./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/token_ring.05.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/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_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/token_ring.05.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/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_3c3e3501-8749-4784-8b0c-e98f50e6cf21/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 a75784c0f203c4a6f14019aef9d9a89ba63a0efbe594dc5cdecfb5d06e7619f2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:37:55,249 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:37:55,333 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 22:37:55,338 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:37:55,338 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:37:55,366 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:37:55,367 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:37:55,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:37:55,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:37:55,370 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:37:55,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:37:55,371 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:37:55,372 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:37:55,372 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:37:55,373 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:37:55,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:37:55,374 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:37:55,375 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:37:55,375 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:37:55,376 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:37:55,377 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:37:55,378 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:37:55,378 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:37:55,379 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:37:55,379 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:37:55,380 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:37:55,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:37:55,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:37:55,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:37:55,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:37:55,383 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:37:55,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:37:55,390 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:37:55,391 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_3c3e3501-8749-4784-8b0c-e98f50e6cf21/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a75784c0f203c4a6f14019aef9d9a89ba63a0efbe594dc5cdecfb5d06e7619f2 [2023-12-02 22:37:55,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:37:55,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:37:55,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:37:55,701 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:37:55,702 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:37:55,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/systemc/token_ring.05.cil-1.c [2023-12-02 22:37:59,334 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:37:59,578 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:37:59,579 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/sv-benchmarks/c/systemc/token_ring.05.cil-1.c [2023-12-02 22:37:59,596 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/data/acbf82331/749110482ac0438f9e3796f3819fd5e4/FLAGd36990fdc [2023-12-02 22:37:59,612 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/data/acbf82331/749110482ac0438f9e3796f3819fd5e4 [2023-12-02 22:37:59,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:37:59,616 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:37:59,617 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:37:59,618 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:37:59,623 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:37:59,623 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:37:59" (1/1) ... [2023-12-02 22:37:59,625 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb6ed9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:37:59, skipping insertion in model container [2023-12-02 22:37:59,625 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:37:59" (1/1) ... [2023-12-02 22:37:59,678 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:37:59,827 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_3c3e3501-8749-4784-8b0c-e98f50e6cf21/sv-benchmarks/c/systemc/token_ring.05.cil-1.c[671,684] [2023-12-02 22:37:59,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:37:59,938 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:37:59,951 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_3c3e3501-8749-4784-8b0c-e98f50e6cf21/sv-benchmarks/c/systemc/token_ring.05.cil-1.c[671,684] [2023-12-02 22:38:00,011 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:38:00,032 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:38:00,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00 WrapperNode [2023-12-02 22:38:00,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:38:00,033 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:38:00,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:38:00,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:38:00,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,054 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,095 INFO L138 Inliner]: procedures = 38, calls = 46, calls flagged for inlining = 22, calls inlined = 22, statements flattened = 459 [2023-12-02 22:38:00,096 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:38:00,097 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:38:00,097 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:38:00,097 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:38:00,110 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,115 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,115 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,128 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,146 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,151 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:38:00,153 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:38:00,153 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:38:00,153 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:38:00,154 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:00" (1/1) ... [2023-12-02 22:38:00,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:38:00,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:38:00,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:38:00,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c3e3501-8749-4784-8b0c-e98f50e6cf21/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:38:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:38:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-12-02 22:38:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-12-02 22:38:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-12-02 22:38:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-12-02 22:38:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-12-02 22:38:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-12-02 22:38:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-12-02 22:38:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-12-02 22:38:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-12-02 22:38:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-12-02 22:38:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:38:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-12-02 22:38:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-12-02 22:38:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:38:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:38:00,353 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:38:00,356 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:38:00,991 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:38:01,308 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:38:01,308 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-12-02 22:38:01,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:38:01 BoogieIcfgContainer [2023-12-02 22:38:01,310 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:38:01,311 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:38:01,312 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:38:01,324 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:38:01,325 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:38:01" (1/1) ... [2023-12-02 22:38:01,336 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:38:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 117 states and 172 transitions. [2023-12-02 22:38:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 172 transitions. [2023-12-02 22:38:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:01,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:01,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:01,883 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 22:38:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 134 states and 204 transitions. [2023-12-02 22:38:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 204 transitions. [2023-12-02 22:38:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:02,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:02,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:02,238 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 22:38:02,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 135 states and 204 transitions. [2023-12-02 22:38:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 204 transitions. [2023-12-02 22:38:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:02,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:02,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:02,375 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 22:38:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 204 transitions. [2023-12-02 22:38:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 204 transitions. [2023-12-02 22:38:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:02,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:02,491 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 22:38:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 137 states and 204 transitions. [2023-12-02 22:38:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 204 transitions. [2023-12-02 22:38:02,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:02,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:02,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:02,610 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 22:38:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 138 states and 204 transitions. [2023-12-02 22:38:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2023-12-02 22:38:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:02,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:02,770 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 22:38:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 139 states and 204 transitions. [2023-12-02 22:38:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 204 transitions. [2023-12-02 22:38:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:02,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:02,898 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 22:38:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 151 states and 227 transitions. [2023-12-02 22:38:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 227 transitions. [2023-12-02 22:38:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,186 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 22:38:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 152 states and 227 transitions. [2023-12-02 22:38:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2023-12-02 22:38:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,276 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 22:38:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 153 states and 227 transitions. [2023-12-02 22:38:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 227 transitions. [2023-12-02 22:38:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,380 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 22:38:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 154 states and 227 transitions. [2023-12-02 22:38:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 227 transitions. [2023-12-02 22:38:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,508 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 22:38:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 162 states and 244 transitions. [2023-12-02 22:38:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 244 transitions. [2023-12-02 22:38:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,853 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 22:38:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 163 states and 244 transitions. [2023-12-02 22:38:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2023-12-02 22:38:03,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:03,958 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 22:38:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 164 states and 244 transitions. [2023-12-02 