./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label44.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/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_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label44.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/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_d33c9c87-b347-4aec-b1d9-f353456dbec8/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 37cccb3bf38aef2358990f5bb72c991902624e4b903b7b6aaef89921bb90a94d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:37:55,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:37:55,439 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:37:55,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:37:55,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:37:55,473 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:37:55,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:37:55,475 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:37:55,476 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:37:55,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:37:55,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:37:55,478 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:37:55,478 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:37:55,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:37:55,479 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:37:55,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:37:55,481 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:37:55,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:37:55,482 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:37:55,482 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:37:55,483 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:37:55,484 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:37:55,484 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:37:55,485 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:37:55,485 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:37:55,486 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:37:55,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:37:55,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:37:55,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:37:55,488 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:37:55,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:37:55,489 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:37:55,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:37:55,490 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_d33c9c87-b347-4aec-b1d9-f353456dbec8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cccb3bf38aef2358990f5bb72c991902624e4b903b7b6aaef89921bb90a94d [2024-11-08 19:37:55,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:37:55,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:37:55,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:37:55,881 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:37:55,882 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:37:55,884 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label44.c Unable to find full path for "g++" [2024-11-08 19:37:58,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:37:59,051 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:37:59,052 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/sv-benchmarks/c/eca-rers2012/Problem03_label44.c [2024-11-08 19:37:59,077 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/data/e650221e7/8cdbb008eaaa49d4a8536d9505056701/FLAGe9f678f0e [2024-11-08 19:37:59,133 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/data/e650221e7/8cdbb008eaaa49d4a8536d9505056701 [2024-11-08 19:37:59,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:37:59,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:37:59,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:37:59,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:37:59,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:37:59,149 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:37:59" (1/1) ... [2024-11-08 19:37:59,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279b5cd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:59, skipping insertion in model container [2024-11-08 19:37:59,151 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:37:59" (1/1) ... [2024-11-08 19:37:59,250 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:38:00,145 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_d33c9c87-b347-4aec-b1d9-f353456dbec8/sv-benchmarks/c/eca-rers2012/Problem03_label44.c[58121,58134] [2024-11-08 19:38:00,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:00,200 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:38:00,499 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_d33c9c87-b347-4aec-b1d9-f353456dbec8/sv-benchmarks/c/eca-rers2012/Problem03_label44.c[58121,58134] [2024-11-08 19:38:00,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:00,553 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:38:00,554 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00 WrapperNode [2024-11-08 19:38:00,554 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:00,556 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:00,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:38:00,556 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:38:00,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,618 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,747 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 19:38:00,748 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:00,749 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:38:00,749 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:38:00,749 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:38:00,761 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,775 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,775 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,857 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,898 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,906 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:38:00,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:38:00,924 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:38:00,924 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:38:00,925 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:00" (1/1) ... [2024-11-08 19:38:00,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:00,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:38:00,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:38:00,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33c9c87-b347-4aec-b1d9-f353456dbec8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:38:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:38:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:38:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:38:01,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:38:01,216 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:38:01,219 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:38:03,984 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 19:38:03,984 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:38:04,524 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:38:04,525 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:38:04,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:04 BoogieIcfgContainer [2024-11-08 19:38:04,526 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:38:04,527 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:38:04,527 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:38:04,542 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:38:04,542 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:38:04" (1/1) ... [2024-11-08 19:38:04,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:38:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 19:38:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 19:38:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:38:04,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:04,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:06,153 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 19:38:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-08 19:38:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-08 19:38:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:38:07,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:07,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:08,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2024-11-08 19:38:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2024-11-08 19:38:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:38:08,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2024-11-08 19:38:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2024-11-08 19:38:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:38:09,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:09,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2024-11-08 19:38:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2024-11-08 19:38:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:38:12,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:12,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2024-11-08 19:38:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2024-11-08 19:38:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:38:12,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 452 states and 761 transitions. [2024-11-08 19:38:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 761 transitions. [2024-11-08 19:38:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:38:13,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 456 states and 768 transitions. [2024-11-08 19:38:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 768 transitions. [2024-11-08 