./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label19.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_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/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_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label19.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/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_94ef823d-387a-400b-b717-829889d1197a/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 3ec4b808b054cf9dc79e117e7cbe1c8f8f94487897c45326eb5211148d1f996e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:19:44,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:19:44,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:19:44,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:19:44,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:19:44,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:19:44,714 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:19:44,714 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:19:44,715 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:19:44,718 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:19:44,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:19:44,719 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:19:44,720 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:19:44,720 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:19:44,720 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:19:44,721 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:19:44,721 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:19:44,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:19:44,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:19:44,726 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:19:44,726 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:19:44,727 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:19:44,727 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:19:44,728 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:19:44,728 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:19:44,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:19:44,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:19:44,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:19:44,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:19:44,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:19:44,730 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:19:44,730 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:19:44,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:19:44,731 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_94ef823d-387a-400b-b717-829889d1197a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ec4b808b054cf9dc79e117e7cbe1c8f8f94487897c45326eb5211148d1f996e [2024-11-09 00:19:45,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:19:45,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:19:45,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:19:45,060 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:19:45,061 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:19:45,062 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label19.c Unable to find full path for "g++" [2024-11-09 00:19:47,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:19:47,933 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:19:47,935 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/sv-benchmarks/c/eca-rers2012/Problem06_label19.c [2024-11-09 00:19:47,987 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/data/32a740bb1/2f905003fafd4586b205724ed4d558f3/FLAGbcd181643 [2024-11-09 00:19:48,274 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/data/32a740bb1/2f905003fafd4586b205724ed4d558f3 [2024-11-09 00:19:48,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:19:48,278 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:19:48,280 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:19:48,280 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:19:48,286 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:19:48,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:19:48" (1/1) ... [2024-11-09 00:19:48,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ec6484 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:48, skipping insertion in model container [2024-11-09 00:19:48,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:19:48" (1/1) ... [2024-11-09 00:19:48,507 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:19:50,516 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_94ef823d-387a-400b-b717-829889d1197a/sv-benchmarks/c/eca-rers2012/Problem06_label19.c[336925,336938] [2024-11-09 00:19:50,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:19:50,555 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:19:51,666 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_94ef823d-387a-400b-b717-829889d1197a/sv-benchmarks/c/eca-rers2012/Problem06_label19.c[336925,336938] [2024-11-09 00:19:51,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:19:51,729 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:19:51,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51 WrapperNode [2024-11-09 00:19:51,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:19:51,732 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:19:51,732 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:19:51,732 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:19:51,740 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:51,848 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,213 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-09 00:19:52,214 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:19:52,214 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:19:52,215 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:19:52,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:19:52,227 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,227 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,279 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,652 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,675 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,699 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:19:52,864 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:19:52,864 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:19:52,864 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:19:52,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:19:51" (1/1) ... [2024-11-09 00:19:52,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:19:52,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:19:52,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:19:52,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ef823d-387a-400b-b717-829889d1197a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:19:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:19:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:19:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:19:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:19:53,075 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:19:53,078 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:20:01,484 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-09 00:20:01,486 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:20:03,106 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:20:03,110 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:20:03,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:03 BoogieIcfgContainer [2024-11-09 00:20:03,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:20:03,112 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:20:03,112 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:20:03,124 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:20:03,124 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:03" (1/1) ... [2024-11-09 00:20:03,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:20:03,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-09 00:20:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-09 00:20:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:20:03,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:06,221 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 00:20:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-09 00:20:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-09 00:20:12,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-09 00:20:12,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:12,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-09 00:20:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-09 00:20:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:20:14,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:14,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-09 00:20:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-09 00:20:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-09 00:20:16,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:16,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:18,140 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 00:20:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-09 00:20:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-09 00:20:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-09 00:20:18,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:21,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-09 00:20:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-09 00:20:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-09 00:20:21,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-09 00:20:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-09 00:20:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-09 00:20:23,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:23,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:24,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-09 00:20:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-09 00:20:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-09 00:20:24,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:24,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-09 00:20:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-09 00:20:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-09 00:20:26,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:26,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:27,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:27,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-09 00:20:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-09 00:20:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-09 00:20:27,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:27,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-09 00:20:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-09 00:20:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:20:29,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-09 00:20:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-09 00:20:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-09 00:20:32,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:32,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1955 states and 3135 transitions. [2024-11-09 00:20:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3135 transitions. [2024-11-09 00:20:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-09 00:20:33,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:34,168 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 00:20:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1966 states and 3149 transitions. [2024-11-09 00:20:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3149 transitions. [2024-11-09 00:20:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-09 00:20:34,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:34,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:35,368 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 00:20:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1991 states and 3183 transitions. [2024-11-09 00:20:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3183 transitions. [2024-11-09 00:20:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-09 00:20:37,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:37,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:38,528 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 00:20:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2017 states and 3219 transitions. [2024-11-09 00:20:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3219 transitions. [2024-11-09 00:20:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-09 00:20:40,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:41,543 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 00:20:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:43,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2047 states and 3259 transitions. [2024-11-09 00:20:43,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3259 transitions. [2024-11-09 00:20:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-09 00:20:43,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:43,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:44,628 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2058 states and 3273 transitions. [2024-11-09 00:20:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3273 transitions. [2024-11-09 00:20:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-09 00:20:45,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2059 states and 3274 transitions. [2024-11-09 00:20:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3274 transitions. [2024-11-09 00:20:45,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-09 00:20:45,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:46,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 2061 states and 3276 transitions. [2024-11-09 00:20:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3276 transitions. [2024-11-09 00:20:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-09 00:20:46,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2074 states and 3292 transitions. [2024-11-09 00:20:47,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3292 transitions. [2024-11-09 00:20:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-09 00:20:47,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,285 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 00:20:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2075 states and 3293 transitions. [2024-11-09 00:20:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3293 transitions. [2024-11-09 00:20:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-09 00:20:48,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 2077 states and 3295 transitions. [2024-11-09 00:20:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3295 transitions. [2024-11-09 00:20:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-09 00:20:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 2120 states and 3350 transitions. [2024-11-09 00:20:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3350 transitions. [2024-11-09 00:20:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-09 00:20:53,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:53,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2128 states and 3359 transitions. [2024-11-09 00:20:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3359 transitions. [2024-11-09 00:20:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-09 00:20:54,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 2156 states and 3393 transitions. [2024-11-09 00:20:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 3393 transitions. [2024-11-09 00:20:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:20:56,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 2160 states and 3400 transitions. [2024-11-09 00:20:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 3400 transitions. [2024-11-09 00:20:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-09 00:20:57,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:57,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:58,777 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 00:20:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2180 states and 3424 transitions. [2024-11-09 00:20:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3424 transitions. [2024-11-09 00:20:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:20:59,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:00,540 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 00:21:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:01,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 2206 states and 3455 transitions. [2024-11-09 00:21:01,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3455 transitions. [2024-11-09 00:21:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-09 00:21:01,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:01,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2257 states and 3516 transitions. [2024-11-09 00:21:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3516 transitions. [2024-11-09 00:21:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-09 00:21:07,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:07,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:09,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2270 states and 3533 transitions. [2024-11-09 00:21:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3533 transitions. [2024-11-09 00:21:09,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-09 00:21:09,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:09,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:09,806 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 00:21:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2272 states and 3535 transitions. [2024-11-09 00:21:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3535 transitions. [2024-11-09 00:21:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-09 00:21:09,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2289 states and 3557 transitions. [2024-11-09 00:21:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3557 transitions. [2024-11-09 00:21:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-09 00:21:12,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:12,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2329 states and 3604 transitions. [2024-11-09 00:21:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3604 transitions. [2024-11-09 00:21:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-09 00:21:15,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:15,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:16,048 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 00:21:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 2382 states and 3665 transitions. [2024-11-09 00:21:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3665 transitions. [2024-11-09 00:21:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-09 00:21:18,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:18,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 2392 states and 3680 transitions. [2024-11-09 00:21:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3680 transitions. [2024-11-09 00:21:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:21:20,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 2449 states and 3747 transitions. [2024-11-09 00:21:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3747 transitions. [2024-11-09 00:21:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-09 00:21:26,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:26,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2465 states and 3768 transitions. [2024-11-09 00:21:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3768 transitions. [2024-11-09 00:21:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:21:29,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:29,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:31,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 2473 states and 3781 transitions. [2024-11-09 00:21:31,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3781 transitions. [2024-11-09 00:21:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-09 00:21:31,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2494 states and 3809 transitions. [2024-11-09 00:21:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3809 transitions. [2024-11-09 00:21:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:21:35,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,977 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 00:21:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 2509 states and 3830 transitions. [2024-11-09 00:21:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3830 transitions. [2024-11-09 00:21:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-09 00:21:39,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:39,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:40,456 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:40,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 2511 states and 3833 transitions. [2024-11-09 00:21:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3833 transitions. [2024-11-09 00:21:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-09 00:21:40,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:40,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:42,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2518 states and 3845 transitions. [2024-11-09 00:21:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3845 transitions. [2024-11-09 00:21:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-09 00:21:42,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:43,038 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 00:21:44,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2529 states and 3862 transitions. [2024-11-09 00:21:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3862 transitions. [2024-11-09 00:21:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-09 00:21:44,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:44,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,300 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 00:21:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3866 states to 2532 states and 3866 transitions. [2024-11-09 00:21:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3866 transitions. [2024-11-09 00:21:45,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-09 00:21:45,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 2540 states and 3879 transitions. [2024-11-09 00:21:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3879 transitions. [2024-11-09 00:21:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-09 00:21:47,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2541 states and 3880 transitions. [2024-11-09 00:21:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3880 transitions. [2024-11-09 00:21:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:21:48,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2548 states and 3890 transitions. [2024-11-09 00:21:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3890 transitions. [2024-11-09 00:21:49,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:21:49,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:49,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 2627 states and 3984 transitions. [2024-11-09 00:21:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3984 transitions. [2024-11-09 00:21:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-09 00:21:55,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2630 states and 3989 transitions. [2024-11-09 00:21:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3989 transitions. [2024-11-09 00:21:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-09 00:21:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 2633 states and 3994 transitions. [2024-11-09 00:21:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3994 transitions. [2024-11-09 00:21:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-09 00:21:58,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2641 states and 4005 transitions. [2024-11-09 00:21:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4005 transitions. [2024-11-09 00:21:59,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-09 00:21:59,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:59,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:01,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:01,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2643 states and 4007 transitions. [2024-11-09 00:22:01,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4007 transitions. [2024-11-09 00:22:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-09 00:22:01,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4039 states to 2666 states and 4039 transitions. [2024-11-09 00:22:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4039 transitions. [2024-11-09 00:22:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-09 00:22:04,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2673 states and 4048 transitions. [2024-11-09 00:22:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4048 transitions. [2024-11-09 00:22:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-09 00:22:05,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:06,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2677 states and 4054 transitions. [2024-11-09 00:22:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4054 transitions. [2024-11-09 00:22:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-09 00:22:06,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:07,966 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2683 states and 4062 transitions. [2024-11-09 00:22:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4062 transitions. [2024-11-09 00:22:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-09 00:22:08,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:08,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2711 states and 4097 transitions. [2024-11-09 00:22:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4097 transitions. [2024-11-09 00:22:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-09 00:22:11,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:11,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2726 states and 4116 transitions. [2024-11-09 00:22:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4116 transitions. [2024-11-09 00:22:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-09 00:22:13,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:13,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 2733 states and 4126 transitions. [2024-11-09 00:22:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4126 transitions. [2024-11-09 00:22:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-09 00:22:15,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:15,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2735 states and 4129 transitions. [2024-11-09 00:22:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4129 transitions. [2024-11-09 00:22:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-09 00:22:15,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:15,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:16,818 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-09 00:22:17,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:17,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2736 states and 4142 transitions. [2024-11-09 00:22:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 4142 transitions. [2024-11-09 00:22:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-09 00:22:17,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2820 states and 4375 transitions. [2024-11-09 00:22:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4375 transitions. [2024-11-09 00:22:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-09 00:22:25,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2830 states and 4391 transitions. [2024-11-09 00:22:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4391 transitions. [2024-11-09 00:22:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-09 00:22:27,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:30,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 2845 states and 4410 transitions. [2024-11-09 00:22:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4410 transitions. [2024-11-09 00:22:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:22:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:30,917 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:22:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2849 states and 4441 transitions. [2024-11-09 00:22:31,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 4441 transitions. [2024-11-09 00:22:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:22:31,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:31,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:22:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2852 states and 4444 transitions. [2024-11-09 00:22:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4444 transitions. [2024-11-09 00:22:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-09 00:22:33,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:34,437 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2929 states and 4557 transitions. [2024-11-09 00:22:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4557 transitions. [2024-11-09 00:22:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-09 00:22:40,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2932 states and 4560 transitions. [2024-11-09 00:22:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4560 transitions. [2024-11-09 00:22:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-09 00:22:42,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:49,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2970 states and 4607 transitions. [2024-11-09 00:22:49,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4607 transitions. [2024-11-09 00:22:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:22:49,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2975 states and 4614 transitions. [2024-11-09 00:22:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4614 transitions. [2024-11-09 00:22:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-09 00:22:51,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:56,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 3038 states and 4687 transitions. [2024-11-09 00:22:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4687 transitions. [2024-11-09 00:22:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-09 00:22:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:57,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 3047 states and 4699 transitions. [2024-11-09 00:22:57,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4699 transitions. [2024-11-09 00:22:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-09 00:22:57,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:57,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 116 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3050 states and 4706 transitions. [2024-11-09 00:22:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4706 transitions. [2024-11-09 00:22:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-09 00:22:59,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 16 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:07,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 3978 states and 5780 transitions. [2024-11-09 00:23:07,095 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5780 transitions. [2024-11-09 00:23:07,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:23:07,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:23:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 3988 states and 5809 transitions. [2024-11-09 00:23:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5809 transitions. [2024-11-09 00:23:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:23:12,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:12,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:12,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:14,209 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:23:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 3996 states and 5820 transitions. [2024-11-09 00:23:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5820 transitions. [2024-11-09 00:23:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:23:15,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:15,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:23:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 4000 states and 5838 transitions. [2024-11-09 00:23:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 4000 states and 5838 transitions. [2024-11-09 00:23:18,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:23:18,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:18,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:23:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 4005 states and 5851 transitions. [2024-11-09 00:23:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 4005 states and 5851 transitions. [2024-11-09 00:23:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:23:21,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,318 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:23:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 4009 states and 5858 transitions. [2024-11-09 00:23:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 5858 transitions. [2024-11-09 00:23:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-09 00:23:23,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:23:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5878 states to 4023 states and 5878 transitions. [2024-11-09 00:23:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 4023 states and 5878 transitions. [2024-11-09 00:23:26,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-09 00:23:26,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:26,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:23:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 4042 states and 5903 transitions. [2024-11-09 00:23:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 5903 transitions. [2024-11-09 00:23:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-09 00:23:31,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:31,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:31,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat