./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.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_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/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_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/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_3fee8624-4ebc-4568-ab51-764b42aee417/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 6c7bda6ec8155a470f5f9e07367696d7e5cc6867667668ebd692704e4077816f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:18:28,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:18:28,280 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:18:28,290 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:18:28,292 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:18:28,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:18:28,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:18:28,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:18:28,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:18:28,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:18:28,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:18:28,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:18:28,341 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:18:28,342 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:18:28,342 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:18:28,343 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:18:28,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:18:28,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:18:28,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:18:28,346 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:18:28,346 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:18:28,351 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:18:28,351 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:18:28,352 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:18:28,352 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:18:28,353 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:18:28,353 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:18:28,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:18:28,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:18:28,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:18:28,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:18:28,358 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:18:28,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:18:28,360 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_3fee8624-4ebc-4568-ab51-764b42aee417/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c7bda6ec8155a470f5f9e07367696d7e5cc6867667668ebd692704e4077816f [2024-11-09 00:18:28,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:18:28,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:18:28,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:18:28,750 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:18:28,751 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:18:28,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-09 00:18:30,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:18:31,145 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:18:31,145 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c [2024-11-09 00:18:31,159 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/data/9c284876e/50687cbc7fa541218b4894bd345ad7fd/FLAGe0e2164ee [2024-11-09 00:18:31,177 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/data/9c284876e/50687cbc7fa541218b4894bd345ad7fd [2024-11-09 00:18:31,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:18:31,181 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:18:31,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:18:31,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:18:31,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:18:31,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:31,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de901dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31, skipping insertion in model container [2024-11-09 00:18:31,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:31,250 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:18:31,675 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_3fee8624-4ebc-4568-ab51-764b42aee417/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c[28192,28205] [2024-11-09 00:18:31,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:18:31,704 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:18:31,837 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_3fee8624-4ebc-4568-ab51-764b42aee417/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c[28192,28205] [2024-11-09 00:18:31,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:18:31,873 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:18:31,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31 WrapperNode [2024-11-09 00:18:31,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:18:31,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:18:31,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:18:31,876 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:18:31,885 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:31,902 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:31,981 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 957 [2024-11-09 00:18:31,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:18:31,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:18:31,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:18:31,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:18:32,003 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,003 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,009 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,050 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,086 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,111 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:18:32,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:18:32,116 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:18:32,116 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:18:32,117 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:31" (1/1) ... [2024-11-09 00:18:32,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:18:32,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:18:32,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:18:32,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fee8624-4ebc-4568-ab51-764b42aee417/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:18:32,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:18:32,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:18:32,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:18:32,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:18:32,466 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:18:32,469 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:18:33,864 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-11-09 00:18:33,864 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:18:34,903 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:18:34,903 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:18:34,906 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:34 BoogieIcfgContainer [2024-11-09 00:18:34,906 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:18:34,907 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:18:34,907 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:18:34,919 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:18:34,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:34" (1/1) ... [2024-11-09 00:18:34,929 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:18:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-09 00:18:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-09 00:18:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:18:35,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:40,579 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 00:18:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-09 00:18:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-09 00:18:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:18:40,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,199 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 00:18:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2024-11-09 00:18:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2024-11-09 00:18:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:18:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,522 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 00:18:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 154 states and 253 transitions. [2024-11-09 00:18:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 253 transitions. [2024-11-09 00:18:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:18:48,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,641 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 00:18:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2024-11-09 00:18:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2024-11-09 00:18:51,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:18:51,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:51,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:53,777 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 00:18:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 167 states and 281 transitions. [2024-11-09 00:18:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-09 00:18:54,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:18:54,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:58,111 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 00:18:59,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:59,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-09 00:18:59,342 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-09 00:18:59,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:18:59,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:59,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:01,170 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 00:19:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 184 states and 314 transitions. [2024-11-09 00:19:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 314 transitions. [2024-11-09 00:19:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:19:02,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:02,779 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 00:19:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 185 states and 314 transitions. [2024-11-09 00:19:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 314 transitions. [2024-11-09 00:19:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:19:03,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:03,320 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 00:19:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-11-09 00:19:03,351 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-11-09 00:19:03,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:19:03,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:06,416 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 00:19:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 198 states and 336 transitions. [2024-11-09 00:19:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 336 transitions. [2024-11-09 00:19:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:19:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:09,323 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 00:19:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 201 states and 341 transitions. [2024-11-09 00:19:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 341 transitions. [2024-11-09 00:19:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:19:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 267 states and 504 transitions. [2024-11-09 00:19:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 504 transitions. [2024-11-09 00:19:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:19:34,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:34,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 287 states and 548 transitions. [2024-11-09 00:19:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 548 transitions. [2024-11-09 00:19:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:19:50,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 288 states and 550 transitions. [2024-11-09 00:19:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 550 transitions. [2024-11-09 00:19:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:19:55,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 306 states and 595 transitions. [2024-11-09 00:20:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 595 transitions. [2024-11-09 00:20:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:20:17,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 327 states and 642 transitions. [2024-11-09 00:20:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 642 transitions. [2024-11-09 00:20:33,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:20:33,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:33,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 329 states and 648 transitions. [2024-11-09 00:20:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 648 transitions. [2024-11-09 00:20:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:20:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 347 states and 688 transitions. [2024-11-09 00:20:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 688 transitions. [2024-11-09 00:20:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:20:55,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 369 states and 737 transitions. [2024-11-09 00:21:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 737 transitions. [2024-11-09 00:21:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:21:14,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:14,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 371 states and 747 transitions. [2024-11-09 00:21:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 747 transitions. [2024-11-09 00:21:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:21:20,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:20,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:22,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:23,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 372 states and 748 transitions. [2024-11-09 00:21:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 748 transitions. [2024-11-09 00:21:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:21:23,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:23,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 373 states and 754 transitions. [2024-11-09 00:21:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 754 transitions. [2024-11-09 00:21:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:21:26,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:26,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 374 states and 755 transitions. [2024-11-09 00:21:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 755 transitions. [2024-11-09 00:21:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:21:30,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:30,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:48,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 392 states and 796 transitions. [2024-11-09 00:21:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 796 transitions. [2024-11-09 00:21:48,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:21:48,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 415 states and 849 transitions. [2024-11-09 00:22:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 849 transitions. [2024-11-09 00:22:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:22:15,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:15,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 419 states and 863 transitions. [2024-11-09 00:22:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 863 transitions. [2024-11-09 00:22:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:22:24,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:24,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:27,077 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 420 states and 872 transitions. [2024-11-09 00:22:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 872 transitions. [2024-11-09 00:22:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:22:28,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 422 states and 874 transitions. [2024-11-09 00:22:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 874 transitions. [2024-11-09 00:22:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:22:33,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:33,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 423 states and 875 transitions. [2024-11-09 00:22:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 875 transitions. [2024-11-09 00:22:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:22:37,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:41,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 425 states and 880 transitions. [2024-11-09 00:22:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 880 transitions. [2024-11-09 00:22:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:22:41,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:41,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 441 states and 914 transitions. [2024-11-09 00:22:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 914 transitions. [2024-11-09 00:22:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:22:59,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:59,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 452 states and 935 transitions. [2024-11-09 00:23:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 935 transitions. [2024-11-09 00:23:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:23:14,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:14,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 463 states and 956 transitions. [2024-11-09 00:23:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 956 transitions. [2024-11-09 00:23:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:23:29,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:33,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 464 states and 966 transitions. [2024-11-09 00:23:33,855 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 966 transitions. [2024-11-09 00:23:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:23:33,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:33,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 488 states and 1020 transitions. [2024-11-09 00:24:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1020 transitions. [2024-11-09 00:24:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:24:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:03,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 510 states and 1067 transitions. [2024-11-09 00:24:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1067 transitions. [2024-11-09 00:24:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:24:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 526 states and 1093 transitions. [2024-11-09 00:24:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1093 transitions. [2024-11-09 00:24:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:24:47,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:47,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 530 states and 1111 transitions. [2024-11-09 00:24:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1111 transitions. [2024-11-09 00:24:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:24:59,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:59,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:05,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:09,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 532 states and 1114 transitions. [2024-11-09 00:25:09,407 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1114 transitions. [2024-11-09 00:25:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:25:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:16,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 534 states and 1117 transitions. [2024-11-09 00:25:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1117 transitions. [2024-11-09 00:25:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:25:19,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:19,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:46,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 554 states and 1155 transitions. [2024-11-09 00:25:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1155 transitions. [2024-11-09 00:25:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:25:46,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:07,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 571 states and 1186 transitions. [2024-11-09 00:26:07,249 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1186 transitions. [2024-11-09 00:26:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:26:07,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:07,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:13,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 572 states and 1188 transitions. [2024-11-09 00:26:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1188 transitions. [2024-11-09 00:26:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:26:15,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:15,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:25,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 573 states and 1192 transitions. [2024-11-09 00:26:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1192 transitions. [2024-11-09 00:26:25,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:26:25,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:25,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:56,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 589 states and 1216 transitions. [2024-11-09 00:26:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1216 transitions. [2024-11-09 00:26:56,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:26:56,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:56,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 591 states and 1222 transitions. [2024-11-09 00:27:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1222 transitions. [2024-11-09 00:27:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:27:02,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:06,173 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 607 states and 1246 transitions. [2024-11-09 00:27:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1246 transitions. [2024-11-09 00:27:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:27:19,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:51,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 617 states and 1278 transitions. [2024-11-09 00:27:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1278 transitions. [2024-11-09 00:27:51,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:27:51,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:51,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 621 states and 1285 transitions. [2024-11-09 00:28:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1285 transitions. [2024-11-09 00:28:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:28:13,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:13,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 637 states and 1359 transitions. [2024-11-09 00:28:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1359 transitions. [2024-11-09 00:28:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:28:57,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 653 states and 1436 transitions. [2024-11-09 00:29:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1436 transitions. [2024-11-09 00:29:41,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:29:41,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:41,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:08,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 666 states and 1467 transitions. [2024-11-09 00:30:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1467 transitions. [2024-11-09 00:30:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:30:08,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 672 states and 1479 transitions. [2024-11-09 00:30:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1479 transitions. [2024-11-09 00:30:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:30:42,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:42,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 688 states and 1530 transitions. [2024-11-09 00:31:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1530 transitions. [2024-11-09 00:31:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:31:14,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 704 states and 1591 transitions. [2024-11-09 00:31:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1591 transitions. [2024-11-09 00:31:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:31:50,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:50,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.