./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7e3ff0b77765ac98635f2070c186c57a6cae0bb79eb8bc9016d9d716e81867aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:03:01,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:03:01,803 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 01:03:01,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:03:01,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:03:01,825 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:03:01,826 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:03:01,827 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:03:01,827 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:03:01,828 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:03:01,828 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:03:01,829 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:03:01,829 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:03:01,829 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:03:01,829 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:03:01,829 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:03:01,829 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:03:01,829 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 7e3ff0b77765ac98635f2070c186c57a6cae0bb79eb8bc9016d9d716e81867aa [2024-12-06 01:03:02,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:03:02,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:03:02,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:03:02,051 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:03:02,052 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:03:02,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i [2024-12-06 01:03:04,886 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/data/53ed5862e/2243d4d1890c499dbe05263e44009872/FLAGb7f6e12e2 [2024-12-06 01:03:05,108 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:03:05,109 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/sv-benchmarks/c/array-examples/sanfoundry_24-2.i [2024-12-06 01:03:05,114 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/data/53ed5862e/2243d4d1890c499dbe05263e44009872/FLAGb7f6e12e2 [2024-12-06 01:03:05,127 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/data/53ed5862e/2243d4d1890c499dbe05263e44009872 [2024-12-06 01:03:05,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:03:05,131 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:03:05,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:03:05,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:03:05,135 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:03:05,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb624f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05, skipping insertion in model container [2024-12-06 01:03:05,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,148 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:03:05,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:03:05,316 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:03:05,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:03:05,351 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:03:05,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05 WrapperNode [2024-12-06 01:03:05,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:03:05,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:03:05,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:03:05,353 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:03:05,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,367 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,387 INFO L138 Inliner]: procedures = 18, calls = 19, calls flagged for inlining = 7, calls inlined = 8, statements flattened = 77 [2024-12-06 01:03:05,387 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:03:05,388 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:03:05,388 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:03:05,388 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:03:05,396 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,398 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,398 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,404 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,408 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,409 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,410 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,412 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:03:05,413 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:03:05,413 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:03:05,413 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:03:05,414 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:03:05,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:03:05,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:03:05,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23c530d5-2f37-4508-85da-3fa732a298a3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:03:05,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:03:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:03:05,539 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:03:05,541 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:03:05,730 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-12-06 01:03:05,731 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:03:05,773 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:03:05,773 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 01:03:05,774 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:03:05 BoogieIcfgContainer [2024-12-06 01:03:05,774 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:03:05,775 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:03:05,775 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:03:05,784 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:03:05,785 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:03:05" (1/1) ... [2024-12-06 01:03:05,792 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:03:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-12-06 01:03:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-12-06 01:03:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:03:05,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:05,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-12-06 01:03:06,055 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-12-06 01:03:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:03:06,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-12-06 01:03:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-12-06 01:03:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:03:06,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-12-06 01:03:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-12-06 01:03:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:03:06,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 57 transitions. [2024-12-06 01:03:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-12-06 01:03:06,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:03:06,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 66 transitions. [2024-12-06 01:03:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 66 transitions. [2024-12-06 01:03:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:03:06,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-12-06 01:03:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-12-06 01:03:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:03:07,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:07,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:07,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 78 transitions. [2024-12-06 01:03:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 78 transitions. [2024-12-06 01:03:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:03:07,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 83 transitions. [2024-12-06 01:03:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 83 transitions. [2024-12-06 01:03:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:03:08,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:08,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 54 states and 89 transitions. [2024-12-06 01:03:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 89 transitions. [2024-12-06 01:03:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:03:08,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:08,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 53 states and 88 transitions. [2024-12-06 01:03:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 88 transitions. [2024-12-06 01:03:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:03:08,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:08,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 92 transitions. [2024-12-06 01:03:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 92 transitions. [2024-12-06 01:03:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:03:09,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:09,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 55 states and 91 transitions. [2024-12-06 01:03:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 91 transitions. [2024-12-06 01:03:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:03:09,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-12-06 01:03:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-12-06 01:03:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:03:09,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:09,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 57 states and 95 transitions. [2024-12-06 01:03:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 95 transitions. [2024-12-06 01:03:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:03:09,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:11,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 63 states and 114 transitions. [2024-12-06 01:03:11,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-12-06 01:03:11,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:03:11,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:11,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 64 states and 119 transitions. [2024-12-06 01:03:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 119 transitions. [2024-12-06 01:03:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 65 states and 119 transitions. [2024-12-06 01:03:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 119 transitions. [2024-12-06 01:03:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:12,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:12,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 69 states and 130 transitions. [2024-12-06 01:03:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 130 transitions. [2024-12-06 01:03:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:13,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:13,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 73 states and 142 transitions. [2024-12-06 01:03:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 142 transitions. [2024-12-06 01:03:14,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:14,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:14,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:14,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 77 states and 151 transitions. [2024-12-06 01:03:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 151 transitions. [2024-12-06 