./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/add-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/add-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7202e877c1332442c2c226005d8bd7e5f4094e339ca214931497ee0f3766da6a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:49:01,466 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:49:01,578 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:49:01,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:49:01,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:49:01,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:49:01,631 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:49:01,632 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:49:01,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:49:01,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:49:01,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:49:01,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:49:01,636 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:49:01,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:49:01,640 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:49:01,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:49:01,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:49:01,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:49:01,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:49:01,641 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:49:01,641 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:49:01,642 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:49:01,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:49:01,643 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:49:01,643 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:49:01,643 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:49:01,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:49:01,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:01,644 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:49:01,645 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:49:01,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:49:01,645 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:49:01,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:49:01,645 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_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7202e877c1332442c2c226005d8bd7e5f4094e339ca214931497ee0f3766da6a [2024-11-08 19:49:01,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:49:01,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:49:01,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:49:01,970 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:49:01,971 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:49:01,972 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/add-2-n-u.c Unable to find full path for "g++" [2024-11-08 19:49:03,923 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:49:04,141 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:49:04,142 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/sv-benchmarks/c/array-multidimensional/add-2-n-u.c [2024-11-08 19:49:04,149 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/data/dd03f08e7/12fe5a1b62954984ba29d4414b26204e/FLAG15eb190af [2024-11-08 19:49:04,162 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/data/dd03f08e7/12fe5a1b62954984ba29d4414b26204e [2024-11-08 19:49:04,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:49:04,166 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:49:04,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:49:04,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:49:04,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:49:04,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e8e0687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04, skipping insertion in model container [2024-11-08 19:49:04,190 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:49:04,441 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/sv-benchmarks/c/array-multidimensional/add-2-n-u.c[321,334] [2024-11-08 19:49:04,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:04,474 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:49:04,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/sv-benchmarks/c/array-multidimensional/add-2-n-u.c[321,334] [2024-11-08 19:49:04,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:04,513 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:49:04,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04 WrapperNode [2024-11-08 19:49:04,514 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:49:04,514 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:49:04,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:49:04,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:49:04,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,530 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,550 INFO L138 Inliner]: procedures = 14, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 87 [2024-11-08 19:49:04,550 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:49:04,551 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:49:04,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:49:04,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:49:04,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,563 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,564 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,569 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,573 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,575 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,578 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:49:04,579 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:49:04,579 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:49:04,579 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:49:04,580 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:04,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:49:04,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:49:04,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_006e5d51-bcfa-47ba-8d50-f41a8db84c2e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:49:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:49:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:49:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:49:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:49:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:49:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:49:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:49:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:49:04,719 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:49:04,721 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:49:04,924 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-08 19:49:04,924 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:49:04,957 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:49:04,957 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:49:04,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:49:04 BoogieIcfgContainer [2024-11-08 19:49:04,958 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:49:04,959 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:49:04,959 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:49:04,971 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:49:04,971 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:49:04" (1/1) ... [2024-11-08 19:49:04,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:49:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-08 19:49:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-08 19:49:05,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:49:05,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:05,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-08 19:49:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-08 19:49:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:49:05,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:05,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-08 19:49:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-08 19:49:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:49:05,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-11-08 19:49:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-08 19:49:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:49:06,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:06,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2024-11-08 19:49:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2024-11-08 19:49:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:49:06,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:06,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2024-11-08 19:49:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-11-08 19:49:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:49:07,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 59 transitions. [2024-11-08 