19:38:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:38:14,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:14,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 465 states and 781 transitions. [2024-11-08 19:38:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2024-11-08 19:38:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:38:15,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:38:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 620 states and 998 transitions. [2024-11-08 19:38:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 998 transitions. [2024-11-08 19:38:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:38:19,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 621 states and 999 transitions. [2024-11-08 19:38:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 999 transitions. [2024-11-08 19:38:20,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:38:20,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:20,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 623 states and 1012 transitions. [2024-11-08 19:38:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1012 transitions. [2024-11-08 19:38:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:38:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 627 states and 1017 transitions. [2024-11-08 19:38:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1017 transitions. [2024-11-08 19:38:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:38:21,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:21,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 632 states and 1025 transitions. [2024-11-08 19:38:22,241 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1025 transitions. [2024-11-08 19:38:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:38:22,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 645 states and 1042 transitions. [2024-11-08 19:38:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1042 transitions. [2024-11-08 19:38:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:38:22,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 654 states and 1052 transitions. [2024-11-08 19:38:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1052 transitions. [2024-11-08 19:38:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:38:23,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 663 states and 1064 transitions. [2024-11-08 19:38:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1064 transitions. [2024-11-08 19:38:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:38:24,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:24,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 666 states and 1067 transitions. [2024-11-08 19:38:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1067 transitions. [2024-11-08 19:38:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:38:24,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 669 states and 1070 transitions. [2024-11-08 19:38:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1070 transitions. [2024-11-08 19:38:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:38:25,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 670 states and 1072 transitions. [2024-11-08 19:38:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1072 transitions. [2024-11-08 19:38:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:38:25,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,024 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:26,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 671 states and 1073 transitions. [2024-11-08 19:38:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1073 transitions. [2024-11-08 19:38:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 19:38:26,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:26,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 678 states and 1085 transitions. [2024-11-08 19:38:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1085 transitions. [2024-11-08 19:38:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 19:38:27,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:38:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 682 states and 1090 transitions. [2024-11-08 19:38:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1090 transitions. [2024-11-08 19:38:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:38:27,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:38:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 691 states and 1100 transitions. [2024-11-08 19:38:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1100 transitions. [2024-11-08 19:38:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:38:28,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:38:28,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 705 states and 1116 transitions. [2024-11-08 19:38:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1116 transitions. [2024-11-08 19:38:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:38:28,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:28,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:38:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 707 states and 1117 transitions. [2024-11-08 19:38:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1117 transitions. [2024-11-08 19:38:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:38:29,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:38:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 711 states and 1122 transitions. [2024-11-08 19:38:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1122 transitions. [2024-11-08 19:38:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 19:38:29,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:30,501 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 735 states and 1151 transitions. [2024-11-08 19:38:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1151 transitions. [2024-11-08 19:38:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:38:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 766 states and 1192 transitions. [2024-11-08 19:38:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1192 transitions. [2024-11-08 19:38:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:38:33,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:33,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:38:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 793 states and 1226 transitions. [2024-11-08 19:38:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1226 transitions. [2024-11-08 19:38:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:38:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:38:36,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 823 states and 1288 transitions. [2024-11-08 19:38:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1288 transitions. [2024-11-08 19:38:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:38:36,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 860 states and 1358 transitions. [2024-11-08 19:38:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1358 transitions. [2024-11-08 19:38:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:38:39,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 874 states and 1375 transitions. [2024-11-08 19:38:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1375 transitions. [2024-11-08 19:38:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:38:41,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 904 states and 1414 transitions. [2024-11-08 19:38:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1414 transitions. [2024-11-08 19:38:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:38:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 936 states and 1461 transitions. [2024-11-08 19:38:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1461 transitions. [2024-11-08 19:38:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:38:46,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:46,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 950 states and 1478 transitions. [2024-11-08 19:38:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1478 transitions. [2024-11-08 19:38:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:38:47,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 981 states and 1517 transitions. [2024-11-08 19:38:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1517 transitions. [2024-11-08 19:38:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:38:49,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:49,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:38:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1009 states and 1567 transitions. [2024-11-08 19:38:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1567 transitions. [2024-11-08 19:38:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:38:52,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:52,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:38:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1023 states and 1584 transitions. [2024-11-08 19:38:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1584 transitions. [2024-11-08 19:38:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:38:54,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:38:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1050 states and 1619 transitions. [2024-11-08 19:38:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1619 transitions. [2024-11-08 19:38:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:38:56,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1090 states and 1676 transitions. [2024-11-08 19:39:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1676 transitions. [2024-11-08 19:39:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:39:00,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1092 states and 1681 transitions. [2024-11-08 19:39:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1681 transitions. [2024-11-08 