01:03:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:15,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:15,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 78 states and 152 transitions. [2024-12-06 01:03:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 152 transitions. [2024-12-06 01:03:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 79 states and 153 transitions. [2024-12-06 01:03:15,902 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 153 transitions. [2024-12-06 01:03:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:15,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:03:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 79 states and 151 transitions. [2024-12-06 01:03:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 151 transitions. [2024-12-06 01:03:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:03:16,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:16,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 87 states and 175 transitions. [2024-12-06 01:03:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 175 transitions. [2024-12-06 01:03:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:03:18,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:18,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:03:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 93 states and 188 transitions. [2024-12-06 01:03:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 188 transitions. [2024-12-06 01:03:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:03:20,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:20,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 96 states and 191 transitions. [2024-12-06 01:03:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 191 transitions. [2024-12-06 01:03:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:03:20,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:20,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:03:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 97 states and 193 transitions. [2024-12-06 01:03:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 193 transitions. [2024-12-06 01:03:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:21,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:21,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 93 states and 187 transitions. [2024-12-06 01:03:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 187 transitions. [2024-12-06 01:03:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:21,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:21,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 96 states and 190 transitions. [2024-12-06 01:03:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 190 transitions. [2024-12-06 01:03:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:22,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:22,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 95 states and 189 transitions. [2024-12-06 01:03:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 189 transitions. [2024-12-06 01:03:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:22,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 104 states and 208 transitions. [2024-12-06 01:03:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 208 transitions. [2024-12-06 01:03:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:23,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:24,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 106 states and 211 transitions. [2024-12-06 01:03:24,890 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 211 transitions. [2024-12-06 01:03:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:24,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:03:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 106 states and 210 transitions. [2024-12-06 01:03:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 210 transitions. [2024-12-06 01:03:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:25,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:25,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 106 states and 208 transitions. [2024-12-06 01:03:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 208 transitions. [2024-12-06 01:03:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:03:26,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:26,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:27,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 108 states and 223 transitions. [2024-12-06 01:03:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 223 transitions. [2024-12-06 01:03:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:03:27,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:28,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 111 states and 227 transitions. [2024-12-06 01:03:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 227 transitions. [2024-12-06 01:03:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:03:28,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 114 states and 229 transitions. [2024-12-06 01:03:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 229 transitions. [2024-12-06 01:03:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:03:28,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:03:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 113 states and 228 transitions. [2024-12-06 01:03:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 228 transitions. [2024-12-06 01:03:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:29,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:29,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:29,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 114 states and 231 transitions. [2024-12-06 01:03:29,445 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 231 transitions. [2024-12-06 01:03:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:29,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:29,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:30,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 120 states and 245 transitions. [2024-12-06 01:03:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 245 transitions. [2024-12-06 01:03:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:30,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:30,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 127 states and 255 transitions. [2024-12-06 01:03:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 255 transitions. [2024-12-06 01:03:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:32,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:03:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 133 states and 265 transitions. [2024-12-06 01:03:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 265 transitions. [2024-12-06 01:03:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:34,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:35,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 135 states and 267 transitions. [2024-12-06 01:03:35,554 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 267 transitions. [2024-12-06 01:03:35,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:35,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:35,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:03:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 136 states and 270 transitions. [2024-12-06 01:03:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 270 transitions. [2024-12-06 01:03:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:03:36,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:37,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 140 states and 280 transitions. [2024-12-06 01:03:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 280 transitions. [2024-12-06 01:03:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:03:37,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:37,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:38,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 141 states and 281 transitions. [2024-12-06 01:03:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 281 transitions. [2024-12-06 01:03:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:03:39,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:39,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 136 states and 268 transitions. [2024-12-06 01:03:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 268 transitions. [2024-12-06 01:03:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:03:39,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:42,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 144 states and 288 transitions. [2024-12-06 01:03:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 288 transitions. [2024-12-06 01:03:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:03:42,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:42,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 145 states and 294 transitions. [2024-12-06 01:03:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 294 transitions. [2024-12-06 01:03:43,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:43,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:43,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:03:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 146 states and 295 transitions. [2024-12-06 01:03:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 295 transitions. [2024-12-06 01:03:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:44,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:03:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 146 states and 293 transitions. [2024-12-06 01:03:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 293 transitions. [2024-12-06 01:03:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:45,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:03:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 147 states and 296 transitions. [2024-12-06 01:03:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 296 transitions. [2024-12-06 01:03:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:46,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:46,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:03:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 149 states and 302 transitions. [2024-12-06 01:03:48,195 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 302 transitions. [2024-12-06 01:03:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:48,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:48,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:03:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 151 states and 306 transitions. [2024-12-06 01:03:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 306 transitions. [2024-12-06 01:03:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:49,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:49,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:03:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 151 states and 304 transitions. [2024-12-06 01:03:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 304 transitions. [2024-12-06 01:03:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:03:50,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:50,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 153 states and 314 transitions. [2024-12-06 01:03:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 314 transitions. [2024-12-06 