19:49:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2024-11-08 19:49:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:49:07,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-08 19:49:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-08 19:49:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:49:07,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 28 states and 40 transitions. [2024-11-08 19:49:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2024-11-08 19:49:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:49:07,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-08 19:49:08,172 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-08 19:49:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:49:08,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2024-11-08 19:49:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2024-11-08 19:49:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:49:08,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-11-08 19:49:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-11-08 19:49:08,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:49:08,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:09,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-08 19:49:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-08 19:49:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:49:09,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 37 states and 52 transitions. [2024-11-08 19:49:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2024-11-08 19:49:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:49:09,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:10,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 39 states and 54 transitions. [2024-11-08 19:49:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2024-11-08 19:49:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:49:10,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 41 states and 56 transitions. [2024-11-08 19:49:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-11-08 19:49:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:49:10,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 43 states and 58 transitions. [2024-11-08 19:49:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 58 transitions. [2024-11-08 19:49:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:49:11,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:12,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 45 states and 60 transitions. [2024-11-08 19:49:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 60 transitions. [2024-11-08 19:49:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:49:12,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,728 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 47 states and 62 transitions. [2024-11-08 19:49:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2024-11-08 19:49:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:49:13,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 1 proven. 81 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 49 states and 64 transitions. [2024-11-08 19:49:14,135 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-08 19:49:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:49:14,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:14,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 1 proven. 100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2024-11-08 19:49:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2024-11-08 19:49:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:49:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 1 proven. 121 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-11-08 19:49:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-11-08 19:49:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:49:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 1 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 55 states and 70 transitions. [2024-11-08 19:49:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2024-11-08 19:49:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:49:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 169 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 57 states and 72 transitions. [2024-11-08 19:49:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2024-11-08 19:49:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:49:17,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 1 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 59 states and 74 transitions. [2024-11-08 19:49:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 74 transitions. [2024-11-08 19:49:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:49:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 61 states and 76 transitions. [2024-11-08 19:49:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2024-11-08 19:49:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:49:20,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 1 proven. 256 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 63 states and 78 transitions. [2024-11-08 19:49:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 78 transitions. [2024-11-08 19:49:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:49:21,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:21,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 1 proven. 289 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 65 states and 80 transitions. [2024-11-08 19:49:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 80 transitions. [2024-11-08 19:49:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:49:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 1 proven. 324 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 67 states and 82 transitions. [2024-11-08 19:49:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 82 transitions. [2024-11-08 19:49:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:49:23,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:23,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 1 proven. 361 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2024-11-08 19:49:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2024-11-08 19:49:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:49:24,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 1 proven. 400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 71 states and 86 transitions. [2024-11-08 19:49:26,230 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 86 transitions. [2024-11-08 19:49:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:49:26,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 1 proven. 441 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 73 states and 88 transitions. [2024-11-08 19:49:27,596 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 88 transitions. [2024-11-08 19:49:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:49:27,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:27,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 1 proven. 484 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:29,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:29,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 75 states and 90 transitions. [2024-11-08 19:49:29,046 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 90 transitions. [2024-11-08 19:49:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:49:29,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:29,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 1 proven. 529 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:30,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 77 states and 92 transitions. [2024-11-08 19:49:30,636 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 92 transitions. [2024-11-08 19:49:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:49:30,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:30,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 1 proven. 576 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2024-11-08 19:49:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2024-11-08 19:49:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:49:32,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 1 proven. 625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 81 states and 96 transitions. [2024-11-08 19:49:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 96 transitions. [2024-11-08 19:49:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:49:33,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,409 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 1 proven. 676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 83 states and 98 transitions. [2024-11-08 19:49:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 98 transitions. [2024-11-08 19:49:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:49:35,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 1 proven. 