22:38:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 244 transitions. [2023-12-02 22:38:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:03,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:03,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:04,115 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 22:38:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 166 states and 249 transitions. [2023-12-02 22:38:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 249 transitions. [2023-12-02 22:38:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:38:04,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:04,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:04,447 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 22:38:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 174 states and 263 transitions. [2023-12-02 22:38:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 263 transitions. [2023-12-02 22:38:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:38:04,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:04,824 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 22:38:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 196 states and 307 transitions. [2023-12-02 22:38:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 307 transitions. [2023-12-02 22:38:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:38:06,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:06,589 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 22:38:07,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 201 states and 318 transitions. [2023-12-02 22:38:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-12-02 22:38:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:38:07,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:07,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:07,843 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 22:38:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 215 states and 347 transitions. [2023-12-02 22:38:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 347 transitions. [2023-12-02 22:38:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:38:09,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:09,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:09,718 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 22:38:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:09,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 216 states and 348 transitions. [2023-12-02 22:38:09,837 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 348 transitions. [2023-12-02 22:38:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:38:09,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:09,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:09,906 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 22:38:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 217 states and 349 transitions. [2023-12-02 22:38:10,061 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 349 transitions. [2023-12-02 22:38:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:38:10,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:10,130 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 22:38:10,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 218 states and 350 transitions. [2023-12-02 22:38:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 350 transitions. [2023-12-02 22:38:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:38:10,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:10,343 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 22:38:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 219 states and 351 transitions. [2023-12-02 22:38:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 351 transitions. [2023-12-02 22:38:10,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:38:10,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:10,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:10,563 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 22:38:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 204 states and 323 transitions. [2023-12-02 22:38:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 323 transitions. [2023-12-02 22:38:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:38:10,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:11,107 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 22:38:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 229 states and 375 transitions. [2023-12-02 22:38:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 375 transitions. [2023-12-02 22:38:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:38:14,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:14,829 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 22:38:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 234 states and 386 transitions. [2023-12-02 22:38:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 386 transitions. [2023-12-02 22:38:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:38:15,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:15,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:15,595 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 22:38:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 248 states and 416 transitions. [2023-12-02 22:38:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 416 transitions. [2023-12-02 22:38:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:38:17,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:17,599 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 22:38:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 249 states and 417 transitions. [2023-12-02 22:38:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 417 transitions. [2023-12-02 22:38:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:38:17,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:17,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:17,861 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 22:38:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 250 states and 418 transitions. [2023-12-02 22:38:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 418 transitions. [2023-12-02 22:38:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:38:18,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:18,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:18,114 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 22:38:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:18,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 251 states and 419 transitions. [2023-12-02 22:38:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 419 transitions. [2023-12-02 22:38:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:38:18,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:18,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:18,384 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 22:38:18,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 252 states and 420 transitions. [2023-12-02 22:38:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 420 transitions. [2023-12-02 22:38:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:38:18,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:18,703 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 22:38:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:18,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 237 states and 391 transitions. [2023-12-02 22:38:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 391 transitions. [2023-12-02 22:38:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:38:18,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:19,263 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 22:38:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 265 states and 450 transitions. [2023-12-02 22:38:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 450 transitions. [2023-12-02 22:38:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:38:24,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:24,538 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 22:38:25,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 270 states and 461 transitions. [2023-12-02 22:38:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 461 transitions. [2023-12-02 22:38:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:38:25,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:25,686 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 22:38:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 283 states and 490 transitions. [2023-12-02 22:38:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 490 transitions. [2023-12-02 22:38:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:38:28,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:28,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:28,462 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 22:38:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 284 states and 491 transitions. [2023-12-02 22:38:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 491 transitions. [2023-12-02 22:38:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:38:28,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:38:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 285 states and 492 transitions. [2023-12-02 22:38:29,034 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 492 transitions. [2023-12-02 22:38:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:38:29,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:29,094 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 22:38:29,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 286 states and 493 transitions. [2023-12-02 22:38:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 493 transitions. [2023-12-02 22:38:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:38:29,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:29,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:29,411 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 22:38:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 286 states and 492 transitions. [2023-12-02 22:38:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 492 transitions. [2023-12-02 22:38:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:38:29,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:29,489 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 22:38:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 287 states and 493 transitions. [2023-12-02 22:38:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 493 transitions. [2023-12-02 22:38:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:38:29,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:29,845 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 22:38:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 273 states and 465 transitions. [2023-12-02 22:38:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 465 transitions. [2023-12-02 22:38:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:38:30,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:30,475 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 22:38:30,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 275 states and 469 transitions. [2023-12-02 22:38:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 469 transitions. [2023-12-02 22:38:30,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:38:30,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:30,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:31,362 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 22:38:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 306 states and 535 transitions. [2023-12-02 22:38:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 535 transitions. [2023-12-02 22:38:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:38:40,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:40,308 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 22:38:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 311 states and 546 transitions. [2023-12-02 22:38:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 546 transitions. [2023-12-02 22:38:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:38:41,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:41,369 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 22:38:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 321 states and 569 transitions. [2023-12-02 22:38:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 569 transitions. [2023-12-02 22:38:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:38:44,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:44,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:44,588 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 22:38:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 324 states and 575 transitions. [2023-12-02 22:38:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 575 transitions. [2023-12-02 22:38:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:38:45,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:45,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:45,800 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 22:38:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 325 states and 576 transitions. [2023-12-02 22:38:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 576 transitions. [2023-12-02 