./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label36.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/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_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label36.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/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_5465f4f6-88b3-496b-8dbb-7008454d1102/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 62e9241ba979767c8bca2756b2edfc882f7b20aa81fc6f783856c8cd54d80552 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:17:39,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:17:39,603 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:17:39,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:17:39,613 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:17:39,655 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:17:39,657 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:17:39,657 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:17:39,658 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:17:39,661 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:17:39,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:17:39,662 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:17:39,662 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:17:39,662 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:17:39,663 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:17:39,663 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:17:39,663 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:17:39,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:17:39,664 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:17:39,668 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:17:39,668 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:17:39,669 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:17:39,669 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:17:39,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:17:39,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:17:39,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:17:39,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:17:39,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:39,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:17:39,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:17:39,672 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:17:39,672 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:17:39,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:17:39,673 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_5465f4f6-88b3-496b-8dbb-7008454d1102/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62e9241ba979767c8bca2756b2edfc882f7b20aa81fc6f783856c8cd54d80552 [2024-11-09 00:17:39,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:17:39,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:17:39,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:17:39,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:17:39,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:17:39,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label36.c Unable to find full path for "g++" [2024-11-09 00:17:42,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:17:42,396 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:17:42,398 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/sv-benchmarks/c/eca-rers2012/Problem03_label36.c [2024-11-09 00:17:42,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/data/88994feb7/a5a1e7e14d83423dacfe6572f732bbe7/FLAG6da1a89e2 [2024-11-09 00:17:42,598 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/data/88994feb7/a5a1e7e14d83423dacfe6572f732bbe7 [2024-11-09 00:17:42,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:17:42,602 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:17:42,603 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:42,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:17:42,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:17:42,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:42" (1/1) ... [2024-11-09 00:17:42,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711659f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:42, skipping insertion in model container [2024-11-09 00:17:42,614 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:42" (1/1) ... [2024-11-09 00:17:42,733 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:17:43,422 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_5465f4f6-88b3-496b-8dbb-7008454d1102/sv-benchmarks/c/eca-rers2012/Problem03_label36.c[58393,58406] [2024-11-09 00:17:43,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:43,487 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:17:43,748 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_5465f4f6-88b3-496b-8dbb-7008454d1102/sv-benchmarks/c/eca-rers2012/Problem03_label36.c[58393,58406] [2024-11-09 00:17:43,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:43,795 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:17:43,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43 WrapperNode [2024-11-09 00:17:43,796 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:43,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:43,798 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:17:43,798 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:17:43,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:43,859 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:43,973 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-09 00:17:43,973 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:43,974 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:17:43,974 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:17:43,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:17:43,985 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:43,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:43,993 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:43,994 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:44,066 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:44,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:44,119 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:44,131 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:44,145 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:17:44,146 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:17:44,146 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:17:44,146 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:17:44,147 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:43" (1/1) ... [2024-11-09 00:17:44,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:44,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:17:44,178 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:17:44,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5465f4f6-88b3-496b-8dbb-7008454d1102/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:17:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:17:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:17:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:17:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:17:44,311 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:17:44,316 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:17:46,592 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-09 00:17:46,593 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:17:46,998 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:17:46,999 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:17:47,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:47 BoogieIcfgContainer [2024-11-09 00:17:47,000 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:17:47,001 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:17:47,001 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:17:47,015 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:17:47,016 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:47" (1/1) ... [2024-11-09 00:17:47,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:17:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-09 00:17:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-09 00:17:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:17:47,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:48,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-11-09 00:17:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-11-09 00:17:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:17:49,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 431 states and 714 transitions. [2024-11-09 00:17:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 714 transitions. [2024-11-09 00:17:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:17:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:52,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 438 states and 723 transitions. [2024-11-09 00:17:52,168 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 723 transitions. [2024-11-09 00:17:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:17:52,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:17:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 593 states and 953 transitions. [2024-11-09 00:17:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 953 transitions. [2024-11-09 00:17:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:17:55,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 612 states and 976 transitions. [2024-11-09 00:17:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 976 transitions. [2024-11-09 00:17:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:17:56,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 634 states and 1008 transitions. [2024-11-09 00:17:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1008 transitions. [2024-11-09 00:17:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:17:57,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 659 states and 1045 transitions. [2024-11-09 00:17:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1045 transitions. [2024-11-09 