729 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 85 states and 100 transitions. [2024-11-08 19:49:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 100 transitions. [2024-11-08 19:49:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:49:37,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 1 proven. 784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 87 states and 102 transitions. [2024-11-08 19:49:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 102 transitions. [2024-11-08 19:49:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:49:38,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 844 backedges. 1 proven. 841 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:40,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 89 states and 104 transitions. [2024-11-08 19:49:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 104 transitions. [2024-11-08 19:49:40,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:49:40,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:41,104 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 1 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 91 states and 106 transitions. [2024-11-08 19:49:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 106 transitions. [2024-11-08 19:49:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:49:42,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 1 proven. 961 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 93 states and 108 transitions. [2024-11-08 19:49:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 108 transitions. [2024-11-08 19:49:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:49:44,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 1 proven. 1024 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 95 states and 110 transitions. [2024-11-08 19:49:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 110 transitions. [2024-11-08 19:49:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:49:45,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 1 proven. 1089 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 97 states and 112 transitions. [2024-11-08 19:49:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 112 transitions. [2024-11-08 19:49:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:49:47,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 1 proven. 1156 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 99 states and 114 transitions. [2024-11-08 19:49:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 114 transitions. [2024-11-08 19:49:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:49:49,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 101 states and 116 transitions. [2024-11-08 19:49:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 116 transitions. [2024-11-08 19:49:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:49:51,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:51,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1299 backedges. 1 proven. 1296 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 103 states and 118 transitions. [2024-11-08 19:49:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2024-11-08 19:49:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:49:53,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 1 proven. 1369 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:55,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 105 states and 120 transitions. [2024-11-08 19:49:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 120 transitions. [2024-11-08 19:49:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:49:55,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:56,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 1 proven. 1444 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:57,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 107 states and 122 transitions. [2024-11-08 19:49:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 122 transitions. [2024-11-08 19:49:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:49:57,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:57,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 1 proven. 1521 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 109 states and 124 transitions. [2024-11-08 19:49:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2024-11-08 19:49:59,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:49:59,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 1 proven. 1600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 111 states and 126 transitions. [2024-11-08 19:50:01,605 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 126 transitions. [2024-11-08 19:50:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:50:01,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1684 backedges. 1 proven. 1681 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 113 states and 128 transitions. [2024-11-08 19:50:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 128 transitions. [2024-11-08 19:50:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:50:03,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1767 backedges. 1 proven. 1764 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 115 states and 130 transitions. [2024-11-08 19:50:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 130 transitions. [2024-11-08 19:50:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:50:06,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1852 backedges. 1 proven. 1849 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 117 states and 132 transitions. [2024-11-08 19:50:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 132 transitions. [2024-11-08 19:50:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:50:08,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 1 proven. 1936 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 119 states and 134 transitions. [2024-11-08 19:50:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 134 transitions. [2024-11-08 19:50:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:50:10,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 1 proven. 2025 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 121 states and 136 transitions. [2024-11-08 19:50:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 136 transitions. [2024-11-08 19:50:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:50:13,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 1 proven. 2116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 123 states and 138 transitions. [2024-11-08 19:50:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 138 transitions. [2024-11-08 19:50:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:50:15,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:15,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2212 backedges. 1 proven. 2209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 125 states and 140 transitions. [2024-11-08 19:50:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 140 transitions. [2024-11-08 19:50:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:50:18,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2307 backedges. 1 proven. 2304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 127 states and 142 transitions. [2024-11-08 19:50:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 142 transitions. [2024-11-08 19:50:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:50:20,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2404 backedges. 1 proven. 2401 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 129 states and 144 transitions. [2024-11-08 19:50:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 144 transitions. [2024-11-08 19:50:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:50:23,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 1 proven. 2500 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 131 states and 146 transitions. [2024-11-08 19:50:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 146 transitions. [2024-11-08 19:50:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:50:26,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2604 backedges. 1 proven. 2601 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 133 states and 148 transitions. [2024-11-08 19:50:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2024-11-08 19:50:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:50:29,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 1 proven. 2704 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 135 states and 150 transitions. [2024-11-08 19:50:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2024-11-08 19:50:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:50:32,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:32,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1 proven. 2809 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:36,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 137 states and 152 transitions. [2024-11-08 19:50:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 152 transitions. [2024-11-08 19:50:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:50:36,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:36,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2919 backedges. 