19:39:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:39:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:02,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1112 states and 1708 transitions. [2024-11-08 19:39:02,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1708 transitions. [2024-11-08 19:39:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:39:02,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1145 states and 1750 transitions. [2024-11-08 19:39:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1750 transitions. [2024-11-08 19:39:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:39:05,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,911 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1146 states and 1751 transitions. [2024-11-08 19:39:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1751 transitions. [2024-11-08 19:39:06,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:39:06,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1163 states and 1775 transitions. [2024-11-08 19:39:08,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1775 transitions. [2024-11-08 19:39:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:39:08,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1164 states and 1777 transitions. [2024-11-08 19:39:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1777 transitions. [2024-11-08 19:39:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:39:09,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1185 states and 1803 transitions. [2024-11-08 19:39:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1803 transitions. [2024-11-08 19:39:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 19:39:12,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:12,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1189 states and 1807 transitions. [2024-11-08 19:39:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1807 transitions. [2024-11-08 19:39:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:39:12,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:12,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1191 states and 1811 transitions. [2024-11-08 19:39:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1811 transitions. [2024-11-08 19:39:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:39:13,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:13,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1193 states and 1814 transitions. [2024-11-08 19:39:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1814 transitions. [2024-11-08 19:39:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:39:13,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:13,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1243 states and 1888 transitions. [2024-11-08 19:39:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1888 transitions. [2024-11-08 19:39:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:39:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:20,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:22,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1251 states and 1898 transitions. [2024-11-08 19:39:22,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1898 transitions. [2024-11-08 19:39:22,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:39:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1294 states and 1951 transitions. [2024-11-08 19:39:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1951 transitions. [2024-11-08 19:39:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:39:26,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:26,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1301 states and 1957 transitions. [2024-11-08 19:39:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1957 transitions. [2024-11-08 19:39:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:27,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:33,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:33,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1335 states and 2006 transitions. [2024-11-08 19:39:33,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2006 transitions. [2024-11-08 19:39:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:33,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1368 states and 2046 transitions. [2024-11-08 19:39:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2046 transitions. [2024-11-08 19:39:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:36,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:37,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1370 states and 2047 transitions. [2024-11-08 19:39:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2047 transitions. [2024-11-08 19:39:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:37,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1371 states and 2048 transitions. [2024-11-08 19:39:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2048 transitions. [2024-11-08 19:39:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1375 states and 2054 transitions. [2024-11-08 19:39:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2054 transitions. [2024-11-08 19:39:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:39,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1379 states and 2061 transitions. [2024-11-08 19:39:40,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2061 transitions. [2024-11-08 19:39:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:40,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1386 states and 2068 transitions. [2024-11-08 19:39:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2068 transitions. [2024-11-08 19:39:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:39:40,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:39:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1389 states and 2071 transitions. [2024-11-08 19:39:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2071 transitions. [2024-11-08 19:39:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:39:41,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:39:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1390 states and 2072 transitions. [2024-11-08 19:39:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2072 transitions. [2024-11-08 19:39:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:39:42,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:42,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:48,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1444 states and 2144 transitions. [2024-11-08 19:39:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2144 transitions. [2024-11-08 19:39:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:39:48,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:39:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1448 states and 2148 transitions. [2024-11-08 19:39:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2148 transitions. [2024-11-08 19:39:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:39:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1504 states and 2225 transitions. [2024-11-08 19:39:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2225 transitions. [2024-11-08 19:39:55,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:39:55,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1513 states and 2236 transitions. [2024-11-08 19:39:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2236 transitions. [2024-11-08 19:39:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 19:39:56,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1566 states and 2302 transitions. [2024-11-08 19:40:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2302 transitions. [2024-11-08 19:40:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:40:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1606 states and 2358 transitions. [2024-11-08 19:40:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2358 transitions. [2024-11-08 19:40:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:40:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1607 states and 2359 transitions. [2024-11-08 19:40:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2359 transitions. [2024-11-08 19:40:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:40:10,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1608 states and 2360 transitions. [2024-11-08 19:40:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2360 transitions. [2024-11-08 19:40:10,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:40:10,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:10,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1648 states and 2409 transitions. [2024-11-08 19:40:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2409 transitions. [2024-11-08 19:40:14,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:40:14,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:40:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1668 states and 2436 transitions. [2024-11-08 19:40:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2436 transitions. [2024-11-08 19:40:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:40:18,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:40:19,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1669 states and 2436 transitions. [2024-11-08 19:40:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2436 transitions. [2024-11-08 19:40:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:40:19,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:40:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1689 states and 2459 transitions. [2024-11-08 19:40:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2459 transitions. [2024-11-08 19:40:23,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:40:23,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:23,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1746 