions. [2023-12-02 23:55:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4334 transitions. [2023-12-02 23:55:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:31,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2258 states and 4335 transitions. [2023-12-02 23:55:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4335 transitions. [2023-12-02 23:55:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:31,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2259 states and 4336 transitions. [2023-12-02 23:55:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4336 transitions. [2023-12-02 23:55:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:31,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 2260 states and 4337 transitions. [2023-12-02 23:55:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4337 transitions. [2023-12-02 23:55:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:32,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2261 states and 4338 transitions. [2023-12-02 23:55:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4338 transitions. [2023-12-02 23:55:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:55:32,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2228 states and 4279 transitions. [2023-12-02 23:55:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4279 transitions. [2023-12-02 23:55:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:55:32,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:32,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:33,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:45,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2275 states and 4377 transitions. [2023-12-02 23:55:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 4377 transitions. [2023-12-02 23:55:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:55:45,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:45,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:45,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:46,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:46,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2280 states and 4388 transitions. [2023-12-02 23:55:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4388 transitions. [2023-12-02 23:55:46,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:55:46,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:46,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2291 states and 4411 transitions. [2023-12-02 23:55:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 4411 transitions. [2023-12-02 23:55:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:55:49,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 2308 states and 4446 transitions. [2023-12-02 23:55:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4446 transitions. [2023-12-02 23:55:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:55:53,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:53,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2331 states and 4493 transitions. [2023-12-02 23:56:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4493 transitions. [2023-12-02 23:56:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:56:00,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:00,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:00,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2362 states and 4558 transitions. [2023-12-02 23:56:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4558 transitions. [2023-12-02 23:56:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:09,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:09,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2363 states and 4559 transitions. [2023-12-02 23:56:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4559 transitions. [2023-12-02 23:56:10,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:10,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:10,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:10,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4776 states to 2364 states and 4560 transitions. [2023-12-02 23:56:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4560 transitions. [2023-12-02 23:56:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:10,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4777 states to 2365 states and 4561 transitions. [2023-12-02 23:56:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4561 transitions. [2023-12-02 23:56:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:11,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:11,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2366 states and 4562 transitions. [2023-12-02 23:56:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4562 transitions. [2023-12-02 23:56:11,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:11,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:11,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:11,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:11,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2367 states and 4563 transitions. [2023-12-02 23:56:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4563 transitions. [2023-12-02 23:56:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:11,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 2368 states and 4564 transitions. [2023-12-02 23:56:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4564 transitions. [2023-12-02 23:56:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:12,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:12,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:12,532 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:56:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2368 states and 4563 transitions. [2023-12-02 23:56:12,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4563 transitions. [2023-12-02 23:56:12,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:12,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:12,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 2369 states and 4564 transitions. [2023-12-02 23:56:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4564 transitions. [2023-12-02 23:56:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:13,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2370 states and 4565 transitions. [2023-12-02 23:56:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4565 transitions. [2023-12-02 23:56:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:13,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:13,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2371 states and 4566 transitions. [2023-12-02 23:56:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4566 transitions. [2023-12-02 23:56:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:14,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2372 states and 4567 transitions. [2023-12-02 23:56:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4567 transitions. [2023-12-02 23:56:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:56:14,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 2340 states and 4509 transitions. [2023-12-02 23:56:15,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4509 transitions. [2023-12-02 23:56:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:15,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:56:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2342 states and 4513 transitions. [2023-12-02 23:56:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4513 transitions. [2023-12-02 23:56:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:15,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:15,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:56:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 2392 states and 4617 transitions. [2023-12-02 23:56:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4617 transitions. [2023-12-02 