01:03:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:03:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 156 states and 316 transitions. [2024-12-06 01:03:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 316 transitions. [2024-12-06 01:03:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:03:52,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:52,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 159 states and 320 transitions. [2024-12-06 01:03:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 320 transitions. [2024-12-06 01:03:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:03:53,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:53,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 159 states and 319 transitions. [2024-12-06 01:03:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 319 transitions. [2024-12-06 01:03:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:03:53,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:53,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:53,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:03:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 162 states and 322 transitions. [2024-12-06 01:03:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 322 transitions. [2024-12-06 01:03:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:03:54,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:54,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:54,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 166 states and 333 transitions. [2024-12-06 01:03:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 333 transitions. [2024-12-06 01:03:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:03:56,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:03:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 166 states and 332 transitions. [2024-12-06 01:03:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 332 transitions. [2024-12-06 01:03:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:03:57,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 169 states and 334 transitions. [2024-12-06 01:03:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 334 transitions. [2024-12-06 01:03:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:03:58,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:03:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 171 states and 336 transitions. [2024-12-06 01:03:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 336 transitions. [2024-12-06 01:03:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:03:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:04:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 171 states and 335 transitions. [2024-12-06 01:04:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 335 transitions. [2024-12-06 01:04:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:04:00,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:00,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:04:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 171 states and 331 transitions. [2024-12-06 01:04:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 331 transitions. [2024-12-06 01:04:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:04:01,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:01,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:01,957 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:04:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 171 states and 329 transitions. [2024-12-06 01:04:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 329 transitions. [2024-12-06 01:04:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:04:02,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:02,908 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:03,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 173 states and 339 transitions. [2024-12-06 01:04:03,992 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 339 transitions. [2024-12-06 01:04:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:04:03,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:03,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:04:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 173 states and 338 transitions. [2024-12-06 01:04:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 338 transitions. [2024-12-06 01:04:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:04:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:04:04,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 174 states and 339 transitions. [2024-12-06 01:04:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 339 transitions. [2024-12-06 01:04:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:04:04,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:04:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 177 states and 344 transitions. [2024-12-06 01:04:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 344 transitions. [2024-12-06 01:04:06,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:04:06,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:04:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 180 states and 348 transitions. [2024-12-06 01:04:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 348 transitions. [2024-12-06 01:04:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:04:08,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 01:04:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:10,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 182 states and 349 transitions. [2024-12-06 01:04:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 349 transitions. [2024-12-06 01:04:10,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:10,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:10,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:04:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 186 states and 360 transitions. [2024-12-06 01:04:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 360 transitions. [2024-12-06 01:04:12,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:12,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:12,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:13,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 189 states and 368 transitions. [2024-12-06 01:04:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 368 transitions. [2024-12-06 01:04:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:14,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:14,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:04:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 190 states and 368 transitions. [2024-12-06 01:04:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 368 transitions. [2024-12-06 01:04:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:14,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:14,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 191 states and 369 transitions. [2024-12-06 01:04:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 369 transitions. [2024-12-06 01:04:15,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:15,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:15,439 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:04:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 195 states and 374 transitions. [2024-12-06 01:04:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 374 transitions. [2024-12-06 01:04:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:17,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:18,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:04:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 195 states and 370 transitions. [2024-12-06 01:04:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 370 transitions. [2024-12-06 01:04:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:20,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:20,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:04:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 195 states and 368 transitions. [2024-12-06 01:04:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 368 transitions. [2024-12-06 01:04:20,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:04:20,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:20,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:21,971 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:24,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 197 states and 385 transitions. [2024-12-06 01:04:24,197 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 385 transitions. [2024-12-06 01:04:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:24,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:24,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 200 states and 387 transitions. [2024-12-06 01:04:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 387 transitions. [2024-12-06 01:04:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:25,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 203 states and 389 transitions. [2024-12-06 01:04:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 389 transitions. [2024-12-06 01:04:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:26,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 203 states and 388 transitions. [2024-12-06 01:04:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 388 transitions. [2024-12-06 01:04:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:27,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 213 states and 412 transitions. [2024-12-06 01:04:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 412 transitions. [2024-12-06 01:04:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:04:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:33,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 214 states and 419 transitions. [2024-12-06 01:04:33,578 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 419 transitions. [2024-12-06 01:04:33,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:33,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:33,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 217 states and 421 transitions. [2024-12-06 01:04:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 421 transitions. [2024-12-06 01:04:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:04:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 216 states and 420 transitions. [2024-12-06 01:04:35,885 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 420 transitions. [2024-12-06 01:04:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:35,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:35,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:04:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 216 states and 419 transitions. [2024-12-06 01:04:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 419 transitions. [2024-12-06 01:04:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:36,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:04:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 216 states and 413 transitions. [2024-12-06 01:04:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 413 transitions. [2024-12-06 01:04:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:39,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:39,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 01:04:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 217 states and 416 transitions. [2024-12-06 01:04:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 