22:38:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:38:46,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:46,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:46,169 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 22:38:46,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 326 states and 577 transitions. [2023-12-02 22:38:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 577 transitions. [2023-12-02 22:38:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:38:46,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:46,545 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 22:38:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 327 states and 578 transitions. [2023-12-02 22:38:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 578 transitions. [2023-12-02 22:38:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:38:46,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:47,135 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 22:38:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 338 states and 600 transitions. [2023-12-02 22:38:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 600 transitions. [2023-12-02 22:38:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:38:50,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:50,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:50,956 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 22:38:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 339 states and 601 transitions. [2023-12-02 22:38:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 601 transitions. [2023-12-02 22:38:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:38:51,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:38:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 325 states and 573 transitions. [2023-12-02 22:38:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 573 transitions. [2023-12-02 22:38:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:38:52,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:52,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:52,210 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 22:38:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 327 states and 577 transitions. [2023-12-02 22:38:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 577 transitions. [2023-12-02 22:38:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:38:52,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:52,427 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 22:38:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 329 states and 580 transitions. [2023-12-02 22:38:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 580 transitions. [2023-12-02 22:38:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:38:52,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:53,893 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 22:39:08,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:08,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 363 states and 653 transitions. [2023-12-02 22:39:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 653 transitions. [2023-12-02 22:39:08,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:39:08,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:08,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:08,269 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 22:39:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 368 states and 665 transitions. [2023-12-02 22:39:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 665 transitions. [2023-12-02 22:39:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:39:10,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:10,437 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 22:39:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 375 states and 682 transitions. [2023-12-02 22:39:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 682 transitions. [2023-12-02 22:39:13,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:39:13,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:13,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:13,074 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 22:39:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:14,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 378 states and 688 transitions. [2023-12-02 22:39:14,251 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 688 transitions. [2023-12-02 22:39:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:39:14,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:14,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:14,286 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 22:39:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 381 states and 694 transitions. [2023-12-02 22:39:15,580 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 694 transitions. [2023-12-02 22:39:15,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:39:15,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:15,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:15,614 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 22:39:15,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 382 states and 695 transitions. [2023-12-02 22:39:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 695 transitions. [2023-12-02 22:39:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:39:15,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:15,982 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 22:39:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 383 states and 696 transitions. [2023-12-02 22:39:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 696 transitions. [2023-12-02 22:39:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:39:16,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:16,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:16,287 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 22:39:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 384 states and 697 transitions. [2023-12-02 22:39:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 697 transitions. [2023-12-02 22:39:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:39:16,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:16,833 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 22:39:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 398 states and 726 transitions. [2023-12-02 22:39:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 726 transitions. [2023-12-02 22:39:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:39:21,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:21,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:21,718 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 22:39:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 399 states and 727 transitions. [2023-12-02 22:39:22,053 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 727 transitions. [2023-12-02 22:39:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:39:22,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:22,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:22,091 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 22:39:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 385 states and 699 transitions. [2023-12-02 22:39:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 699 transitions. [2023-12-02 22:39:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:39:22,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:22,799 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 22:39:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:22,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 387 states and 702 transitions. [2023-12-02 22:39:22,854 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 702 transitions. [2023-12-02 22:39:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:39:22,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:22,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:22,970 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 22:39:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:23,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 389 states and 706 transitions. [2023-12-02 22:39:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 706 transitions. [2023-12-02 22:39:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:39:23,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:23,127 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 22:39:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 391 states and 709 transitions. [2023-12-02 22:39:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 709 transitions. [2023-12-02 22:39:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:39:23,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:23,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:24,419 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 22:39:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 428 states and 790 transitions. [2023-12-02 22:39:40,391 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 790 transitions. [2023-12-02 22:39:40,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:39:40,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:40,435 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 22:39:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:42,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 432 states and 801 transitions. [2023-12-02 22:39:42,780 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 801 transitions. [2023-12-02 22:39:42,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:39:42,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:42,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:42,814 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 22:39:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 445 states and 830 transitions. [2023-12-02 22:39:49,608 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 830 transitions. [2023-12-02 22:39:49,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:49,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:49,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:49,643 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 22:39:50,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 446 states and 831 transitions. [2023-12-02 22:39:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 831 transitions. [2023-12-02 22:39:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:50,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:50,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:50,119 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 22:39:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 447 states and 832 transitions. [2023-12-02 22:39:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 832 transitions. [2023-12-02 22:39:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:50,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:50,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:50,642 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 22:39:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 448 states and 833 transitions. [2023-12-02 22:39:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 833 transitions. [2023-12-02 22:39:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:51,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:51,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:51,099 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 22:39:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 450 states and 836 transitions. [2023-12-02 22:39:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 836 transitions. [2023-12-02 22:39:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:51,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:51,419 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 22:39:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 467 states and 871 transitions. [2023-12-02 22:39:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 871 transitions. [2023-12-02 22:39:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:58,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:58,782 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 22:39:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 469 states and 873 transitions. [2023-12-02 22:39:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 873 transitions. [2023-12-02 22:39:59,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:39:59,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:00,036 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 22:40:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 455 states and 845 transitions. [2023-12-02 22:40:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 845 transitions. [2023-12-02 22:40:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:40:00,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:00,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:00,891 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 22:40:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 457 states and 848 transitions. [2023-12-02 22:40:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 848 transitions. [2023-12-02 22:40:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:40:00,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:00,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:01,008 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 22:40:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 459 states