23:56:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:35,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:56:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 2394 states and 4620 transitions. [2023-12-02 23:56:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4620 transitions. [2023-12-02 23:56:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:35,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4904 states to 2399 states and 4631 transitions. [2023-12-02 23:56:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4631 transitions. [2023-12-02 23:56:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:37,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4929 states to 2410 states and 4654 transitions. [2023-12-02 23:56:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4654 transitions. [2023-12-02 23:56:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:40,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2427 states and 4689 transitions. [2023-12-02 23:56:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4689 transitions. [2023-12-02 23:56:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:46,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 2450 states and 4737 transitions. [2023-12-02 23:56:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4737 transitions. [2023-12-02 23:56:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:56:55,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5083 states to 2481 states and 4802 transitions. [2023-12-02 23:57:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4802 transitions. [2023-12-02 23:57:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:09,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 2482 states and 4803 transitions. [2023-12-02 23:57:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4803 transitions. [2023-12-02 23:57:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:09,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2483 states and 4804 transitions. [2023-12-02 23:57:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4804 transitions. [2023-12-02 23:57:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:10,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5086 states to 2484 states and 4805 transitions. [2023-12-02 23:57:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4805 transitions. [2023-12-02 23:57:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:10,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5087 states to 2485 states and 4806 transitions. [2023-12-02 23:57:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4806 transitions. [2023-12-02 23:57:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:11,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5088 states to 2486 states and 4807 transitions. [2023-12-02 23:57:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4807 transitions. [2023-12-02 23:57:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:11,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:12,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5089 states to 2487 states and 4808 transitions. [2023-12-02 23:57:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4808 transitions. [2023-12-02 23:57:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:12,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2498 states and 4830 transitions. [2023-12-02 23:57:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4830 transitions. [2023-12-02 23:57:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:21,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5140 states to 2499 states and 4831 transitions. [2023-12-02 23:57:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4831 transitions. [2023-12-02 23:57:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:21,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 2500 states and 4832 transitions. [2023-12-02 23:57:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 4832 transitions. [2023-12-02 23:57:22,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:22,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5142 states to 2501 states and 4833 transitions. [2023-12-02 23:57:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4833 transitions. [2023-12-02 23:57:23,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:23,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2502 states and 4834 transitions. [2023-12-02 23:57:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 4834 transitions. [2023-12-02 23:57:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:57:23,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:24,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5081 states to 2470 states and 4776 transitions. [2023-12-02 23:57:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4776 transitions. [2023-12-02 23:57:24,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:24,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2472 states and 4780 transitions. [2023-12-02 23:57:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4780 transitions. [2023-12-02 23:57:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:25,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5088 states to 2474 states and 4783 transitions. [2023-12-02 23:57:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4783 transitions. [2023-12-02 23:57:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:25,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:56,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2527 states and 4896 transitions. [2023-12-02 23:57:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 4896 transitions. [2023-12-02 23:57:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:56,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 2529 states and 4900 transitions. [2023-12-02 23:57:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4900 transitions. [2023-12-02 23:57:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:56,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2531 states and 4903 transitions. [2023-12-02 23:57:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 4903 transitions. [2023-12-02 23:57:56,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:56,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 2536 states and 4914 transitions. [2023-12-02 23:57:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4914 transitions. [2023-12-02 23:57:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:57:59,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 2547 states and 4937 transitions. [2023-12-02 23:58:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4937 transitions. [2023-12-02 23:58:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:58:04,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 2564 states and 4972 transitions. [2023-12-02 23:58:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 4972 transitions. [2023-12-02 23:58:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:58:12,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 2586 states and 5019 transitions. [2023-12-02 23:58:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5019 transitions. [2023-12-02 23:58:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:58:23,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 2617 states and 5084 transitions. [2023-12-02 23:58:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5084 transitions. [2023-12-02 23:58:42,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:42,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 2618 states and 5085 transitions. [2023-12-02 23:58:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5085 transitions. [2023-12-02 23:58:43,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:43,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5468 states to 2619 states and 5086 transitions. [2023-12-02 23:58:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5086 transitions. [2023-12-02 23:58:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:43,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5469 states