416 transitions. [2024-12-06 01:04:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:04:40,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:40,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:42,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 219 states and 432 transitions. [2024-12-06 01:04:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 432 transitions. [2024-12-06 01:04:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:42,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:42,299 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:04:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 222 states and 434 transitions. [2024-12-06 01:04:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 434 transitions. [2024-12-06 01:04:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:44,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:44,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:04:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 216 states and 422 transitions. [2024-12-06 01:04:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 422 transitions. [2024-12-06 01:04:44,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:44,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:04:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 218 states and 424 transitions. [2024-12-06 01:04:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 424 transitions. [2024-12-06 01:04:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:45,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:45,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:04:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 225 states and 438 transitions. [2024-12-06 01:04:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 438 transitions. [2024-12-06 01:04:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:48,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:04:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 225 states and 437 transitions. [2024-12-06 01:04:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 437 transitions. [2024-12-06 01:04:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:04:49,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:04:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 238 states and 462 transitions. [2024-12-06 01:04:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 462 transitions. [2024-12-06 01:04:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:04:57,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:05:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 249 states and 488 transitions. [2024-12-06 01:05:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 488 transitions. [2024-12-06 01:05:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:03,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:05:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 250 states and 489 transitions. [2024-12-06 01:05:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 489 transitions. [2024-12-06 01:05:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:04,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:04,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 252 states and 491 transitions. [2024-12-06 01:05:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 491 transitions. [2024-12-06 01:05:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:05,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:05,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:05,881 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:05:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 252 states and 490 transitions. [2024-12-06 01:05:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 490 transitions. [2024-12-06 01:05:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:06,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:06,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:08,073 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:05:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 252 states and 484 transitions. [2024-12-06 01:05:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 484 transitions. [2024-12-06 01:05:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:10,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:10,609 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 01:05:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 252 states and 483 transitions. [2024-12-06 01:05:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 483 transitions. [2024-12-06 01:05:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:10,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 01:05:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 252 states and 481 transitions. [2024-12-06 01:05:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 481 transitions. [2024-12-06 01:05:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:05:11,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:11,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 258 states and 497 transitions. [2024-12-06 01:05:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 497 transitions. [2024-12-06 01:05:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:05:17,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:05:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 259 states and 499 transitions. [2024-12-06 01:05:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 499 transitions. [2024-12-06 01:05:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:20,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:20,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:05:26,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 265 states and 515 transitions. [2024-12-06 01:05:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 515 transitions. [2024-12-06 01:05:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:26,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:26,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:26,599 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:05:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 266 states and 516 transitions. [2024-12-06 01:05:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 516 transitions. [2024-12-06 01:05:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:27,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:27,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:05:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 268 states and 517 transitions. [2024-12-06 01:05:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 517 transitions. [2024-12-06 01:05:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:28,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:28,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:05:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 274 states and 532 transitions. [2024-12-06 01:05:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 532 transitions. [2024-12-06 01:05:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:05:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 274 states and 531 transitions. [2024-12-06 01:05:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 531 transitions. [2024-12-06 01:05:35,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:35,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:35,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 25 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:05:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 274 states and 525 transitions. [2024-12-06 01:05:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 525 transitions. [2024-12-06 01:05:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:40,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:05:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:41,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 274 states and 523 transitions. [2024-12-06 01:05:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 523 transitions. [2024-12-06 01:05:41,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:05:41,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 276 states and 542 transitions. [2024-12-06 01:05:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 542 transitions. [2024-12-06 01:05:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:05:44,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:44,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:05:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:53,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 286 states and 564 transitions. [2024-12-06 01:05:53,419 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 564 transitions. [2024-12-06 01:05:53,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:05:53,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:53,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:05:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 289 states and 566 transitions. [2024-12-06 01:05:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 566 transitions. [2024-12-06 01:05:55,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:05:55,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:05:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 292 states and 568 transitions. [2024-12-06 01:05:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 568 transitions. [2024-12-06 01:05:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:05:58,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:06:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 295 states and 570 transitions. [2024-12-06 01:06:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 570 transitions. [2024-12-06 01:06:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:01,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:06:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 298 states and 572 transitions. [2024-12-06 01:06:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 572 transitions. [2024-12-06 01:06:02,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:02,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:02,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:06:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 301 states and 574 transitions. [2024-12-06 01:06:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 574 transitions. [2024-12-06 01:06:04,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:04,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:04,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:06:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 302 states and 575 transitions. [2024-12-06 01:06:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 575 transitions. [2024-12-06 01:06:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:05,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:06:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 305 states and 578 transitions. [2024-12-06 01:06:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 578 transitions. [2024-12-06 01:06:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:06:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 307 states and 579 transitions. [2024-12-06 01:06:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 579 transitions. [2024-12-06 01:06:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:09,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:09,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:18,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 