and 851 transitions. [2023-12-02 22:40:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 851 transitions. [2023-12-02 22:40:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:40:01,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:01,185 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 22:40:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 461 states and 855 transitions. [2023-12-02 22:40:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 855 transitions. [2023-12-02 22:40:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:40:01,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:01,323 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 22:40:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:01,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 463 states and 858 transitions. [2023-12-02 22:40:01,791 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 858 transitions. [2023-12-02 22:40:01,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:40:01,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:01,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:01,814 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 22:40:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 479 states and 891 transitions. [2023-12-02 22:40:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 891 transitions. [2023-12-02 22:40:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:40:07,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:07,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:07,869 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 22:40:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 481 states and 894 transitions. [2023-12-02 22:40:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 894 transitions. [2023-12-02 22:40:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:40:07,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:07,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:07,936 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 22:40:07,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 483 states and 897 transitions. [2023-12-02 22:40:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 897 transitions. [2023-12-02 22:40:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:40:07,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:08,280 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 22:40:17,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 503 states and 937 transitions. [2023-12-02 22:40:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 937 transitions. [2023-12-02 22:40:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:40:17,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,176 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 22:40:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 505 states and 940 transitions. [2023-12-02 22:40:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 940 transitions. [2023-12-02 22:40:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:40:17,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,244 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 22:40:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 507 states and 943 transitions. [2023-12-02 22:40:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 943 transitions. [2023-12-02 22:40:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:40:17,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,310 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 22:40:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 509 states and 946 transitions. [2023-12-02 22:40:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 946 transitions. [2023-12-02 22:40:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:40:17,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,375 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 22:40:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 511 states and 950 transitions. [2023-12-02 22:40:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 950 transitions. [2023-12-02 22:40:17,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:40:17,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,438 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 22:40:17,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 513 states and 953 transitions. [2023-12-02 22:40:17,839 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 953 transitions. [2023-12-02 22:40:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:40:17,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,862 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 22:40:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 515 states and 956 transitions. [2023-12-02 22:40:17,905 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 956 transitions. [2023-12-02 22:40:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:40:17,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,930 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 22:40:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 517 states and 959 transitions. [2023-12-02 22:40:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 959 transitions. [2023-12-02 22:40:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:40:17,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:17,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:17,997 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 22:40:18,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 519 states and 962 transitions. [2023-12-02 22:40:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 962 transitions. [2023-12-02 22:40:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:40:18,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:18,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:18,340 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 22:40:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 542 states and 1008 transitions. [2023-12-02 22:40:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1008 transitions. [2023-12-02 22:40:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:40:28,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:28,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:28,751 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 22:40:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:28,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 544 states and 1011 transitions. [2023-12-02 22:40:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1011 transitions. [2023-12-02 22:40:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:40:28,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:28,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:28,849 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 22:40:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 546 states and 1014 transitions. [2023-12-02 22:40:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1014 transitions. [2023-12-02 22:40:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:40:28,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:28,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:28,937 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 22:40:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 548 states and 1017 transitions. [2023-12-02 22:40:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1017 transitions. [2023-12-02 22:40:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:40:28,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:28,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:29,022 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 22:40:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 550 states and 1020 transitions. [2023-12-02 22:40:29,081 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1020 transitions. [2023-12-02 22:40:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 22:40:29,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:40:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 566 states and 1055 transitions. [2023-12-02 22:40:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1055 transitions. [2023-12-02 22:40:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 22:40:38,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:40:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 568 states and 1058 transitions. [2023-12-02 22:40:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1058 transitions. [2023-12-02 22:40:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 22:40:38,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:40:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 570 states and 1061 transitions. [2023-12-02 22:40:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1061 transitions. [2023-12-02 22:40:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 22:40:38,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:40:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 572 states and 1064 transitions. [2023-12-02 22:40:38,893 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1064 transitions. [2023-12-02 22:40:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 22:40:38,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:40:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 574 states and 1067 transitions. [2023-12-02 22:40:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1067 transitions. [2023-12-02 22:40:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 22:40:39,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:39,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:40:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 576 states and 1070 transitions. [2023-12-02 22:40:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1070 transitions. [2023-12-02 22:40:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 22:40:39,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:40:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 589 states and 1098 transitions. [2023-12-02 22:40:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1098 transitions. [2023-12-02 22:40:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:40:47,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:40:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 607 states and 1136 transitions. [2023-12-02 22:40:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1136 transitions. [2023-12-02 22:40:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:40:57,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:40:57,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:57,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 609 states and 1139 transitions. [2023-12-02 22:40:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1139 transitions. [2023-12-02 22:40:57,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:40:57,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:57,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:40:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 611 states and 1142 transitions. [2023-12-02 22:40:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1142 transitions. [2023-12-02 22:40:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:40:57,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:40:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 613 states and 1145 transitions. [2023-12-02 22:40:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1145 transitions. [2023-12-02 22:40:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:40:57,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:57,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:40:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 615 states and 1148 transitions. [2023-12-02 22:40:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1148 transitions. [2023-12-02 22:40:57,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:40:57,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:57,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:41:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 625 states and 1169 transitions. [2023-12-02 22:41:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1169 transitions. [2023-12-02 22:41:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:04,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:04,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 629 states and 1179 transitions. [2023-12-02 22:41:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1179 transitions. [2023-12-02 22:41:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:04,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 645 states and 1233 transitions. [2023-12-02 22:41:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1233 transitions. [2023-12-02 22:41:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:08,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 646 states and 1233 transitions. [2023-12-02 22:41:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1233 transitions. [2023-12-02 22:41:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:08,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 647 states and 1233 transitions. [2023-12-02 22:41:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1233 transitions. [2023-12-02 22:41:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 648 states and 1233 transitions. [2023-12-02 22:41:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1233 transitions. [2023-12-02 22:41:08,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:08,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:08,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:11,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 661 states and 1272 transitions. [2023-12-02 22:41:11,600 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1272 transitions. [2023-12-02 22:41:11,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:11,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:11,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:12,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 669 states and 1300 transitions. [2023-12-02 22:41:12,609 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1300 transitions. [2023-12-02 22:41:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:12,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:12,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 670 states and 1300 transitions. [2023-12-02 22:41:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1300 transitions. [2023-12-02 22:41:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:12,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:12,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 671 states and 1300 transitions. [2023-12-02 22:41:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1300 transitions. [2023-12-02 22:41:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:12,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:12,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 672 states and 1300 transitions. [2023-12-02 22:41:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1300 transitions. [2023-12-02 22:41:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:12,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:12,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 673 states and 1300 transitions. [2023-12-02 22:41:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1300 transitions. [2023-12-02 22:41:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:13,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:13,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 680 states and 1330 transitions. [2023-12-02 22:41:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1330 transitions. [2023-12-02 22:41:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:16,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:16,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:41:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 682 states and 1334 transitions. [2023-12-02 22:41:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1334 transitions. [2023-12-02 22:41:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:17,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:17,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:41:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 693 states and 1380 transitions. [2023-12-02 22:41:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1380 transitions. [2023-12-02 22:41:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:23,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:41:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 708 states and 1415 transitions. [2023-12-02 22:41:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1415 transitions. [2023-12-02 22:41:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:31,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:41:42,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:42,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 726 states and 1457 transitions. [2023-12-02 22:41:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1457 transitions. [2023-12-02 22:41:42,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:42,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:42,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:41:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 741 states and 1491 transitions. [2023-12-02 22:41:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1491 transitions. [2023-12-02 22:41:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:50,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:41:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 743 states and 1494 transitions. [2023-12-02 22:41:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1494 transitions. [2023-12-02 22:41:51,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:51,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:51,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:41:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 745 states and 1497 transitions. [2023-12-02 22:41:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1497 transitions. [2023-12-02 22:41:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:51,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:51,512 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:41:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 747 states and 1500 transitions. [2023-12-02 22:41:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1500 transitions. [2023-12-02 22:41:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:51,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:41:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 749 states and 1503 transitions. [2023-12-02 22:41:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1503 transitions. [2023-12-02 22:41:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:51,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:41:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 751 states and 1506 transitions. [2023-12-02 22:41:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1506 transitions. [2023-12-02 22:41:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:51,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:41:52,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 753 states and 1509 transitions. [2023-12-02 22:41:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1509 transitions. [2023-12-02 22:41:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 22:41:52,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:41:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 760 states and 1523 transitions. [2023-12-02 22:41:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1523 transitions. [2023-12-02 22:41:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:41:57,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:57,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:41:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 763 states and 1528 transitions. [2023-12-02 22:41:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1528 transitions. [2023-12-02 22:41:59,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:41:59,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:59,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:42:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 767 states and 1536 transitions. [2023-12-02 22:42:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1536 transitions. [2023-12-02 22:42:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:01,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:01,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:42:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 770 states and 1541 transitions. [2023-12-02 22:42:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1541 transitions. [2023-12-02 22:42:02,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:02,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:02,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:42:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 775 states and 1551 transitions. [2023-12-02 22:42:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1551 transitions. [2023-12-02 22:42:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:04,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:42:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 778 states and 1556 transitions. [2023-12-02 22:42:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1556 transitions. [2023-12-02 22:42:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 22:42:05,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:05,818 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:42:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 791 states and 1579 transitions. [2023-12-02 22:42:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1579 transitions. [2023-12-02 22:42:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:12,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:42:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 804 states and 1608 transitions. [2023-12-02 22:42:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1608 transitions. [2023-12-02 22:42:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:20,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:20,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:42:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 806 states and 1612 transitions. [2023-12-02 22:42:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1612 transitions. [2023-12-02 22:42:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:42:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 822 states and 1647 transitions. [2023-12-02 22:42:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1647 transitions. [2023-12-02 22:42:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:29,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:29,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:42:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 836 states and 1681 transitions. [2023-12-02 22:42:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1681 transitions. [2023-12-02 22:42:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:36,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:42:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 849 states and 1710 transitions. [2023-12-02 22:42:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1710 transitions. [2023-12-02 22:42:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:44,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:42:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 863 states and 1741 transitions. [2023-12-02 22:42:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1741 transitions. [2023-12-02 22:42:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:51,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:42:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 865 states and 1744 transitions. [2023-12-02 22:42:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1744 transitions. [2023-12-02 22:42:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:51,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:42:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:51,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 867 states and 1747 transitions. [2023-12-02 22:42:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1747 transitions. [2023-12-02 22:42:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:51,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:51,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:42:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 869 states and 1750 transitions. [2023-12-02 22:42:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1750 transitions. [2023-12-02 22:42:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:51,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:42:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 871 states and 1753 transitions. [2023-12-02 22:42:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1753 transitions. [2023-12-02 22:42:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:51,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:51,960 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:42:58,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 883 states and 1781 transitions. [2023-12-02 22:42:58,048 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1781 transitions. [2023-12-02 22:42:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:58,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:42:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 885 states and 1784 transitions. [2023-12-02 22:42:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1784 transitions. [2023-12-02 22:42:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:58,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:58,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:42:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 887 states and 1787 transitions. [2023-12-02 22:42:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1787 transitions. [2023-12-02 22:42:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:58,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:42:58,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 889 states and 1790 transitions. [2023-12-02 22:42:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1790 transitions. [2023-12-02 22:42:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:58,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:42:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 891 states and 1793 transitions. [2023-12-02 22:42:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1793 transitions. [2023-12-02 