00:17:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:17:58,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:17:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 679 states and 1080 transitions. [2024-11-09 00:17:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1080 transitions. [2024-11-09 00:17:59,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:17:59,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:59,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:17:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 686 states and 1088 transitions. [2024-11-09 00:17:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1088 transitions. [2024-11-09 00:17:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:17:59,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 712 states and 1124 transitions. [2024-11-09 00:18:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1124 transitions. [2024-11-09 00:18:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:18:01,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 739 states and 1161 transitions. [2024-11-09 00:18:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1161 transitions. [2024-11-09 00:18:02,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:18:02,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:02,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:03,100 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:04,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 762 states and 1215 transitions. [2024-11-09 00:18:04,407 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1215 transitions. [2024-11-09 00:18:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:18:04,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 784 states and 1240 transitions. [2024-11-09 00:18:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1240 transitions. [2024-11-09 00:18:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:18:05,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 791 states and 1251 transitions. [2024-11-09 00:18:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1251 transitions. [2024-11-09 00:18:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:18:05,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:06,008 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 820 states and 1294 transitions. [2024-11-09 00:18:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1294 transitions. [2024-11-09 00:18:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:18:07,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 844 states and 1325 transitions. [2024-11-09 00:18:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1325 transitions. [2024-11-09 00:18:10,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:18:10,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:10,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:12,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 876 states and 1377 transitions. [2024-11-09 00:18:12,459 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1377 transitions. [2024-11-09 00:18:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:18:12,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 883 states and 1386 transitions. [2024-11-09 00:18:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1386 transitions. [2024-11-09 00:18:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:18:12,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:12,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:13,164 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 908 states and 1418 transitions. [2024-11-09 00:18:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1418 transitions. [2024-11-09 00:18:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:18:14,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:15,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 930 states and 1445 transitions. [2024-11-09 00:18:15,390 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1445 transitions. [2024-11-09 00:18:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:18:15,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:15,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 957 states and 1494 transitions. [2024-11-09 00:18:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1494 transitions. [2024-11-09 00:18:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:18:17,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:19,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 982 states and 1526 transitions. [2024-11-09 00:18:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1526 transitions. [2024-11-09 00:18:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:18:19,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:19,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 989 states and 1535 transitions. [2024-11-09 00:18:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1535 transitions. [2024-11-09 00:18:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:18:19,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1004 states and 1551 transitions. [2024-11-09 00:18:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1551 transitions. [2024-11-09 00:18:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:18:20,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1030 states and 1582 transitions. [2024-11-09 00:18:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1582 transitions. [2024-11-09 00:18:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:18:22,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1037 states and 1590 transitions. [2024-11-09 00:18:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1590 transitions. [2024-11-09 00:18:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:18:23,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1065 states and 1647 transitions. [2024-11-09 00:18:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1647 transitions. [2024-11-09 00:18:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:18:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1090 states and 1681 transitions. [2024-11-09 00:18:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1681 transitions. [2024-11-09 00:18:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:18:28,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:28,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:30,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1113 states and 1710 transitions. [2024-11-09 00:18:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1710 transitions. [2024-11-09 00:18:30,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:18:30,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:30,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1116 states and 1714 transitions. [2024-11-09 00:18:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1714 transitions. [2024-11-09 00:18:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:18:31,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:31,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1143 states and 1748 transitions. [2024-11-09 00:18:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1748 transitions. [2024-11-09 00:18:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:18:33,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:33,485 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:34,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1165 states and 1774 transitions. [2024-11-09 00:18:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1774 transitions. [2024-11-09 00:18:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:35,279 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:38,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:38,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1195 states and 1839 transitions. [2024-11-09 00:18:38,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1839 transitions. [2024-11-09 00:18:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:38,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:38,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1197 states and 1845 transitions. [2024-11-09 00:18:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1845 transitions. [2024-11-09 00:18:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:40,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1222 states and 1879 transitions. [2024-11-09 00:18:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1879 transitions. [2024-11-09 00:18:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:42,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:42,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1244 states and 1907 transitions. [2024-11-09 00:18:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1907 transitions. [2024-11-09 00:18:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:44,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1247 states and 1911 transitions. [2024-11-09 00:18:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1911 transitions. [2024-11-09 00:18:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:44,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1248 states and 1912 transitions. [2024-11-09 00:18:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1912 transitions. [2024-11-09 00:18:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:45,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1251 states and 1916 transitions. [2024-11-09 00:18:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1916 transitions. [2024-11-09 00:18:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1280 states and 1952 transitions. [2024-11-09 00:18:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1952 transitions. [2024-11-09 00:18:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:48,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1287 states and 1962 transitions. [2024-11-09 00:18:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1962 transitions. [2024-11-09 00:18:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:49,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1302 states and 1978 transitions. [2024-11-09 00:18:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1978 transitions. [2024-11-09 00:18:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:18:50,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1324 states and 2005 transitions. [2024-11-09 00:18:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2005 transitions. [2024-11-09 00:18:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:18:52,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1343 states and 2030 transitions. [2024-11-09 00:18:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2030 transitions. [2024-11-09 00:18:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:18:56,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1373 states and 2066 transitions. [2024-11-09 00:18:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2066 transitions. [2024-11-09 00:18:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:18:58,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:01,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1393 states and 2088 transitions. [2024-11-09 00:19:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2088 transitions. [2024-11-09 00:19:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:19:01,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:01,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:02,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:02,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1394 states and 2089 transitions. [2024-11-09 00:19:02,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2089 transitions. [2024-11-09 00:19:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:19:02,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:02,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1397 states and 2093 transitions. [2024-11-09 00:19:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2093 transitions. [2024-11-09 00:19:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:19:03,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:03,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:04,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1412 states and 2108 transitions. [2024-11-09 00:19:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2108 transitions. [2024-11-09 00:19:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:19:04,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:04,775 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1450 states and 2173 transitions. [2024-11-09 00:19:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2173 transitions. [2024-11-09 00:19:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:19:08,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:19:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1470 states and 2199 transitions. [2024-11-09 00:19:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2199 transitions. [2024-11-09 00:19:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:19:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1510 states and 2265 transitions. [2024-11-09 00:19:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2265 transitions. [2024-11-09 00:19:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:16,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:16,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1526 states and 2286 transitions. [2024-11-09 00:19:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2286 transitions. [2024-11-09 00:19:17,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:17,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:17,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1557 states and 2331 transitions. [2024-11-09 00:19:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2331 transitions. [2024-11-09 00:19:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:21,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:21,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1559 states and 2333 transitions. [2024-11-09 00:19:22,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2333 transitions. [2024-11-09 00:19:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:22,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1578 states and 2353 transitions. [2024-11-09 00:19:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2353 transitions. [2024-11-09 00:19:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:24,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:24,355 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1581 states and 2356 transitions. [2024-11-09 00:19:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2356 transitions. [2024-11-09 00:19:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:24,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1596 states and 2371 transitions. [2024-11-09 00:19:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2371 transitions. [2024-11-09 00:19:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:19:26,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:32,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1635 states and 2434 transitions. [2024-11-09 00:19:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2434 transitions. [2024-11-09 00:19:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:19:32,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:32,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1656 states and 2460 transitions. [2024-11-09 00:19:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2460 transitions. [2024-11-09 00:19:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:19:35,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1677 states and 2497 transitions. [2024-11-09 00:19:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2497 transitions. [2024-11-09 00:19:40,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:19:40,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:40,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:40,444 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1687 states and 2511 transitions. [2024-11-09 00:19:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2511 transitions. [2024-11-09 00:19:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:19:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1694 states and 2519 transitions. [2024-11-09 00:19:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2519 transitions. [2024-11-09 00:19:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:19:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:44,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1700 states and 2525 transitions. [2024-11-09 00:19:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2525 transitions. [2024-11-09 00:19:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:19:45,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1703 states and 2527 transitions. [2024-11-09 00:19:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2527 transitions. [2024-11-09 00:19:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:19:46,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:46,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1733 states and 2573 transitions. [2024-11-09 00:19:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2573 transitions. [2024-11-09 00:19:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-09 00:19:51,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:58,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1763 states and 2624 transitions. [2024-11-09 00:19:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2624 transitions. [2024-11-09 00:19:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:19:58,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:00,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1778 states and 2648 transitions. [2024-11-09 00:20:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2648 transitions. [2024-11-09 00:20:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:20:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1793 states and 2678 transitions. [2024-11-09 00:20:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2678 transitions. [2024-11-09 00:20:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:20:03,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1801 states and 2690 transitions. [2024-11-09 00:20:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2690 transitions. [2024-11-09 00:20:04,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:20:04,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:04,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1804 states and 2694 transitions. [2024-11-09 00:20:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2694 transitions. [2024-11-09 00:20:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 00:20:05,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:20:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1837 states and 2737 transitions. [2024-11-09 00:20:09,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2737 transitions. [2024-11-09 00:20:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 00:20:09,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:20:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1846 states and 2748 transitions. [2024-11-09 00:20:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2748 transitions. [2024-11-09 00:20:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 00:20:10,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:10,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:10,771 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:20:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1851 states and 2753 transitions. [2024-11-09 00:20:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2753 transitions. [2024-11-09 00:20:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:20:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:15,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1871 states and 2779 transitions. [2024-11-09 00:20:15,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2779 transitions. [2024-11-09 00:20:15,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:20:15,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:15,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:19,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1891 