321 states and 606 transitions. [2024-12-06 01:06:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 606 transitions. [2024-12-06 01:06:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:06:18,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:18,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 322 states and 613 transitions. [2024-12-06 01:06:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 613 transitions. [2024-12-06 01:06:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:06:20,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 325 states and 615 transitions. [2024-12-06 01:06:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 615 transitions. [2024-12-06 01:06:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:06:22,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 328 states and 617 transitions. [2024-12-06 01:06:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 617 transitions. [2024-12-06 01:06:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:06:23,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:23,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:06:24,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 328 states and 616 transitions. [2024-12-06 01:06:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 616 transitions. [2024-12-06 01:06:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:06:24,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:24,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:26,644 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:06:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 328 states and 608 transitions. [2024-12-06 01:06:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 608 transitions. [2024-12-06 01:06:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:06:30,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:30,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 01:06:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 329 states and 611 transitions. [2024-12-06 01:06:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 611 transitions. [2024-12-06 01:06:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:06:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:32,225 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 333 states and 627 transitions. [2024-12-06 01:06:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 627 transitions. [2024-12-06 01:06:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:06:37,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:06:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 337 states and 641 transitions. [2024-12-06 01:06:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 641 transitions. [2024-12-06 01:06:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:06:41,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:41,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:06:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 337 states and 640 transitions. [2024-12-06 01:06:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 640 transitions. [2024-12-06 01:06:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:06:41,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:41,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:06:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 343 states and 653 transitions. [2024-12-06 01:06:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 653 transitions. [2024-12-06 01:06:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:06:46,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:46,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:06:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 348 states and 661 transitions. [2024-12-06 01:06:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 661 transitions. [2024-12-06 01:06:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:06:49,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:06:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 349 states and 661 transitions. [2024-12-06 01:06:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 661 transitions. [2024-12-06 01:06:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:06:50,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 355 states and 669 transitions. [2024-12-06 01:06:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 669 transitions. [2024-12-06 01:06:56,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:06:56,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:56,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:56,991 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 01:06:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 355 states and 668 transitions. [2024-12-06 01:06:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 668 transitions. [2024-12-06 01:06:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:06:57,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:57,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 49 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:07:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 355 states and 660 transitions. [2024-12-06 01:07:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 660 transitions. [2024-12-06 01:07:03,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:07:03,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:03,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:03,477 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 01:07:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 355 states and 658 transitions. [2024-12-06 01:07:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 658 transitions. [2024-12-06 01:07:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:07:05,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 357 states and 672 transitions. [2024-12-06 01:07:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 672 transitions. [2024-12-06 01:07:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:07:08,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:08,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:07:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 357 states and 671 transitions. [2024-12-06 01:07:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 671 transitions. [2024-12-06 01:07:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:07:09,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:09,836 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 01:07:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 357 states and 670 transitions. [2024-12-06 01:07:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 670 transitions. [2024-12-06 01:07:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:07:10,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:10,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:07:11,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 357 states and 669 transitions. [2024-12-06 01:07:11,963 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 669 transitions. [2024-12-06 01:07:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:11,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:12,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:07:12,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 357 states and 666 transitions. [2024-12-06 01:07:12,361 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 666 transitions. [2024-12-06 01:07:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:12,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:12,454 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:07:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 364 states and 686 transitions. [2024-12-06 01:07:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 686 transitions. [2024-12-06 01:07:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:19,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:07:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 364 states and 685 transitions. [2024-12-06 01:07:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 685 transitions. [2024-12-06 01:07:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:22,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:22,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:22,203 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:07:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 367 states and 687 transitions. [2024-12-06 01:07:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 687 transitions. [2024-12-06 01:07:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:25,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:27,871 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 64 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:07:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 367 states and 679 transitions. [2024-12-06 01:07:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 679 transitions. [2024-12-06 01:07:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:07:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 367 states and 677 transitions. [2024-12-06 01:07:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 677 transitions. [2024-12-06 01:07:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:07:33,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:33,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 369 states and 698 transitions. [2024-12-06 01:07:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 698 transitions. [2024-12-06 01:07:38,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:38,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:07:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 372 states and 700 transitions. [2024-12-06 01:07:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 700 transitions. [2024-12-06 01:07:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:40,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:40,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:07:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 378 states and 715 transitions. [2024-12-06 01:07:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 715 transitions. [2024-12-06 01:07:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:47,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:47,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:07:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 381 states and 720 transitions. [2024-12-06 01:07:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 720 transitions. [2024-12-06 01:07:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:49,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:07:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 382 states and 720 transitions. [2024-12-06 01:07:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 720 transitions. [2024-12-06 01:07:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:51,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:07:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 383 states and 720 transitions. [2024-12-06 01:07:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 720 transitions. [2024-12-06 01:07:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:52,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 01:07:54,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 383 states and 719 transitions. [2024-12-06 01:07:54,247 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 719 transitions. [2024-12-06 01:07:54,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:07:54,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:54,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 401 states and 752 transitions. [2024-12-06 01:08:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 752 transitions. [2024-12-06 01:08:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:08:07,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:07,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:09,011 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 402 states and 759 transitions. [2024-12-06 01:08:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 759 transitions. [2024-12-06 01:08:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:10,420 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:08:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 415 states and 783 transitions. [2024-12-06 01:08:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 783 transitions. [2024-12-06 01:08:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:08:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 426 states and 795 transitions. [2024-12-06 01:08:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 795 transitions. [2024-12-06 01:08:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:25,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:25,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:08:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 427 states and 795 transitions. [2024-12-06 01:08:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 795 transitions. [2024-12-06 01:08:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:26,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:29,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 430 states and 797 transitions. [2024-12-06 01:08:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 797 transitions. [2024-12-06 01:08:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:29,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:29,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:30,264 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 433 states and 799 transitions. [2024-12-06 01:08:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 799 transitions. [2024-12-06 01:08:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:32,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:32,655 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 01:08:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 433 states and 798 transitions. [2024-12-06 01:08:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 798 transitions. [2024-12-06 01:08:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:33,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 81 proven. 41 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:08:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 433 states and 788 transitions. [2024-12-06 01:08:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 788 transitions. [2024-12-06 01:08:40,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:40,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:40,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 01:08:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 434 states and 791 transitions. [2024-12-06 01:08:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 791 transitions. [2024-12-06 01:08:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:08:41,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:08:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 436 states and 811 transitions. [2024-12-06 01:08:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 811 transitions. [2024-12-06 01:08:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:08:45,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:45,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:45,950 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:08:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 439 states and 813 transitions. [2024-12-06 01:08:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 813 transitions. [2024-12-06 01:08:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:08:49,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:49,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:08:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 442 states and 815 transitions. [2024-12-06 01:08:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 815 transitions. [2024-12-06 01:08:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:08:53,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:53,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:08:56,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 445 states and 821 transitions. [2024-12-06 01:08:56,509 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 821 transitions. [2024-12-06 01:08:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:08:56,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:09:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 449 states and 836 transitions. [2024-12-06 01:09:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 836 transitions. [2024-12-06 01:09:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:09:01,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:09:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 449 states and 835 transitions. [2024-12-06 01:09:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 835 transitions. [2024-12-06 01:09:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:02,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:02,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 459 states and 855 transitions. [2024-12-06 01:09:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 855 transitions. [2024-12-06 01:09:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:14,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:14,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:17,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 462 states and 859 transitions. [2024-12-06 01:09:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 859 transitions. [2024-12-06 01:09:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:17,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:17,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:17,652 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 01:09:19,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 462 states and 858 transitions. [2024-12-06 01:09:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 858 transitions. [2024-12-06 01:09:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:19,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:19,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 100 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:09:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 462 states and 848 transitions. [2024-12-06 01:09:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 848 transitions. [2024-12-06 01:09:26,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:26,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 01:09:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 462 states and 847 transitions. [2024-12-06 01:09:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 847 transitions. [2024-12-06 01:09:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:26,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 01:09:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 462 states and 845 transitions. [2024-12-06 01:09:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 845 transitions. [2024-12-06 01:09:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:09:28,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 464 states and 865 transitions. [2024-12-06 01:09:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 865 transitions. [2024-12-06 01:09:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 474 states and 883 transitions. [2024-12-06 01:09:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 883 transitions. [2024-12-06 01:09:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:41,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:41,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:09:43,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:43,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 477 states and 885 transitions. [2024-12-06 01:09:43,340 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 885 transitions. [2024-12-06 01:09:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:43,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:09:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 480 states and 887 transitions. [2024-12-06 01:09:45,920 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 887 transitions. [2024-12-06 01:09:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:45,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:45,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 483 states and 889 transitions. [2024-12-06 01:09:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 889 transitions. [2024-12-06 01:09:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:51,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:09:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 486 states and 891 transitions. [2024-12-06 01:09:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 891 transitions. [2024-12-06 01:09:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:54,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:54,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:09:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 489 states and 893 transitions. [2024-12-06 01:09:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 893 transitions. [2024-12-06 01:09:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:56,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:09:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 491 states and 895 transitions. [2024-12-06 01:09:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 895 transitions. [2024-12-06 01:09:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:09:57,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:10:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 494 states and 897 transitions. [2024-12-06 01:10:00,543 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 897 transitions. [2024-12-06 01:10:00,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:10:00,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:00,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 01:10:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 494 states and 896 transitions. [2024-12-06 01:10:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 896 transitions. [2024-12-06 01:10:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:10:02,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:02,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 01:10:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 495 states and 897 transitions. [2024-12-06 01:10:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 897 transitions. [2024-12-06 01:10:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:02,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 01:10:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 495 states and 892 transitions. [2024-12-06 01:10:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 892 transitions. [2024-12-06 01:10:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:03,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:03,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:10:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 498 states and 894 transitions. [2024-12-06 01:10:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 894 transitions. [2024-12-06 01:10:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:07,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:07,227 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:10:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 504 states and 906 transitions. [2024-12-06 01:10:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 906 transitions. [2024-12-06 01:10:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:17,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:17,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:17,664 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:10:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:20,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 504 states and 905 transitions. [2024-12-06 01:10:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 905 transitions. [2024-12-06 01:10:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:20,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:20,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 121 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:10:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 504 states and 895 transitions. [2024-12-06 01:10:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 895 transitions. [2024-12-06 01:10:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:28,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:28,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 01:10:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 504 states and 894 transitions. [2024-12-06 01:10:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 894 transitions. [2024-12-06 01:10:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:30,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:30,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:30,144 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-12-06 01:10:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 504 states and 892 transitions. [2024-12-06 01:10:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 892 transitions. [2024-12-06 01:10:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:31,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:46,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 512 states and 914 transitions. [2024-12-06 01:10:46,842 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 914 transitions. [2024-12-06 01:10:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:10:46,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:46,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 36 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:51,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 515 states and 916 transitions. [2024-12-06 01:10:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 916 transitions. [2024-12-06 01:10:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:10:51,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:51,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 537 states and 955 transitions. [2024-12-06 01:11:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 955 transitions. [2024-12-06 01:11:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:11:12,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 538 states and 962 transitions. [2024-12-06 01:11:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 962 transitions. [2024-12-06 01:11:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:15,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:11:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 541 states and 977 transitions. [2024-12-06 01:11:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 977 transitions. [2024-12-06 01:11:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:19,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:19,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:19,975 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:11:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:24,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 543 states and 982 transitions. [2024-12-06 01:11:24,068 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 982 transitions. [2024-12-06 01:11:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:24,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:24,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:11:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 544 states and 984 transitions. [2024-12-06 01:11:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 984 transitions. [2024-12-06 01:11:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:26,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:26,305 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:11:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 545 states and 987 transitions. [2024-12-06 01:11:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 987 transitions. [2024-12-06 01:11:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:27,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:27,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:11:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 546 states and 990 transitions. [2024-12-06 01:11:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 990 transitions. [2024-12-06 01:11:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:28,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:28,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 549 states and 992 transitions. [2024-12-06 01:11:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 992 transitions. [2024-12-06 01:11:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:32,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:36,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 552 states and 994 transitions. [2024-12-06 01:11:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 994 transitions. [2024-12-06 01:11:36,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:36,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:36,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 555 states and 996 transitions. [2024-12-06 01:11:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 996 transitions. [2024-12-06 01:11:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:41,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:41,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 558 states and 998 transitions. [2024-12-06 01:11:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 998 transitions. [2024-12-06 01:11:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:46,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:46,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:11:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 558 states and 997 transitions. [2024-12-06 01:11:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 997 transitions. [2024-12-06 01:11:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:47,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:47,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:47,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 144 proven. 53 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:11:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 558 states and 985 transitions. [2024-12-06 01:11:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 985 transitions. [2024-12-06 01:11:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:56,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-12-06 01:11:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 558 states and 983 transitions. [2024-12-06 01:11:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 983 transitions. [2024-12-06 01:11:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:11:58,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:58,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:12:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 560 states and 1001 transitions. [2024-12-06 01:12:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1001 transitions. [2024-12-06 01:12:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:12:03,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 01:12:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 560 states and 1000 transitions. [2024-12-06 01:12:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1000 transitions. [2024-12-06 01:12:05,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:12:05,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:05,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 01:12:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 560 states and 999 transitions. [2024-12-06 01:12:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 999 transitions. [2024-12-06 01:12:07,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:12:07,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:07,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 01:12:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 566 states and 1015 transitions. [2024-12-06 01:12:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1015 transitions. [2024-12-06 01:12:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:12:16,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 01:12:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 569 states and 1017 transitions. [2024-12-06 01:12:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1017 transitions. [2024-12-06 01:12:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:12:20,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:20,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:12:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 573 states and 1038 transitions. [2024-12-06 01:12:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1038 transitions. [2024-12-06 01:12:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:12:29,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 01:12:32,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 573 states and 1037 transitions. [2024-12-06 01:12:32,863 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1037 transitions. [2024-12-06 01:12:32,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:12:32,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:32,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 01:12:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:34,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 573 states and 1036 transitions. [2024-12-06 01:12:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1036 transitions. [2024-12-06 01:12:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:12:34,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:38,286 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 169 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:12:44,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 573 states and 1024 transitions. [2024-12-06 01:12:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1024 transitions. [2024-12-06 01:12:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:12:44,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:44,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-06 01:12:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 573 states and 1022 transitions. [2024-12-06 01:12:46,180 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1022 transitions. [2024-12-06 01:12:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:12:46,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:12:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 575 states and 1047 transitions. [2024-12-06 01:12:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1047 transitions. [2024-12-06 01:12:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:12:54,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:12:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 578 states and 1049 transitions. [2024-12-06 01:12:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1049 transitions. [2024-12-06 01:12:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:12:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:13:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 581 states and 1052 transitions. [2024-12-06 01:13:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1052 transitions. [2024-12-06 01:13:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:13:03,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:13:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 584 states and 1054 transitions. [2024-12-06 01:13:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1054 transitions. [2024-12-06 01:13:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:13:06,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:06,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:13:09,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 585 states and 1054 transitions. [2024-12-06 01:13:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1054 transitions. [2024-12-06 01:13:09,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:13:09,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:09,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:13:14,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 589 states and 1063 transitions. [2024-12-06 01:13:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1063 transitions. [2024-12-06 01:13:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:13:14,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:14,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:13:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 589 states and 1062 transitions. [2024-12-06 01:13:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1062 transitions. [2024-12-06 01:13:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:13:16,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:13:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 606 states and 1100 transitions. [2024-12-06 01:13:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1100 transitions. [2024-12-06 01:13:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:13:36,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:13:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:51,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 623 states and 1118 transitions. [2024-12-06 01:13:51,972 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1118 transitions. [2024-12-06 01:13:51,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:13:51,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:51,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:13:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 624 states and 1118 transitions. [2024-12-06 01:13:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1118 transitions. [2024-12-06 01:13:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:13:53,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:53,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:13:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:55,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 625 states and 1118 transitions. [2024-12-06 01:13:55,695 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1118 transitions. [2024-12-06 01:13:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:13:55,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:55,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 01:13:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 625 states and 1112 transitions. [2024-12-06 01:13:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1112 transitions. [2024-12-06 01:13:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:13:56,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:14:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 628 states and 1114 transitions. [2024-12-06 01:14:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1114 transitions. [2024-12-06 01:14:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:14:02,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:02,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 196 proven. 61 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:14:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:13,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 628 states and 1102 transitions. [2024-12-06 01:14:13,707 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1102 transitions. [2024-12-06 01:14:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:14:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:13,764 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-06 01:14:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:15,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 629 states and 1105 transitions. [2024-12-06 01:14:15,695 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1105 transitions. [2024-12-06 01:14:15,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:14:15,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:15,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 633 states and 1125 transitions. [2024-12-06 01:14:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1125 transitions. [2024-12-06 01:14:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:14:27,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:27,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:14:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 659 states and 1174 transitions. [2024-12-06 01:14:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1174 transitions. [2024-12-06 01:14:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:14:58,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:15:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 660 states and 1181 transitions. [2024-12-06 01:15:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1181 transitions. [2024-12-06 01:15:03,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:03,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:03,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:15:09,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 663 states and 1183 transitions. [2024-12-06 01:15:09,246 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1183 transitions. [2024-12-06 01:15:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:09,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:09,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:15:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 666 states and 1185 transitions. [2024-12-06 01:15:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1185 transitions. [2024-12-06 01:15:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:15,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:15,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:15:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 669 states and 1187 transitions. [2024-12-06 01:15:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1187 transitions. [2024-12-06 01:15:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:15:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 672 states and 1189 transitions. [2024-12-06 01:15:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1189 transitions. [2024-12-06 01:15:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:26,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:26,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:15:40,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 678 states and 1196 transitions. [2024-12-06 01:15:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1196 transitions. [2024-12-06 01:15:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:40,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:40,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 01:15:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 678 states and 1195 transitions. [2024-12-06 01:15:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1195 transitions. [2024-12-06 01:15:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:42,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:46,773 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 225 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:15:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 678 states and 1181 transitions. [2024-12-06 01:15:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1181 transitions. [2024-12-06 01:15:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:54,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:54,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-12-06 01:15:57,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:57,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 678 states and 1179 transitions. [2024-12-06 01:15:57,561 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1179 transitions. [2024-12-06 01:15:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:15:57,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:57,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:58,661 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:03,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:03,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 680 states and 1199 transitions. [2024-12-06 01:16:03,965 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1199 transitions. [2024-12-06 01:16:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:16:03,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:03,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:16:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 685 states and 1201 transitions. [2024-12-06 01:16:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1201 transitions. [2024-12-06 01:16:08,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:16:08,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:16:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 696 states and 1219 transitions. [2024-12-06 01:16:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1219 transitions. [2024-12-06 01:16:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:16:22,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:22,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:16:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 699 states and 1221 transitions. [2024-12-06 01:16:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1221 transitions. [2024-12-06 01:16:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:16:25,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:16:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 702 states and 1223 transitions. [2024-12-06 01:16:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1223 transitions. [2024-12-06 01:16:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:16:29,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.