22:42:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:42:58,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:58,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:43:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 895 states and 1800 transitions. [2023-12-02 22:43:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1800 transitions. [2023-12-02 22:43:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 22:43:01,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:01,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:01,931 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:43:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 909 states and 1833 transitions. [2023-12-02 22:43:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1833 transitions. [2023-12-02 22:43:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:09,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:09,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 911 states and 1837 transitions. [2023-12-02 22:43:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1837 transitions. [2023-12-02 22:43:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:09,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:09,878 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:11,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:11,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 914 states and 1843 transitions. [2023-12-02 22:43:11,272 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1843 transitions. [2023-12-02 22:43:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:11,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 917 states and 1849 transitions. [2023-12-02 22:43:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1849 transitions. [2023-12-02 22:43:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:12,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:12,984 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 922 states and 1860 transitions. [2023-12-02 22:43:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1860 transitions. [2023-12-02 22:43:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:15,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:15,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 924 states and 1864 transitions. [2023-12-02 22:43:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1864 transitions. [2023-12-02 22:43:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:15,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:15,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 928 states and 1873 transitions. [2023-12-02 22:43:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1873 transitions. [2023-12-02 22:43:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:18,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:18,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:18,275 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 932 states and 1881 transitions. [2023-12-02 22:43:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1881 transitions. [2023-12-02 22:43:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:20,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 934 states and 1885 transitions. [2023-12-02 22:43:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1885 transitions. [2023-12-02 22:43:20,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:20,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:20,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:20,520 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:20,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 936 states and 1889 transitions. [2023-12-02 22:43:20,571 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1889 transitions. [2023-12-02 22:43:20,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:43:20,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:20,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:20,608 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:43:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 938 states and 1893 transitions. [2023-12-02 22:43:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1893 transitions. [2023-12-02 22:43:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:43:20,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:20,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:43:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 956 states and 1929 transitions. [2023-12-02 22:43:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1929 transitions. [2023-12-02 22:43:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:43:27,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:43:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 974 states and 1969 transitions. [2023-12-02 22:43:36,975 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1969 transitions. [2023-12-02 22:43:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:43:36,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:36,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:43:50,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 996 states and 2017 transitions. [2023-12-02 22:43:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2017 transitions. [2023-12-02 22:43:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:43:50,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:50,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:43:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 998 states and 2020 transitions. [2023-12-02 22:43:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2020 transitions. [2023-12-02 22:43:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:43:50,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:43:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1000 states and 2023 transitions. [2023-12-02 22:43:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2023 transitions. [2023-12-02 22:43:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:43:50,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:43:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1010 states and 2039 transitions. [2023-12-02 22:43:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2039 transitions. [2023-12-02 22:43:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 22:43:54,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:54,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:44:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1010 states and 2038 transitions. [2023-12-02 22:44:00,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2038 transitions. [2023-12-02 22:44:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:00,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1015 states and 2070 transitions. [2023-12-02 22:44:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2070 transitions. [2023-12-02 22:44:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:03,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:03,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1018 states and 2077 transitions. [2023-12-02 22:44:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2077 transitions. [2023-12-02 22:44:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:06,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:06,457 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:08,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1021 states and 2084 transitions. [2023-12-02 22:44:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2084 transitions. [2023-12-02 22:44:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:08,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:08,775 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1026 states and 2117 transitions. [2023-12-02 22:44:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2117 transitions. [2023-12-02 22:44:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:13,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:13,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:22,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1036 states and 2173 transitions. [2023-12-02 22:44:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2173 transitions. [2023-12-02 22:44:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:22,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:22,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1047 states and 2236 transitions. [2023-12-02 22:44:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2236 transitions. [2023-12-02 22:44:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:32,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:32,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:34,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:34,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1050 states and 2240 transitions. [2023-12-02 22:44:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2240 transitions. [2023-12-02 22:44:34,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:34,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:34,595 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:36,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1053 states and 2244 transitions. [2023-12-02 22:44:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2244 transitions. [2023-12-02 22:44:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:36,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:46,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1063 states and 2307 transitions. [2023-12-02 22:44:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2307 transitions. [2023-12-02 22:44:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:46,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1066 states and 2311 transitions. [2023-12-02 22:44:48,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2311 transitions. [2023-12-02 22:44:48,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:48,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:48,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1070 states and 2321 transitions. [2023-12-02 22:44:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2321 transitions. [2023-12-02 22:44:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:52,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:56,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1075 states and 2334 transitions. [2023-12-02 22:44:56,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2334 transitions. [2023-12-02 22:44:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:44:56,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:56,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:44:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1079 states and 2343 transitions. [2023-12-02 22:44:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2343 transitions. [2023-12-02 22:44:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:44:59,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:45:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:06,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1090 states and 2375 transitions. [2023-12-02 22:45:06,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2375 transitions. [2023-12-02 22:45:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:06,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:45:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1101 states and 2405 transitions. [2023-12-02 22:45:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2405 transitions. [2023-12-02 22:45:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:11,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:11,473 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:45:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:17,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1113 states and 2437 transitions. [2023-12-02 22:45:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2437 transitions. [2023-12-02 22:45:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:17,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:17,301 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:45:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1129 states and 2478 transitions. [2023-12-02 22:45:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2478 transitions. [2023-12-02 22:45:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:25,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:25,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:45:32,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1142 states and 2514 transitions. [2023-12-02 22:45:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2514 transitions. [2023-12-02 22:45:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:32,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:32,668 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:45:37,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1153 states and 2545 transitions. [2023-12-02 22:45:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2545 transitions. [2023-12-02 22:45:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:37,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:37,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:45:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1165 states and 2578 transitions. [2023-12-02 22:45:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2578 transitions. [2023-12-02 22:45:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:43,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:43,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 22:45:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1176 states and 2614 transitions. [2023-12-02 22:45:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2614 transitions. [2023-12-02 22:45:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:50,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:50,560 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:45:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1186 states and 2644 transitions. [2023-12-02 22:45:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2644 transitions. [2023-12-02 22:45:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:45:56,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:56,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:46:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1197 states and 2674 transitions. [2023-12-02 22:46:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2674 transitions. [2023-12-02 22:46:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:01,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:01,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:46:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1206 states and 2700 transitions. [2023-12-02 22:46:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2700 transitions. [2023-12-02 22:46:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:06,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:06,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:46:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1208 states and 2703 transitions. [2023-12-02 22:46:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2703 transitions. [2023-12-02 22:46:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:06,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:12,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1218 states and 2733 transitions. [2023-12-02 22:46:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2733 transitions. [2023-12-02 22:46:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:12,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:12,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:46:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1220 states and 2736 transitions. [2023-12-02 22:46:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2736 transitions. [2023-12-02 22:46:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:12,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:12,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:46:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:12,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1222 states and 2739 transitions. [2023-12-02 22:46:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2739 transitions. [2023-12-02 22:46:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:12,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:46:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1224 states and 2742 transitions. [2023-12-02 22:46:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2742 transitions. [2023-12-02 22:46:13,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:13,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:13,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,206 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:46:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:13,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1226 states and 2745 transitions. [2023-12-02 22:46:13,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2745 transitions. [2023-12-02 22:46:13,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:13,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:13,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:46:13,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1228 states and 2748 transitions. [2023-12-02 22:46:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2748 transitions. [2023-12-02 22:46:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:13,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:13,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:46:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1230 states and 2751 transitions. [2023-12-02 22:46:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2751 transitions. [2023-12-02 22:46:13,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:13,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:13,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:46:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1232 states and 2754 transitions. [2023-12-02 22:46:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2754 transitions. [2023-12-02 22:46:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:14,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:14,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:46:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1234 states and 2757 transitions. [2023-12-02 22:46:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2757 transitions. [2023-12-02 22:46:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:14,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:14,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 22:46:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1245 states and 2795 transitions. [2023-12-02 22:46:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2795 transitions. [2023-12-02 22:46:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:22,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:22,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 22:46:26,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1254 states and 2823 transitions. [2023-12-02 22:46:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2823 transitions. [2023-12-02 22:46:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:26,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:26,830 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:46:27,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1255 states and 2824 transitions. [2023-12-02 22:46:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2824 transitions. [2023-12-02 22:46:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:27,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:46:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1257 states and 2828 transitions. [2023-12-02 22:46:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2828 transitions. [2023-12-02 22:46:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:27,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:27,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:46:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1259 states and 2832 transitions. [2023-12-02 22:46:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2832 transitions. [2023-12-02 22:46:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:27,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:27,918 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 22:46:35,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 1270 states and 2868 transitions. [2023-12-02 22:46:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2868 transitions. [2023-12-02 22:46:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:46:35,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:35,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:46:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1272 states and 2871 transitions. [2023-12-02 22:46:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2871 transitions. [2023-12-02 22:46:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:36,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:36,329 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1276 states and 2880 transitions. [2023-12-02 22:46:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2880 transitions. [2023-12-02 22:46:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:39,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:43,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1280 states and 2889 transitions. [2023-12-02 22:46:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2889 transitions. [2023-12-02 22:46:43,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:43,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:43,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:43,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 1282 states and 2892 transitions. [2023-12-02 22:46:43,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2892 transitions. [2023-12-02 22:46:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:43,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 1287 states and 2903 transitions. [2023-12-02 22:46:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2903 transitions. [2023-12-02 22:46:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:47,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1289 states and 2906 transitions. [2023-12-02 22:46:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2906 transitions. [2023-12-02 22:46:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:48,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1291 states and 2909 transitions. [2023-12-02 22:46:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2909 transitions. [2023-12-02 22:46:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:49,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1293 states and 2912 transitions. [2023-12-02 22:46:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2912 transitions. [2023-12-02 22:46:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:50,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1296 states and 2918 transitions. [2023-12-02 22:46:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2918 transitions. [2023-12-02 22:46:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:52,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:52,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 1298 states and 2921 transitions. [2023-12-02 22:46:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2921 transitions. [2023-12-02 22:46:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:46:53,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:53,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:46:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1302 states and 2930 transitions. [2023-12-02 22:46:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2930 transitions. [2023-12-02 22:46:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:46:56,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:56,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:47:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1315 states and 2954 transitions. [2023-12-02 22:47:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2954 transitions. [2023-12-02 22:47:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:00,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:00,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:47:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1331 states and 2988 transitions. [2023-12-02 22:47:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2988 transitions. [2023-12-02 22:47:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:10,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:10,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:10,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:47:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1347 states and 3019 transitions. [2023-12-02 22:47:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 3019 transitions. [2023-12-02 22:47:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:20,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:20,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:20,166 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:47:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 1366 states and 3056 transitions. [2023-12-02 22:47:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 3056 transitions. [2023-12-02 22:47:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:31,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:31,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:47:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 1369 states and 3064 transitions. [2023-12-02 22:47:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 3064 transitions. [2023-12-02 22:47:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:34,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:47:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 1381 states and 3088 transitions. [2023-12-02 22:47:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 3088 transitions. [2023-12-02 22:47:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:40,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:47:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1396 states and 3117 transitions. [2023-12-02 22:47:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 3117 transitions. [2023-12-02 22:47:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:47,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:47:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1408 states and 3141 transitions. [2023-12-02 22:47:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 3141 transitions. [2023-12-02 22:47:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:54,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:54,475 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:47:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 1411 states and 3149 transitions. [2023-12-02 22:47:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3149 transitions. [2023-12-02 22:47:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:57,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:57,269 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:47:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 1413 states and 3152 transitions. [2023-12-02 22:47:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 3152 transitions. [2023-12-02 22:47:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:57,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:57,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:47:57,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1415 states and 3155 transitions. [2023-12-02 22:47:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 3155 transitions. [2023-12-02 22:47:57,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:57,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:47:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1417 states and 3158 transitions. [2023-12-02 22:47:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 3158 transitions. [2023-12-02 22:47:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:47:57,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:57,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:48:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 1420 states and 3164 transitions. [2023-12-02 22:48:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3164 transitions. [2023-12-02 22:48:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:00,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:00,585 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:48:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1422 states and 3167 transitions. [2023-12-02 22:48:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 3167 transitions. [2023-12-02 22:48:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:00,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:48:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 1427 states and 3177 transitions. [2023-12-02 22:48:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 3177 transitions. [2023-12-02 22:48:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:06,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:48:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 1430 states and 3183 transitions. [2023-12-02 22:48:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 3183 transitions. [2023-12-02 22:48:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:09,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:48:15,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 1445 states and 3211 transitions. [2023-12-02 22:48:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 3211 transitions. [2023-12-02 22:48:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:15,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:15,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:48:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1452 states and 3221 transitions. [2023-12-02 22:48:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3221 transitions. [2023-12-02 22:48:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:17,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:48:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1469 states and 3255 transitions. [2023-12-02 22:48:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 3255 transitions. [2023-12-02 22:48:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:25,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:48:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 1472 states and 3261 transitions. [2023-12-02 22:48:28,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 3261 transitions. [2023-12-02 22:48:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 22:48:28,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:28,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:48:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 1491 states and 3299 transitions. [2023-12-02 22:48:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 3299 transitions. [2023-12-02 22:48:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:48:39,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:39,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:48:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1495 states and 3310 transitions. [2023-12-02 22:48:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 3310 transitions. [2023-12-02 22:48:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:48:44,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:48:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1499 states and 3320 transitions. [2023-12-02 22:48:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 3320 transitions. [2023-12-02 22:48:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:48:48,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:48:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 1504 states and 3339 transitions. [2023-12-02 22:48:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 3339 transitions. [2023-12-02 22:48:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:48:52,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:48:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1509 states and 3358 transitions. [2023-12-02 22:48:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 3358 transitions. [2023-12-02 22:48:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:48:56,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 1513 states and 3374 transitions. [2023-12-02 22:49:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 3374 transitions. [2023-12-02 22:49:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:00,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:00,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 1514 states and 3381 transitions. [2023-12-02 22:49:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 3381 transitions. [2023-12-02 22:49:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:02,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:02,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 1517 states and 3387 transitions. [2023-12-02 22:49:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 3387 transitions. [2023-12-02 22:49:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:04,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:04,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1522 states and 3402 transitions. [2023-12-02 22:49:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 3402 transitions. [2023-12-02 22:49:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:08,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:08,550 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 1526 states and 3415 transitions. [2023-12-02 22:49:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3415 transitions. [2023-12-02 22:49:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:13,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:13,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1531 states and 3428 transitions. [2023-12-02 22:49:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3428 transitions. [2023-12-02 22:49:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:16,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1535 states and 3438 transitions. [2023-12-02 22:49:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3438 transitions. [2023-12-02 22:49:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:21,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1539 states and 3449 transitions. [2023-12-02 22:49:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 3449 transitions. [2023-12-02 22:49:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:25,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 1543 states and 3465 transitions. [2023-12-02 22:49:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3465 transitions. [2023-12-02 22:49:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:30,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:30,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1544 states and 3472 transitions. [2023-12-02 22:49:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3472 transitions. [2023-12-02 22:49:31,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:31,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:31,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3750 states to 1548 states and 3486 transitions. [2023-12-02 22:49:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3486 transitions. [2023-12-02 22:49:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:36,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:36,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 1551 states and 3493 transitions. [2023-12-02 22:49:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3493 transitions. [2023-12-02 22:49:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:39,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:39,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 1554 states and 3499 transitions. [2023-12-02 22:49:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 3499 transitions. [2023-12-02 22:49:42,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:42,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:42,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:44,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 1557 states and 3505 transitions. [2023-12-02 22:49:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 3505 transitions. [2023-12-02 22:49:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:49:44,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:49:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1561 states and 3517 transitions. [2023-12-02 22:49:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 3517 transitions. [2023-12-02 22:49:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:49:49,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:49,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:49:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:55,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1566 states and 3524 transitions. [2023-12-02 22:49:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3524 transitions. [2023-12-02 22:49:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:49:55,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:55,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:49:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1570 states and 3529 transitions. [2023-12-02 22:49:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 3529 transitions. [2023-12-02 22:49:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:49:56,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:56,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:49:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1575 states and 3536 transitions. [2023-12-02 22:49:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 3536 transitions. [2023-12-02 22:49:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:49:59,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-02 22:50:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1587 states and 3559 transitions. [2023-12-02 22:50:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 3559 transitions. [2023-12-02 22:50:08,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:50:08,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:08,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:50:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 1589 states and 3563 transitions. [2023-12-02 22:50:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 3563 transitions. [2023-12-02 22:50:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:50:08,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:50:11,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 1594 states and 3571 transitions. [2023-12-02 22:50:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 3571 transitions. [2023-12-02 22:50:11,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:50:11,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:11,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:50:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 1596 states and 3572 transitions. [2023-12-02 22:50:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3572 transitions. [2023-12-02 22:50:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:50:13,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:50:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1604 states and 3586 transitions. [2023-12-02 22:50:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3586 transitions. [2023-12-02 22:50:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:50:17,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:17,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:50:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 1608 states and 3591 transitions. [2023-12-02 22:50:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 3591 transitions. [2023-12-02 22:50:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 22:50:22,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.