1 proven. 2916 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 139 states and 154 transitions. [2024-11-08 19:50:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 154 transitions. [2024-11-08 19:50:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:50:39,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3028 backedges. 1 proven. 3025 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:43,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 141 states and 156 transitions. [2024-11-08 19:50:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 156 transitions. [2024-11-08 19:50:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:50:43,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3139 backedges. 1 proven. 3136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 143 states and 158 transitions. [2024-11-08 19:50:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 158 transitions. [2024-11-08 19:50:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:46,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3252 backedges. 1 proven. 3249 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 145 states and 160 transitions. [2024-11-08 19:50:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 160 transitions. [2024-11-08 19:50:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:50:50,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3367 backedges. 1 proven. 3364 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 147 states and 162 transitions. [2024-11-08 19:50:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 162 transitions. [2024-11-08 19:50:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:50:53,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:53,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3484 backedges. 1 proven. 3481 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 149 states and 164 transitions. [2024-11-08 19:50:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 164 transitions. [2024-11-08 19:50:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:50:57,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3603 backedges. 1 proven. 3600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 151 states and 166 transitions. [2024-11-08 19:51:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 166 transitions. [2024-11-08 19:51:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:51:01,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3724 backedges. 1 proven. 3721 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 153 states and 168 transitions. [2024-11-08 19:51:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 168 transitions. [2024-11-08 19:51:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:51:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3847 backedges. 1 proven. 3844 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:10,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 155 states and 170 transitions. [2024-11-08 19:51:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 170 transitions. [2024-11-08 19:51:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:51:10,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3972 backedges. 1 proven. 3969 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:14,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 157 states and 172 transitions. [2024-11-08 19:51:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 172 transitions. [2024-11-08 19:51:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:51:14,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:14,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 1 proven. 4096 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:18,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 159 states and 174 transitions. [2024-11-08 19:51:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 174 transitions. [2024-11-08 19:51:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:51:18,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 1 proven. 4225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 161 states and 176 transitions. [2024-11-08 19:51:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 176 transitions. [2024-11-08 19:51:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:51:23,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4359 backedges. 1 proven. 4356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:28,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 163 states and 178 transitions. [2024-11-08 19:51:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 178 transitions. [2024-11-08 19:51:28,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:51:28,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4492 backedges. 1 proven. 4489 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 165 states and 180 transitions. [2024-11-08 19:51:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 180 transitions. [2024-11-08 19:51:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:51:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4627 backedges. 1 proven. 4624 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 167 states and 182 transitions. [2024-11-08 19:51:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 182 transitions. [2024-11-08 19:51:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:51:37,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4764 backedges. 1 proven. 4761 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 169 states and 184 transitions. [2024-11-08 19:51:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 184 transitions. [2024-11-08 19:51:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:51:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4903 backedges. 1 proven. 4900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 171 states and 186 transitions. [2024-11-08 19:51:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 186 transitions. [2024-11-08 19:51:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:51:46,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:46,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5044 backedges. 1 proven. 5041 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 173 states and 188 transitions. [2024-11-08 19:51:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 188 transitions. [2024-11-08 19:51:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:51:52,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:52,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5187 backedges. 1 proven. 5184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 175 states and 190 transitions. [2024-11-08 19:51:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 190 transitions. [2024-11-08 19:51:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:51:57,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5332 backedges. 1 proven. 5329 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 177 states and 192 transitions. [2024-11-08 19:52:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 192 transitions. [2024-11-08 19:52:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:52:02,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5479 backedges. 1 proven. 5476 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 179 states and 194 transitions. [2024-11-08 19:52:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 194 transitions. [2024-11-08 19:52:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:52:08,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:08,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:10,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5628 backedges. 1 proven. 5625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 181 states and 196 transitions. [2024-11-08 19:52:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 196 transitions. [2024-11-08 19:52:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:52:13,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 5779 backedges. 1 proven. 5776 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 183 states and 198 transitions. [2024-11-08 19:52:18,570 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 198 transitions. [2024-11-08 19:52:18,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:52:18,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:18,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5932 backedges. 1 proven. 5929 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 185 states and 200 transitions. [2024-11-08 19:52:23,398 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 200 transitions. [2024-11-08 19:52:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:52:23,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6087 backedges. 1 proven. 6084 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 187 states and 202 transitions. [2024-11-08 19:52:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 202 transitions. [2024-11-08 19:52:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:52:28,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6244 backedges. 