to 2620 states and 5087 transitions. [2023-12-02 23:58:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5087 transitions. [2023-12-02 23:58:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:44,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5470 states to 2621 states and 5088 transitions. [2023-12-02 23:58:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5088 transitions. [2023-12-02 23:58:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:44,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 2622 states and 5089 transitions. [2023-12-02 23:58:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5089 transitions. [2023-12-02 23:58:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:45,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 2623 states and 5090 transitions. [2023-12-02 23:58:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5090 transitions. [2023-12-02 23:58:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:46,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2638 states and 5122 transitions. [2023-12-02 23:58:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5122 transitions. [2023-12-02 23:58:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:58:59,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2652 states and 5154 transitions. [2023-12-02 23:59:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5154 transitions. [2023-12-02 23:59:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:59:12,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:59:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2653 states and 5155 transitions. [2023-12-02 23:59:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5155 transitions. [2023-12-02 23:59:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:59:12,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:59:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 2654 states and 5156 transitions. [2023-12-02 23:59:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5156 transitions. [2023-12-02 23:59:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:59:13,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:59:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2655 states and 5157 transitions. [2023-12-02 23:59:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5157 transitions. [2023-12-02 23:59:14,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:59:14,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:59:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5546 states to 2657 states and 5159 transitions. [2023-12-02 23:59:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5159 transitions. [2023-12-02 23:59:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:59:16,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:59:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2625 states and 5101 transitions. [2023-12-02 23:59:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5101 transitions. [2023-12-02 23:59:17,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:59:17,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 2627 states and 5104 transitions. [2023-12-02 23:59:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5104 transitions. [2023-12-02 23:59:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:59:18,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 2629 states and 5108 transitions. [2023-12-02 23:59:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 5108 transitions. [2023-12-02 23:59:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:59:18,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:59:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 2631 states and 5111 transitions. [2023-12-02 23:59:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 5111 transitions. [2023-12-02 23:59:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:59:19,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:06,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 2687 states and 5233 transitions. [2023-12-03 00:00:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5233 transitions. [2023-12-03 00:00:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:06,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 2689 states and 5237 transitions. [2023-12-03 00:00:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5237 transitions. [2023-12-03 00:00:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:08,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:00:09,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 2691 states and 5240 transitions. [2023-12-03 00:00:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5240 transitions. [2023-12-03 00:00:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:09,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:00:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2696 states and 5251 transitions. [2023-12-03 00:00:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5251 transitions. [2023-12-03 00:00:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:13,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:00:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2707 states and 5274 transitions. [2023-12-03 00:00:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5274 transitions. [2023-12-03 00:00:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:19,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:00:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5772 states to 2724 states and 5310 transitions. [2023-12-03 00:00:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5310 transitions. [2023-12-03 00:00:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:30,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:00:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2746 states and 5357 transitions. [2023-12-03 00:00:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5357 transitions. [2023-12-03 00:00:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:00:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5864 states to 2765 states and 5398 transitions. [2023-12-03 00:00:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5398 transitions. [2023-12-03 00:00:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:59,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 2768 states and 5404 transitions. [2023-12-03 00:01:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5404 transitions. [2023-12-03 00:01:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:01:02,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2777 states and 5422 transitions. [2023-12-03 00:01:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5422 transitions. [2023-12-03 00:01:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:11,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 2778 states and 5423 transitions. [2023-12-03 00:01:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5423 transitions. [2023-12-03 00:01:11,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:11,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 2779 states and 5424 transitions. [2023-12-03 00:01:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5424 transitions. [2023-12-03 00:01:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:11,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5891 states to 2780 states and 5425 transitions. [2023-12-03 00:01:12,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5425 transitions. [2023-12-03 00:01:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:12,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 2781 states and 5426 transitions. [2023-12-03 00:01:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5426 transitions. [2023-12-03 00:01:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:13,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 2782 states and 5427 transitions. [2023-12-03 00:01:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 5427 transitions. [2023-12-03 