states and 2811 transitions. [2024-11-09 00:20:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2811 transitions. [2024-11-09 00:20:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:20:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1904 states and 2827 transitions. [2024-11-09 00:20:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2827 transitions. [2024-11-09 00:20:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:20:20,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:20,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:20:21,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1907 states and 2831 transitions. [2024-11-09 00:20:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2831 transitions. [2024-11-09 00:20:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:20:21,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:20:22,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:22,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1908 states and 2831 transitions. [2024-11-09 00:20:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2831 transitions. [2024-11-09 00:20:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:20:22,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:22,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1945 states and 2888 transitions. [2024-11-09 00:20:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2888 transitions. [2024-11-09 00:20:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:20:30,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:20:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:35,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1979 states and 2929 transitions. [2024-11-09 00:20:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2929 transitions. [2024-11-09 00:20:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:20:35,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:20:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 2012 states and 2977 transitions. [2024-11-09 00:20:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2977 transitions. [2024-11-09 00:20:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:20:41,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:20:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 2036 states and 3003 transitions. [2024-11-09 00:20:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3003 transitions. [2024-11-09 00:20:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:20:45,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:20:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 2054 states and 3021 transitions. [2024-11-09 00:20:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3021 transitions. [2024-11-09 00:20:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:20:47,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:47,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:20:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2069 states and 3035 transitions. [2024-11-09 00:20:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3035 transitions. [2024-11-09 00:20:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:20:48,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:55,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 2098 states and 3078 transitions. [2024-11-09 00:20:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3078 transitions. [2024-11-09 00:20:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-09 00:20:55,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:55,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:55,400 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 2109 states and 3091 transitions. [2024-11-09 00:20:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3091 transitions. [2024-11-09 00:20:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:20:56,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2139 states and 3131 transitions. [2024-11-09 00:21:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3131 transitions. [2024-11-09 00:21:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:21:00,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:00,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 2171 states and 3185 transitions. [2024-11-09 00:21:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3185 transitions. [2024-11-09 00:21:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:21:08,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:11,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 2184 states and 3199 transitions. [2024-11-09 00:21:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3199 transitions. [2024-11-09 00:21:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:21:11,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2194 states and 3213 transitions. [2024-11-09 00:21:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3213 transitions. [2024-11-09 00:21:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:21:13,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:13,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2257 states and 3292 transitions. [2024-11-09 00:21:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3292 transitions. [2024-11-09 00:21:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:21:22,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:36,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 2319 states and 3381 transitions. [2024-11-09 00:21:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3381 transitions. [2024-11-09 00:21:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:21:36,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2359 states and 3427 transitions. [2024-11-09 00:21:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3427 transitions. [2024-11-09 00:21:45,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:21:45,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,848 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 2372 states and 3442 transitions. [2024-11-09 00:21:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 3442 transitions. [2024-11-09 00:21:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:21:48,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:48,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 2387 states and 3456 transitions. [2024-11-09 00:21:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3456 transitions. [2024-11-09 00:21:50,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:21:50,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:50,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2456 states and 3557 transitions. [2024-11-09 00:22:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3557 transitions. [2024-11-09 00:22:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:22:02,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:22:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2467 states and 3569 transitions. [2024-11-09 00:22:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3569 transitions. [2024-11-09 00:22:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:22:02,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:22:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2477 states and 3579 transitions. [2024-11-09 00:22:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 3579 transitions. [2024-11-09 00:22:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:22:04,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:04,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:22:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2484 states and 3585 transitions. [2024-11-09 00:22:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3585 transitions. [2024-11-09 00:22:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:22:05,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2524 states and 3644 transitions. [2024-11-09 00:22:14,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3644 transitions. [2024-11-09 00:22:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:22:14,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3743 states to 2597 states and 3743 transitions. [2024-11-09 00:22:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3743 transitions. [2024-11-09 00:22:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:22:29,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 2626 states and 3780 transitions. [2024-11-09 00:22:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3780 transitions. [2024-11-09 00:22:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:22:37,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 2628 states and 3784 transitions. [2024-11-09 00:22:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3784 transitions. [2024-11-09 00:22:38,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:22:38,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:38,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:39,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2635 states and 3794 transitions. [2024-11-09 00:22:39,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3794 transitions. [2024-11-09 00:22:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:22:39,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 2642 states and 3808 transitions. [2024-11-09 00:22:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3808 transitions. [2024-11-09 00:22:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:22:41,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:41,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2654 states and 3823 transitions. [2024-11-09 00:22:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3823 transitions. [2024-11-09 00:22:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-09 00:22:43,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:43,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 2731 states and 3922 transitions. [2024-11-09 00:22:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 3922 transitions. [2024-11-09 00:22:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-09 00:22:57,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.