states and 2549 transitions. [2024-11-08 19:40:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2549 transitions. [2024-11-08 19:40:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:40:33,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:33,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1773 states and 2582 transitions. [2024-11-08 19:40:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2582 transitions. [2024-11-08 19:40:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:40:39,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1829 states and 2650 transitions. [2024-11-08 19:40:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2650 transitions. [2024-11-08 19:40:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:40:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1834 states and 2657 transitions. [2024-11-08 19:40:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2657 transitions. [2024-11-08 19:40:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:40:46,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1841 states and 2665 transitions. [2024-11-08 19:40:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2665 transitions. [2024-11-08 19:40:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:40:48,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:48,471 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1846 states and 2670 transitions. [2024-11-08 19:40:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2670 transitions. [2024-11-08 19:40:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:40:49,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:40:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1855 states and 2682 transitions. [2024-11-08 19:40:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2682 transitions. [2024-11-08 19:40:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:40:51,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1872 states and 2705 transitions. [2024-11-08 19:40:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2705 transitions. [2024-11-08 19:40:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:40:57,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1886 states and 2721 transitions. [2024-11-08 19:40:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2721 transitions. [2024-11-08 19:40:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:40:59,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:00,150 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1902 states and 2741 transitions. [2024-11-08 19:41:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2741 transitions. [2024-11-08 19:41:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:41:03,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1914 states and 2755 transitions. [2024-11-08 19:41:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2755 transitions. [2024-11-08 19:41:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:41:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:06,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1917 states and 2758 transitions. [2024-11-08 19:41:06,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2758 transitions. [2024-11-08 19:41:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:41:06,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:41:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1979 states and 2841 transitions. [2024-11-08 19:41:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2841 transitions. [2024-11-08 19:41:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:41:15,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1981 states and 2843 transitions. [2024-11-08 19:41:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2843 transitions. [2024-11-08 19:41:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:41:16,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:41:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1982 states and 2843 transitions. [2024-11-08 19:41:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2843 transitions. [2024-11-08 19:41:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:41:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:41:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1987 states and 2850 transitions. [2024-11-08 19:41:17,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 2850 transitions. [2024-11-08 19:41:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:41:17,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:18,373 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 2017 states and 2890 transitions. [2024-11-08 19:41:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 2890 transitions. [2024-11-08 19:41:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 19:41:21,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:21,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:22,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 2020 states and 2894 transitions. [2024-11-08 19:41:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2894 transitions. [2024-11-08 19:41:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:41:22,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:41:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 2023 states and 2897 transitions. [2024-11-08 19:41:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 2897 transitions. [2024-11-08 19:41:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:41:23,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:41:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 2086 states and 2991 transitions. [2024-11-08 19:41:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2991 transitions. [2024-11-08 19:41:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:41:37,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:41:43,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2112 states and 3025 transitions. [2024-11-08 19:41:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3025 transitions. [2024-11-08 19:41:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:41:43,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:43,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:41:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 2174 states and 3099 transitions. [2024-11-08 19:41:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3099 transitions. [2024-11-08 19:41:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:41:51,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:41:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:56,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2191 states and 3120 transitions. [2024-11-08 19:41:56,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 3120 transitions. [2024-11-08 19:41:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:41:56,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:56,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:41:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 2193 states and 3123 transitions. [2024-11-08 19:41:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3123 transitions. [2024-11-08 19:41:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:41:57,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:57,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:58,616 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2261 states and 3211 transitions. [2024-11-08 19:42:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3211 transitions. [2024-11-08 19:42:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:42:09,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:14,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 2286 states and 3241 transitions. [2024-11-08 19:42:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3241 transitions. [2024-11-08 19:42:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:42:14,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 2363 states and 3356 transitions. [2024-11-08 19:42:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 3356 transitions. [2024-11-08 19:42:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:42:37,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:37,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:37,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 2391 states and 3389 transitions. [2024-11-08 19:42:44,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 3389 transitions. [2024-11-08 19:42:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:42:44,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:44,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2461 states and 3472 transitions. [2024-11-08 19:42:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3472 transitions. [2024-11-08 19:42:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:42:58,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2473 states and 3488 transitions. [2024-11-08 19:43:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3488 transitions. [2024-11-08 19:43:03,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:43:03,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2476 states and 3493 transitions. [2024-11-08 19:43:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 3493 transitions. [2024-11-08 19:43:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:43:05,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2481 states and 3504 transitions. [2024-11-08 19:43:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 3504 transitions. [2024-11-08 19:43:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:43:09,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:11,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2483 states and 3507 transitions. [2024-11-08 19:43:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 3507 transitions. [2024-11-08 19:43:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 19:43:11,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.