./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 677126e8d6773c92cc337bfe0a3ec155f49f784424155f33a8c9c24ee0a42113 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:12:50,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:12:50,322 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 23:12:50,327 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:12:50,327 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:12:50,350 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:12:50,351 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:12:50,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:12:50,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:12:50,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:12:50,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:12:50,354 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:12:50,355 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:12:50,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:12:50,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:12:50,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:12:50,357 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:12:50,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:12:50,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:12:50,358 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 23:12:50,359 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:12:50,360 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:12:50,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:12:50,360 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:12:50,361 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:12:50,361 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:12:50,362 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:12:50,362 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:12:50,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:12:50,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:12:50,364 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:12:50,364 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:12:50,364 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:12:50,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:12:50,365 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:12:50,365 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_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 677126e8d6773c92cc337bfe0a3ec155f49f784424155f33a8c9c24ee0a42113 [2023-11-24 23:12:50,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:12:50,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:12:50,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:12:50,656 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:12:50,656 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:12:50,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c [2023-11-24 23:12:53,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:12:53,978 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:12:53,979 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/sv-benchmarks/c/systemc/pc_sfifo_3.cil.c [2023-11-24 23:12:53,996 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/data/91649406d/19de040b49a848e0955bf5e6d5203639/FLAG4477fb40e [2023-11-24 23:12:54,012 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/data/91649406d/19de040b49a848e0955bf5e6d5203639 [2023-11-24 23:12:54,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:12:54,016 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:12:54,018 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:12:54,018 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:12:54,023 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:12:54,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a81f636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54, skipping insertion in model container [2023-11-24 23:12:54,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,071 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:12:54,294 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:12:54,307 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:12:54,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:12:54,383 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:12:54,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54 WrapperNode [2023-11-24 23:12:54,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:12:54,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:12:54,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:12:54,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:12:54,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,418 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,447 INFO L138 Inliner]: procedures = 31, calls = 36, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 238 [2023-11-24 23:12:54,448 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:12:54,451 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:12:54,451 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:12:54,451 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:12:54,459 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,462 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,463 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,469 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,478 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,484 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:12:54,485 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:12:54,485 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:12:54,485 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:12:54,486 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:12:54" (1/1) ... [2023-11-24 23:12:54,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:12:54,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:12:54,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:12:54,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a13b1313-8390-42e0-b9fc-8e9e48b9f6af/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:12:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:12:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-24 23:12:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-24 23:12:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2023-11-24 23:12:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2023-11-24 23:12:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:12:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:12:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:12:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:12:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:12:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:12:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:12:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:12:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:12:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:12:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:12:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:12:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:12:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2023-11-24 23:12:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2023-11-24 23:12:54,671 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:12:54,675 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:12:55,196 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !(1 == ~q_free~0); [2023-11-24 23:12:55,196 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 2;~a_t~0 := do_read_c_~a~0#1; [2023-11-24 23:12:55,230 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:12:55,410 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:12:55,411 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-24 23:12:55,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:12:55 BoogieIcfgContainer [2023-11-24 23:12:55,413 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:12:55,414 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:12:55,415 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:12:55,423 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:12:55,423 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:12:55" (1/1) ... [2023-11-24 23:12:55,430 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:12:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 92 states and 125 transitions. [2023-11-24 23:12:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 125 transitions. [2023-11-24 23:12:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 23:12:55,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:55,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 98 states and 133 transitions. [2023-11-24 23:12:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 133 transitions. [2023-11-24 23:12:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-24 23:12:56,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 104 states and 144 transitions. [2023-11-24 23:12:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 144 transitions. [2023-11-24 23:12:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-24 23:12:56,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 117 states and 169 transitions. [2023-11-24 23:12:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 169 transitions. [2023-11-24 23:12:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-24 23:12:58,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 116 states and 164 transitions. [2023-11-24 23:12:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 164 transitions. [2023-11-24 23:12:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:12:59,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:12:59,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 126 states and 183 transitions. [2023-11-24 23:12:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 183 transitions. [2023-11-24 23:12:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:12:59,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:13:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 134 states and 197 transitions. [2023-11-24 23:13:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 197 transitions. [2023-11-24 23:13:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-24 23:13:00,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:00,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:13:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 137 states and 202 transitions. [2023-11-24 23:13:00,180 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 202 transitions. [2023-11-24 23:13:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 23:13:00,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:13:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 138 states and 205 transitions. [2023-11-24 23:13:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 205 transitions. [2023-11-24 23:13:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 23:13:00,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:00,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 152 states and 239 transitions. [2023-11-24 23:13:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 239 transitions. [2023-11-24 23:13:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 23:13:03,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:03,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:13:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 153 states and 240 transitions. [2023-11-24 23:13:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 240 transitions. [2023-11-24 23:13:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 23:13:03,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:13:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:06,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 158 states and 246 transitions. [2023-11-24 23:13:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 246 transitions. [2023-11-24 23:13:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-24 23:13:06,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:13:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 157 states and 242 transitions. [2023-11-24 23:13:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 242 transitions. [2023-11-24 23:13:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 23:13:07,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:07,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:07,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:13:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 159 states and 245 transitions. [2023-11-24 23:13:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 245 transitions. [2023-11-24 23:13:07,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-24 23:13:07,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:07,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 23:13:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 161 states and 250 transitions. [2023-11-24 23:13:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 250 transitions. [2023-11-24 23:13:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-24 23:13:07,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 165 states and 258 transitions. [2023-11-24 23:13:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 258 transitions. [2023-11-24 23:13:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 23:13:08,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 174 states and 275 transitions. [2023-11-24 23:13:09,986 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 275 transitions. [2023-11-24 23:13:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 23:13:09,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 23:13:10,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 182 states and 292 transitions. [2023-11-24 23:13:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2023-11-24 23:13:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-24 23:13:10,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:11,038 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 23:13:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 187 states and 299 transitions. [2023-11-24 23:13:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 299 transitions. [2023-11-24 23:13:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 23:13:11,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:11,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 187 states and 297 transitions. [2023-11-24 23:13:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 297 transitions. [2023-11-24 23:13:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 23:13:11,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:11,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:11,387 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 192 states and 305 transitions. [2023-11-24 23:13:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 305 transitions. [2023-11-24 23:13:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:13:11,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:11,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 23:13:13,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 192 states and 304 transitions. [2023-11-24 23:13:13,686 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 304 transitions. [2023-11-24 23:13:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 23:13:13,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:13,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:13:14,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 195 states and 309 transitions. [2023-11-24 23:13:14,006 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 309 transitions. [2023-11-24 23:13:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 23:13:14,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:14,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:13:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 195 states and 308 transitions. [2023-11-24 23:13:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 308 transitions. [2023-11-24 23:13:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:13:14,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 23:13:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 196 states and 311 transitions. [2023-11-24 23:13:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 311 transitions. [2023-11-24 23:13:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:13:14,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:14,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:13:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:14,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 197 states and 313 transitions. [2023-11-24 23:13:14,427 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 313 transitions. [2023-11-24 23:13:14,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:13:14,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:14,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:13:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 197 states and 312 transitions. [2023-11-24 23:13:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 312 transitions. [2023-11-24 23:13:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:14,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:14,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 197 states and 311 transitions. [2023-11-24 23:13:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 311 transitions. [2023-11-24 23:13:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:15,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:17,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:17,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:17,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:17,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:17,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:17,886 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:17,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:17,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:18,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:18,290 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:18,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:18,499 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:18,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:18,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:18,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:18,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:18,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:18,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:19,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:19,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:19,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:19,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:19,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:19,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:19,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:19,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:19,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:19,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:20,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:20,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:20,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:20,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:20,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:20,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:20,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:20,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:20,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:20,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:21,046 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:21,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:21,214 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:21,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:21,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:21,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:21,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:21,738 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:21,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:21,893 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:21,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:21,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:22,106 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:22,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:22,275 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:22,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:22,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:22,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:22,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:22,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:23,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:23,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:23,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:23,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:23,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:23,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:23,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:23,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:23,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:23,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:23,989 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:24,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:24,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:24,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:24,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:24,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:24,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:24,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:24,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:24,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:25,135 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:25,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,249 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:25,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:25,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:25,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:25,755 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:25,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:25,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:25,901 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:25,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:25,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:26,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:26,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:26,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:26,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:26,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:26,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:26,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:13:26,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:26,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,039 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:13:27,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:27,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,332 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:27,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:27,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:27,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:27,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:27,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,079 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:28,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:28,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,370 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:28,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:28,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,827 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:28,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:28,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:29,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:29,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:29,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:29,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,581 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:29,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:29,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:29,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:30,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:30,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:30,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,310 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:30,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:30,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:30,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:30,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:30,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:31,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:31,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:31,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,519 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:31,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:31,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:31,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:31,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:31,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:32,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,107 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:32,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,206 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:32,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:32,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:32,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,625 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:13:32,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:32,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:32,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:32,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:33,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:33,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:33,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:33,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,535 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:33,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:33,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:33,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:33,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 23:13:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,808 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:34,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:34,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:35,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:35,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:35,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:35,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:35,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:35,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 23:13:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 201 states and 318 transitions. [2023-11-24 23:13:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2023-11-24 23:13:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:35,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.