1 proven. 6241 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 189 states and 204 transitions. [2024-11-08 19:52:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 204 transitions. [2024-11-08 19:52:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:52:34,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:34,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6403 backedges. 1 proven. 6400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 191 states and 206 transitions. [2024-11-08 19:52:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 206 transitions. [2024-11-08 19:52:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:52:40,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:40,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6564 backedges. 1 proven. 6561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 193 states and 208 transitions. [2024-11-08 19:52:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 208 transitions. [2024-11-08 19:52:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:52:46,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6727 backedges. 1 proven. 6724 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 195 states and 210 transitions. [2024-11-08 19:52:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 210 transitions. [2024-11-08 19:52:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:52:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6892 backedges. 1 proven. 6889 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 197 states and 212 transitions. [2024-11-08 19:52:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 212 transitions. [2024-11-08 19:52:58,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:52:58,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7059 backedges. 1 proven. 7056 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 199 states and 214 transitions. [2024-11-08 19:53:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 214 transitions. [2024-11-08 19:53:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:53:04,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:04,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7228 backedges. 1 proven. 7225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:11,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:11,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 201 states and 216 transitions. [2024-11-08 19:53:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 216 transitions. [2024-11-08 19:53:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:53:11,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7399 backedges. 1 proven. 7396 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 203 states and 218 transitions. [2024-11-08 19:53:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 218 transitions. [2024-11-08 19:53:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:53:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7572 backedges. 1 proven. 7569 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 205 states and 220 transitions. [2024-11-08 19:53:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 220 transitions. [2024-11-08 19:53:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:53:23,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:23,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:23,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7747 backedges. 1 proven. 7744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:30,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 207 states and 222 transitions. [2024-11-08 19:53:30,197 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 222 transitions. [2024-11-08 19:53:30,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:53:30,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:30,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7924 backedges. 1 proven. 7921 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 209 states and 224 transitions. [2024-11-08 19:53:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 224 transitions. [2024-11-08 19:53:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:53:36,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 1 proven. 8100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 211 states and 226 transitions. [2024-11-08 19:53:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 226 transitions. [2024-11-08 19:53:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:53:43,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8284 backedges. 1 proven. 8281 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:50,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 213 states and 228 transitions. [2024-11-08 19:53:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 228 transitions. [2024-11-08 19:53:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:53:50,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8467 backedges. 1 proven. 8464 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 215 states and 230 transitions. [2024-11-08 19:53:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 230 transitions. [2024-11-08 19:53:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:53:57,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:57,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8652 backedges. 1 proven. 8649 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 217 states and 232 transitions. [2024-11-08 19:54:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 232 transitions. [2024-11-08 19:54:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:54:04,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8839 backedges. 1 proven. 8836 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 219 states and 234 transitions. [2024-11-08 19:54:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 234 transitions. [2024-11-08 19:54:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:54:11,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 9028 backedges. 1 proven. 9025 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 221 states and 236 transitions. [2024-11-08 19:54:18,939 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 236 transitions. [2024-11-08 19:54:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:54:18,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:18,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 9219 backedges. 1 proven. 9216 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 223 states and 238 transitions. [2024-11-08 19:54:26,513 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 238 transitions. [2024-11-08 19:54:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 19:54:26,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:26,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9412 backedges. 1 proven. 9409 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:33,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 225 states and 240 transitions. [2024-11-08 19:54:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 240 transitions. [2024-11-08 19:54:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:54:33,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 9607 backedges. 1 proven. 9604 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 227 states and 242 transitions. [2024-11-08 19:54:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 242 transitions. [2024-11-08 19:54:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:54:40,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:40,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 9804 backedges. 1 proven. 9801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:47,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 229 states and 244 transitions. [2024-11-08 19:54:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 244 transitions. [2024-11-08 19:54:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:54:47,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 10003 backedges. 1 proven. 10000 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:54:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 231 states and 246 transitions. [2024-11-08 19:54:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 246 transitions. [2024-11-08 19:54:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 19:54:54,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 10204 backedges. 1 proven. 10201 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:02,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 233 states and 248 transitions. [2024-11-08 19:55:02,027 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 248 transitions. [2024-11-08 19:55:02,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 19:55:02,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:02,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 10407 backedges. 1 proven. 