00:01:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:14,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 2783 states and 5428 transitions. [2023-12-03 00:01:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5428 transitions. [2023-12-03 00:01:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:15,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5897 states to 2785 states and 5431 transitions. [2023-12-03 00:01:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5431 transitions. [2023-12-03 00:01:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:15,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:15,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2803 states and 5471 transitions. [2023-12-03 00:01:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5471 transitions. [2023-12-03 00:01:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:40,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5967 states to 2805 states and 5474 transitions. [2023-12-03 00:01:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5474 transitions. [2023-12-03 00:01:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:40,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:40,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5971 states to 2807 states and 5478 transitions. [2023-12-03 00:01:41,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5478 transitions. [2023-12-03 00:01:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:41,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:41,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 2808 states and 5479 transitions. [2023-12-03 00:01:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5479 transitions. [2023-12-03 00:01:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:42,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:42,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5973 states to 2809 states and 5480 transitions. [2023-12-03 00:01:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5480 transitions. [2023-12-03 00:01:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:43,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 2810 states and 5481 transitions. [2023-12-03 00:01:44,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5481 transitions. [2023-12-03 00:01:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:44,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2812 states and 5483 transitions. [2023-12-03 00:01:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5483 transitions. [2023-12-03 00:01:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:01:46,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:01:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 2780 states and 5425 transitions. [2023-12-03 00:01:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5425 transitions. [2023-12-03 00:01:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:01:48,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5915 states to 2782 states and 5428 transitions. [2023-12-03 00:01:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 5428 transitions. [2023-12-03 00:01:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:01:48,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5918 states to 2784 states and 5431 transitions. [2023-12-03 00:01:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 5431 transitions. [2023-12-03 00:01:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:01:49,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2786 states and 5435 transitions. [2023-12-03 00:01:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5435 transitions. [2023-12-03 00:01:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:01:49,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2788 states and 5438 transitions. [2023-12-03 00:01:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 5438 transitions. [2023-12-03 00:01:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:01:50,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 2847 states and 5570 transitions. [2023-12-03 00:02:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5570 transitions. [2023-12-03 00:02:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:02:55,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 2849 states and 5573 transitions. [2023-12-03 00:02:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5573 transitions. [2023-12-03 00:02:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:02:55,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6142 states to 2851 states and 5577 transitions. [2023-12-03 00:02:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5577 transitions. [2023-12-03 00:02:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:02:55,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:55,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:02:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6155 states to 2856 states and 5588 transitions. [2023-12-03 00:02:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5588 transitions. [2023-12-03 00:02:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:02:59,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 2867 states and 5611 transitions. [2023-12-03 00:03:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5611 transitions. [2023-12-03 00:03:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:07,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6217 states to 2883 states and 5646 transitions. [2023-12-03 00:03:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5646 transitions. [2023-12-03 00:03:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:20,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:33,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2899 states and 5681 transitions. [2023-12-03 00:03:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 5681 transitions. [2023-12-03 00:03:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:33,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6260 states to 2902 states and 5687 transitions. [2023-12-03 00:03:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 5687 transitions. [2023-12-03 00:03:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:37,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6266 states to 2905 states and 5693 transitions. [2023-12-03 00:03:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 5693 transitions. [2023-12-03 00:03:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:41,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2921 states and 5728 transitions. [2023-12-03 00:03:55,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 5728 transitions. [2023-12-03 00:03:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:55,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:03:59,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6309 states to 2924 states and 5734 transitions. [2023-12-03 00:03:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5734 transitions. [2023-12-03 00:03:59,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:03:59,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:12,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6333 states to 2936 states and 5758 transitions. [2023-12-03 00:04:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 5758 transitions. [2023-12-03 00:04:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:12,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:12,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:12,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:12,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 2937 states and 5759 transitions. [2023-12-03 00:04:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5759 transitions. [2023-12-03 00:04:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:13,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:13,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:13,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:14,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6335 states to 2938 states and 5760 transitions. [2023-12-03 00:04:14,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 5760 transitions. [2023-12-03 00:04:14,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:14,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:14,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6336 states to 2939 states and 5761 transitions. [2023-12-03 00:04:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 5761 transitions. [2023-12-03 00:04:15,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:15,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:15,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6337 states to 2940 states and 5762 transitions. [2023-12-03 00:04:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5762 transitions. [2023-12-03 00:04:16,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:16,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 2941 states and 5763 transitions. [2023-12-03 00:04:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 5763 transitions. [2023-12-03 00:04:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:17,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:18,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 2942 states and 5764 transitions. [2023-12-03 00:04:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 5764 transitions. [2023-12-03 00:04:18,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:18,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:18,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 2944 states and 5767 transitions. [2023-12-03 00:04:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5767 transitions. [2023-12-03 00:04:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:18,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 2946 states and 5770 transitions. [2023-12-03 00:04:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5770 transitions. [2023-12-03 00:04:19,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:19,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:19,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:51,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6394 states to 2967 states and 5817 transitions. [2023-12-03 00:04:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 5817 transitions. [2023-12-03 00:04:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:51,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2969 states and 5820 transitions. [2023-12-03 00:04:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 5820 transitions. [2023-12-03 00:04:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:51,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:51,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6401 states to 2971 states and 5824 transitions. [2023-12-03 00:04:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 5824 transitions. [2023-12-03 00:04:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:52,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2972 states and 5825 transitions. [2023-12-03 00:04:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5825 transitions. [2023-12-03 00:04:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:53,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2973 states and 5826 transitions. [2023-12-03 00:04:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5826 transitions. [2023-12-03 00:04:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:54,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:04:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 2975 states and 5828 transitions. [2023-12-03 00:04:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5828 transitions. [2023-12-03 00:04:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:57,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:05:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 2977 states and 5830 transitions. [2023-12-03 00:05:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5830 transitions. [2023-12-03 00:05:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:05:00,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:05:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 2945 states and 5772 transitions. [2023-12-03 00:05:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5772 transitions. [2023-12-03 00:05:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:05:02,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 2947 states and 5775 transitions. [2023-12-03 00:05:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5775 transitions. [2023-12-03 00:05:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:05:03,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 2949 states and 5778 transitions. [2023-12-03 00:05:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 5778 transitions. [2023-12-03 00:05:03,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:05:03,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 2951 states and 5781 transitions. [2023-12-03 00:05:03,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 5781 transitions. [2023-12-03 00:05:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:05:03,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 2953 states and 5785 transitions. [2023-12-03 00:05:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5785 transitions. [2023-12-03 00:05:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:05:03,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 2955 states and 5788 transitions. [2023-12-03 00:05:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5788 transitions. [2023-12-03 00:05:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:05:05,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:06:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6583 states to 3017 states and 5929 transitions. [2023-12-03 00:06:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5929 transitions. [2023-12-03 00:06:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:06:33,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:33,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:06:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:33,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6586 states to 3019 states and 5932 transitions. [2023-12-03 00:06:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 5932 transitions. [2023-12-03 00:06:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:06:33,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:33,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:06:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6590 states to 3021 states and 5936 transitions. [2023-12-03 00:06:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 5936 transitions. [2023-12-03 00:06:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:06:34,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:34,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:06:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6603 states to 3026 states and 5947 transitions. [2023-12-03 00:06:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5947 transitions. [2023-12-03 00:06:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:06:38,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:06:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:49,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6629 states to 3037 states and 5971 transitions. [2023-12-03 00:06:49,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 5971 transitions. [2023-12-03 00:06:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:06:49,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:07:03,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6660 states to 3050 states and 6000 transitions. [2023-12-03 00:07:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 6000 transitions. [2023-12-03 00:07:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:07:03,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:03,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.