10404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:09,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 235 states and 250 transitions. [2024-11-08 19:55:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 250 transitions. [2024-11-08 19:55:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 19:55:09,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:09,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:13,233 INFO L134 CoverageAnalysis]: Checked inductivity of 10612 backedges. 1 proven. 10609 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:16,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 237 states and 252 transitions. [2024-11-08 19:55:16,666 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 252 transitions. [2024-11-08 19:55:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:55:16,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:16,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 10819 backedges. 1 proven. 10816 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 239 states and 254 transitions. [2024-11-08 19:55:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 254 transitions. [2024-11-08 19:55:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 19:55:23,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:23,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:27,642 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 1 proven. 11025 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 241 states and 256 transitions. [2024-11-08 19:55:31,197 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 256 transitions. [2024-11-08 19:55:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 19:55:31,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:31,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11239 backedges. 1 proven. 11236 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:38,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 243 states and 258 transitions. [2024-11-08 19:55:38,727 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 258 transitions. [2024-11-08 19:55:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:55:38,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11452 backedges. 1 proven. 11449 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 245 states and 260 transitions. [2024-11-08 19:55:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 260 transitions. [2024-11-08 19:55:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 19:55:47,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:47,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11667 backedges. 1 proven. 11664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:55:55,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 247 states and 262 transitions. [2024-11-08 19:55:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 262 transitions. [2024-11-08 19:55:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 19:55:55,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11884 backedges. 1 proven. 11881 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 249 states and 264 transitions. [2024-11-08 19:56:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 264 transitions. [2024-11-08 19:56:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 19:56:05,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1 proven. 12100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 251 states and 266 transitions. [2024-11-08 19:56:14,270 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 266 transitions. [2024-11-08 19:56:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 19:56:14,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12324 backedges. 1 proven. 12321 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 253 states and 268 transitions. [2024-11-08 19:56:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 268 transitions. [2024-11-08 19:56:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 19:56:24,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:24,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12547 backedges. 1 proven. 12544 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 255 states and 270 transitions. [2024-11-08 19:56:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 270 transitions. [2024-11-08 19:56:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:56:33,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12772 backedges. 1 proven. 12769 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 257 states and 272 transitions. [2024-11-08 19:56:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 272 transitions. [2024-11-08 19:56:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 19:56:44,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:44,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12999 backedges. 1 proven. 12996 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 259 states and 274 transitions. [2024-11-08 19:56:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 274 transitions. [2024-11-08 19:56:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 19:56:55,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 13228 backedges. 1 proven. 13225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 261 states and 276 transitions. [2024-11-08 19:57:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 276 transitions. [2024-11-08 19:57:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 19:57:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 13459 backedges. 1 proven. 13456 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 263 states and 278 transitions. [2024-11-08 19:57:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 278 transitions. [2024-11-08 19:57:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 19:57:17,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13692 backedges. 1 proven. 13689 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 265 states and 280 transitions. [2024-11-08 19:57:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 280 transitions. [2024-11-08 19:57:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 19:57:28,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 13927 backedges. 1 proven. 13924 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 267 states and 282 transitions. [2024-11-08 19:57:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 282 transitions. [2024-11-08 19:57:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 19:57:37,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:37,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14164 backedges. 1 proven. 14161 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 269 states and 284 transitions. [2024-11-08 19:57:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 284 transitions. [2024-11-08 19:57:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 19:57:47,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:47,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 14403 backedges. 1 proven. 14400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-11-08 19:57:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-11-08 19:57:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 19:57:58,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:58,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 14644 backedges. 1 proven. 14641 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:58:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 273 states and 288 transitions. [2024-11-08 19:58:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 288 transitions. [2024-11-08 19:58:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 19:58:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14887 backedges. 1 proven. 14884 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:58:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:19,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 275 states and 290 transitions. [2024-11-08 19:58:19,620 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 290 transitions. [2024-11-08 19:58:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 19:58:19,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:19,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 15132 backedges. 1 proven. 15129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:58:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 277 states and 292 transitions. [2024-11-08 19:58:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 292 transitions. [2024-11-08 19:58:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 19:58:31,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:31,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15379 backedges. 1 proven. 15376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:58:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 279 states and 294 transitions. [2024-11-08 19:58:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 294 transitions. [2024-11-08 19:58:43,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 19:58:43,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 15628 backedges. 1 proven. 15625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:58:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 281 states and 296 transitions. [2024-11-08 19:58:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 296 transitions. [2024-11-08 19:58:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 19:58:55,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:55,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 15879 backedges. 1 proven. 15876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:08,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 283 states and 298 transitions. [2024-11-08 19:59:08,469 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 298 transitions. [2024-11-08 19:59:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 19:59:08,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:08,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:14,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16132 backedges. 1 proven. 16129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:19,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 285 states and 300 transitions. [2024-11-08 19:59:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 300 transitions. [2024-11-08 19:59:19,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 19:59:19,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:19,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16387 backedges. 1 proven. 16384 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 287 states and 302 transitions. [2024-11-08 19:59:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 302 transitions. [2024-11-08 19:59:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 19:59:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 16644 backedges. 1 proven. 16641 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:44,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:44,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 289 states and 304 transitions. [2024-11-08 19:59:44,056 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 304 transitions. [2024-11-08 19:59:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 19:59:44,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16903 backedges. 1 proven. 16900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 291 states and 306 transitions. [2024-11-08 19:59:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 306 transitions. [2024-11-08 19:59:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 19:59:57,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17164 backedges. 1 proven. 17161 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:00:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 293 states and 308 transitions. [2024-11-08 20:00:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 308 transitions. [2024-11-08 20:00:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 20:00:10,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:10,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 17427 backedges. 1 proven. 17424 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:00:21,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 295 states and 310 transitions. [2024-11-08 20:00:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 310 transitions. [2024-11-08 20:00:21,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 20:00:21,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 17692 backedges. 1 proven. 17689 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:00:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 297 states and 312 transitions. [2024-11-08 20:00:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 312 transitions. [2024-11-08 20:00:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 20:00:32,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 17959 backedges. 1 proven. 17956 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:00:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 299 states and 314 transitions. [2024-11-08 20:00:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 314 transitions. [2024-11-08 20:00:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 20:00:43,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 18228 backedges. 1 proven. 18225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:00:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 301 states and 316 transitions. [2024-11-08 20:00:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 316 transitions. [2024-11-08 20:00:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 20:00:54,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 18499 backedges. 1 proven. 18496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:01:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:08,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 303 states and 318 transitions. [2024-11-08 20:01:08,431 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 318 transitions. [2024-11-08 20:01:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 20:01:08,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 18772 backedges. 1 proven. 18769 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:01:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 305 states and 320 transitions. [2024-11-08 20:01:22,552 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 320 transitions. [2024-11-08 20:01:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 20:01:22,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:22,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:22,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:31,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19047 backedges. 1 proven. 19044 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:01:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-11-08 20:01:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-11-08 20:01:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 20:01:37,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 19324 backedges. 1 proven. 19321 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:01:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-11-08 20:01:51,741 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-11-08 20:01:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 20:01:51,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19603 backedges. 1 proven. 19600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:02:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-11-08 20:02:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-11-08 20:02:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 20:02:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:15,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19884 backedges. 1 proven. 19881 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:02:21,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:21,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 313 states and 328 transitions. [2024-11-08 20:02:21,938 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 328 transitions. [2024-11-08 20:02:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 20:02:21,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:21,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 20167 backedges. 1 proven. 20164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:02:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:36,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 315 states and 330 transitions. [2024-11-08 20:02:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 330 transitions. [2024-11-08 20:02:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 20:02:36,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 20452 backedges. 1 proven. 20449 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:02:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 317 states and 332 transitions. [2024-11-08 20:02:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 332 transitions. [2024-11-08 20:02:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 20:02:51,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:51,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 20739 backedges. 1 proven. 20736 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:03:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 319 states and 334 transitions. [2024-11-08 20:03:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 334 transitions. [2024-11-08 20:03:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 20:03:06,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 21028 backedges. 1 proven. 21025 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 20:03:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 321 states and 336 transitions. [2024-11-08 20:03:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 336 transitions. [2024-11-08 20:03:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 20:03:19,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:19,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms