./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.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_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/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_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/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_aa8be35e-3917-487b-b9bb-9a564ab7df3c/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 1fe25077175322d8d5e3cefee67a534dcd61077607911040f354db1679589b09 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:22:27,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:22:27,396 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:22:27,401 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:22:27,401 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:22:27,422 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:22:27,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:22:27,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:22:27,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:22:27,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:22:27,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:22:27,424 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:22:27,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:22:27,424 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:22:27,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:22:27,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:22:27,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:22:27,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:27,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:22:27,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:22:27,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:22:27,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:22:27,426 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_aa8be35e-3917-487b-b9bb-9a564ab7df3c/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 -> 1fe25077175322d8d5e3cefee67a534dcd61077607911040f354db1679589b09 [2024-12-06 02:22:27,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:22:27,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:22:27,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:22:27,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:22:27,705 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:22:27,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2024-12-06 02:22:30,394 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/data/8dfa606c2/580deb4ebc224aba8a6850c62067111b/FLAGcbc4a7c0f [2024-12-06 02:22:30,697 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:22:30,697 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-2.i [2024-12-06 02:22:30,712 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/data/8dfa606c2/580deb4ebc224aba8a6850c62067111b/FLAGcbc4a7c0f [2024-12-06 02:22:30,988 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/data/8dfa606c2/580deb4ebc224aba8a6850c62067111b [2024-12-06 02:22:30,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:22:30,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:22:30,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:30,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:22:30,996 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:22:30,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:30" (1/1) ... [2024-12-06 02:22:30,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e14cd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:30, skipping insertion in model container [2024-12-06 02:22:30,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:30" (1/1) ... [2024-12-06 02:22:31,031 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:22:31,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:31,506 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:22:31,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:31,649 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:22:31,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31 WrapperNode [2024-12-06 02:22:31,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:31,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:31,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:22:31,651 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:22:31,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,682 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,745 INFO L138 Inliner]: procedures = 177, calls = 426, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2233 [2024-12-06 02:22:31,745 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:31,746 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:22:31,746 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:22:31,746 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:22:31,754 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,769 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,769 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,836 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,860 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,866 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,876 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:22:31,877 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:22:31,877 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:22:31,877 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:22:31,878 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:31" (1/1) ... [2024-12-06 02:22:31,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:31,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:22:31,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:22:31,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa8be35e-3917-487b-b9bb-9a564ab7df3c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:22:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:22:31,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:22:31,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:22:31,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:22:32,166 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:22:32,168 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:22:35,733 INFO L? ?]: Removed 1983 outVars from TransFormulas that were not future-live. [2024-12-06 02:22:35,733 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:22:38,004 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:22:38,004 INFO L312 CfgBuilder]: Removed 52 assume(true) statements. [2024-12-06 02:22:38,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:38 BoogieIcfgContainer [2024-12-06 02:22:38,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:22:38,005 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:22:38,006 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:22:38,016 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:22:38,016 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:38" (1/1) ... [2024-12-06 02:22:38,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:22:38,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1499 states and 1688 transitions. [2024-12-06 02:22:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1688 transitions. [2024-12-06 02:22:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:22:38,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,270 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 02:22:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1498 states and 1687 transitions. [2024-12-06 02:22:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1687 transitions. [2024-12-06 02:22:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:22:38,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,445 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 02:22:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1497 states and 1686 transitions. [2024-12-06 02:22:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1686 transitions. [2024-12-06 02:22:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:22:38,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,556 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 02:22:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1496 states and 1685 transitions. [2024-12-06 02:22:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1685 transitions. [2024-12-06 02:22:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:22:38,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,661 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 02:22:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1495 states and 1684 transitions. [2024-12-06 02:22:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1684 transitions. [2024-12-06 02:22:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:22:38,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,718 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 02:22:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1496 states and 1686 transitions. [2024-12-06 02:22:38,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1686 transitions. [2024-12-06 02:22:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:22:38,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,773 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 02:22:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1496 states and 1680 transitions. [2024-12-06 02:22:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1680 transitions. [2024-12-06 02:22:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:22:38,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,847 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 02:22:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1498 states and 1682 transitions. [2024-12-06 02:22:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1682 transitions. [2024-12-06 02:22:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:22:38,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:38,972 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 02:22:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1457 states and 1636 transitions. [2024-12-06 02:22:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1636 transitions. [2024-12-06 02:22:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:22:39,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,160 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 02:22:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1454 states and 1632 transitions. [2024-12-06 02:22:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1632 transitions. [2024-12-06 02:22:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:22:39,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,304 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 02:22:39,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1451 states and 1628 transitions. [2024-12-06 02:22:39,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1628 transitions. [2024-12-06 02:22:39,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:39,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,459 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 02:22:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1448 states and 1624 transitions. [2024-12-06 02:22:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1624 transitions. [2024-12-06 02:22:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:39,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,584 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 02:22:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1445 states and 1620 transitions. [2024-12-06 02:22:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1620 transitions. [2024-12-06 02:22:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:22:39,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,805 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 02:22:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1442 states and 1616 transitions. [2024-12-06 02:22:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1616 transitions. [2024-12-06 02:22:39,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:22:39,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,987 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 02:22:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1439 states and 1612 transitions. [2024-12-06 02:22:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1612 transitions. [2024-12-06 02:22:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:22:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,082 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 02:22:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:40,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1436 states and 1608 transitions. [2024-12-06 02:22:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1608 transitions. [2024-12-06 02:22:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:22:40,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:40,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:40,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,165 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 02:22:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1435 states and 1607 transitions. [2024-12-06 02:22:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1607 transitions. [2024-12-06 02:22:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:22:40,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,642 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 02:22:41,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1434 states and 1606 transitions. [2024-12-06 02:22:41,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1606 transitions. [2024-12-06 02:22:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:22:41,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:41,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:41,422 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 02:22:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1434 states and 1605 transitions. [2024-12-06 02:22:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1605 transitions. [2024-12-06 02:22:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:22:41,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:41,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:41,847 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 02:22:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1433 states and 1604 transitions. [2024-12-06 02:22:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1604 transitions. [2024-12-06 02:22:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:22:41,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,087 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 02:22:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1432 states and 1603 transitions. [2024-12-06 02:22:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1603 transitions. [2024-12-06 02:22:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:22:42,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,442 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 02:22:42,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1431 states and 1602 transitions. [2024-12-06 02:22:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1602 transitions. [2024-12-06 02:22:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:22:42,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,508 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 02:22:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1430 states and 1601 transitions. [2024-12-06 02:22:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1601 transitions. [2024-12-06 02:22:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:22:42,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,646 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 02:22:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1430 states and 1600 transitions. [2024-12-06 02:22:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1600 transitions. [2024-12-06 02:22:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:22:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,891 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 02:22:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1430 states and 1599 transitions. [2024-12-06 02:22:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1599 transitions. [2024-12-06 02:22:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:42,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,968 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 02:22:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1429 states and 1598 transitions. [2024-12-06 02:22:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1598 transitions. [2024-12-06 02:22:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:42,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:43,079 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 02:22:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1428 states and 1597 transitions. [2024-12-06 02:22:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1597 transitions. [2024-12-06 02:22:43,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:22:43,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:43,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:43,144 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 02:22:53,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:22:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1428 states and 1595 transitions. [2024-12-06 02:22:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1595 transitions. [2024-12-06 02:22:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:22:53,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:53,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:04,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1435 states and 1603 transitions. [2024-12-06 02:23:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1603 transitions. [2024-12-06 02:23:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:23:05,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:05,245 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 02:23:16,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:17,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1442 states and 1611 transitions. [2024-12-06 02:23:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1611 transitions. [2024-12-06 02:23:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:23:17,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:17,781 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 02:23:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1434 states and 1602 transitions. [2024-12-06 02:23:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1602 transitions. [2024-12-06 02:23:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:23:17,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:18,062 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 02:23:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1433 states and 1601 transitions. [2024-12-06 02:23:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1601 transitions. [2024-12-06 02:23:19,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:23:19,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:19,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:19,161 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 02:23:19,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:19,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1432 states and 1600 transitions. [2024-12-06 02:23:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1600 transitions. [2024-12-06 02:23:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:23:19,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:19,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:19,379 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 02:23:19,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:19,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1431 states and 1599 transitions. [2024-12-06 02:23:19,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1599 transitions. [2024-12-06 02:23:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:23:19,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:19,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:19,789 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 02:23:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1430 states and 1598 transitions. [2024-12-06 02:23:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1598 transitions. [2024-12-06 02:23:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:23:19,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:19,936 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 02:23:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1429 states and 1597 transitions. [2024-12-06 02:23:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1597 transitions. [2024-12-06 02:23:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:23:19,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:20,068 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 02:23:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1428 states and 1596 transitions. [2024-12-06 02:23:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1596 transitions. [2024-12-06 02:23:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:23:20,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:20,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:20,218 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 02:23:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1427 states and 1595 transitions. [2024-12-06 02:23:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1595 transitions. [2024-12-06 02:23:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:23:20,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:20,407 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 02:23:32,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:34,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1468 states and 1640 transitions. [2024-12-06 02:23:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1640 transitions. [2024-12-06 02:23:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:23:34,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:34,868 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 02:23:45,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:48,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:23:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1476 states and 1647 transitions. [2024-12-06 02:23:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1647 transitions. [2024-12-06 02:23:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:23:48,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:48,636 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 02:23:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1475 states and 1646 transitions. [2024-12-06 02:23:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1646 transitions. [2024-12-06 02:23:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:23:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:48,856 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 02:23:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1474 states and 1645 transitions. [2024-12-06 02:23:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1645 transitions. [2024-12-06 02:23:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:23:48,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:49,031 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 02:23:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1474 states and 1642 transitions. [2024-12-06 02:23:49,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1642 transitions. [2024-12-06 02:23:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:23:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:49,629 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 02:23:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1473 states and 1641 transitions. [2024-12-06 02:23:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1641 transitions. [2024-12-06 02:23:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:23:51,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:51,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:52,213 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 02:23:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1472 states and 1640 transitions. [2024-12-06 02:23:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1640 transitions. [2024-12-06 02:23:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:23:53,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:53,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:53,159 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 02:23:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1471 states and 1639 transitions. [2024-12-06 02:23:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1639 transitions. [2024-12-06 02:23:53,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:23:53,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:53,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:53,342 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 02:23:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1470 states and 1638 transitions. [2024-12-06 02:23:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1638 transitions. [2024-12-06 02:23:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:23:53,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:53,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:53,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:53,783 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 02:23:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1469 states and 1636 transitions. [2024-12-06 02:23:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1636 transitions. [2024-12-06 02:23:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:23:53,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:53,889 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 02:23:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1468 states and 1635 transitions. [2024-12-06 02:23:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1635 transitions. [2024-12-06 02:23:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:23:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:54,375 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 02:23:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1467 states and 1634 transitions. [2024-12-06 02:23:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1634 transitions. [2024-12-06 02:23:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:23:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:55,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:56,000 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 02:23:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1466 states and 1633 transitions. [2024-12-06 02:23:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1633 transitions. [2024-12-06 02:23:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:23:57,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:57,484 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 02:23:58,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1465 states and 1632 transitions. [2024-12-06 02:23:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1632 transitions. [2024-12-06 02:23:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:23:58,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:58,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:58,209 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 02:23:58,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1464 states and 1631 transitions. [2024-12-06 02:23:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1631 transitions. [2024-12-06 02:23:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:23:58,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:59,448 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 02:24:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1467 states and 1638 transitions. [2024-12-06 02:24:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1638 transitions. [2024-12-06 02:24:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:24:01,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:01,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:02,023 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 02:24:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1470 states and 1648 transitions. [2024-12-06 02:24:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1648 transitions. [2024-12-06 02:24:05,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:24:05,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:05,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:06,176 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 02:24:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1462 states and 1629 transitions. [2024-12-06 02:24:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1629 transitions. [2024-12-06 02:24:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:24:09,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:09,753 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 02:24:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1461 states and 1628 transitions. [2024-12-06 02:24:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1628 transitions. [2024-12-06 02:24:10,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:24:10,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:10,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:10,239 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 02:24:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1460 states and 1627 transitions. [2024-12-06 02:24:10,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1627 transitions. [2024-12-06 02:24:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:24:10,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:12,187 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 02:24:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1459 states and 1626 transitions. [2024-12-06 02:24:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1626 transitions. [2024-12-06 02:24:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:24:13,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:14,965 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 02:24:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1458 states and 1625 transitions. [2024-12-06 02:24:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1625 transitions. [2024-12-06 02:24:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:24:16,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:16,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:16,794 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 02:24:17,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:17,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1457 states and 1624 transitions. [2024-12-06 02:24:17,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1624 transitions. [2024-12-06 02:24:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:24:17,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:17,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:17,392 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 02:24:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1456 states and 1623 transitions. [2024-12-06 02:24:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1623 transitions. [2024-12-06 02:24:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:24:17,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:17,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:18,754 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 02:24:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1455 states and 1622 transitions. [2024-12-06 02:24:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1622 transitions. [2024-12-06 02:24:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:24:20,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:21,951 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 02:24:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1454 states and 1621 transitions. [2024-12-06 02:24:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1621 transitions. [2024-12-06 02:24:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:24:23,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:23,910 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 02:24:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1453 states and 1620 transitions. [2024-12-06 02:24:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1620 transitions. [2024-12-06 02:24:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:24:24,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:24,639 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 02:24:25,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1452 states and 1619 transitions. [2024-12-06 02:24:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1619 transitions. [2024-12-06 02:24:25,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:24:25,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:25,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:26,749 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 02:24:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1451 states and 1618 transitions. [2024-12-06 02:24:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1618 transitions. [2024-12-06 02:24:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:24:29,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:31,060 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 02:24:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1450 states and 1617 transitions. [2024-12-06 02:24:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1617 transitions. [2024-12-06 02:24:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:24:33,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:33,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:33,721 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 02:24:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1449 states and 1616 transitions. [2024-12-06 02:24:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1616 transitions. [2024-12-06 02:24:34,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:24:34,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:34,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:34,286 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 02:24:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1448 states and 1615 transitions. [2024-12-06 02:24:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1615 transitions. [2024-12-06 02:24:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:24:34,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:34,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:36,097 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 02:24:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1447 states and 1614 transitions. [2024-12-06 02:24:39,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1614 transitions. [2024-12-06 02:24:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:24:39,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:42,375 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 02:24:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1446 states and 1613 transitions. [2024-12-06 02:24:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1613 transitions. [2024-12-06 02:24:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:46,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:46,982 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 02:24:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1445 states and 1612 transitions. [2024-12-06 02:24:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1612 transitions. [2024-12-06 02:24:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:24:47,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:48,068 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 02:24:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1444 states and 1611 transitions. [2024-12-06 02:24:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1611 transitions. [2024-12-06 02:24:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:50,987 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 02:24:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1443 states and 1610 transitions. [2024-12-06 02:24:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1610 transitions. [2024-12-06 02:24:55,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:24:55,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:57,185 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 02:24:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1442 states and 1609 transitions. [2024-12-06 02:24:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1609 transitions. [2024-12-06 02:24:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:24:59,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:59,842 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 02:25:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1441 states and 1608 transitions. [2024-12-06 02:25:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1608 transitions. [2024-12-06 02:25:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:25:00,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:00,599 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 02:25:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1440 states and 1607 transitions. [2024-12-06 02:25:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1607 transitions. [2024-12-06 02:25:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:25:01,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:03,562 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 02:25:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1439 states and 1606 transitions. [2024-12-06 02:25:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1606 transitions. [2024-12-06 02:25:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:25:06,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:09,952 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 02:25:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1438 states and 1605 transitions. [2024-12-06 02:25:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1605 transitions. [2024-12-06 02:25:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:25:17,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:17,185 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 02:25:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1428 states and 1594 transitions. [2024-12-06 02:25:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1594 transitions. [2024-12-06 02:25:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:25:18,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:18,121 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 02:25:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1427 states and 1593 transitions. [2024-12-06 02:25:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1593 transitions. [2024-12-06 02:25:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:25:19,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:19,657 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 02:25:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1426 states and 1592 transitions. [2024-12-06 02:25:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1592 transitions. [2024-12-06 02:25:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:25:21,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:21,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:22,389 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 02:25:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1425 states and 1591 transitions. [2024-12-06 02:25:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1591 transitions. [2024-12-06 02:25:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:25:26,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:26,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:31,803 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 02:25:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1424 states and 1590 transitions. [2024-12-06 02:25:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1590 transitions. [2024-12-06 02:25:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:25:46,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:46,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:06,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1423 states and 1589 transitions. [2024-12-06 02:26:06,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1589 transitions. [2024-12-06 02:26:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:26:06,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:06,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:06,859 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 02:26:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1425 states and 1589 transitions. [2024-12-06 02:26:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1589 transitions. [2024-12-06 02:26:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:26:10,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:10,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:10,645 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 02:26:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1427 states and 1592 transitions. [2024-12-06 02:26:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1592 transitions. [2024-12-06 02:26:15,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:26:15,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:15,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:16,453 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 02:26:20,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1428 states and 1593 transitions. [2024-12-06 02:26:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1593 transitions. [2024-12-06 02:26:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:26:20,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:20,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:21,896 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 02:26:26,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1429 states and 1594 transitions. [2024-12-06 02:26:26,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1594 transitions. [2024-12-06 02:26:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:26:26,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1430 states and 1595 transitions. [2024-12-06 02:26:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1595 transitions. [2024-12-06 02:26:30,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:26:30,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:30,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:31,975 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 02:26:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1431 states and 1597 transitions. [2024-12-06 02:26:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1597 transitions. [2024-12-06 02:26:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:26:35,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:35,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1432 states and 1597 transitions. [2024-12-06 02:26:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1597 transitions. [2024-12-06 02:26:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:26:42,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:42,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:46,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1433 states and 1598 transitions. [2024-12-06 02:26:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1598 transitions. [2024-12-06 02:26:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:26:46,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1434 states and 1600 transitions. [2024-12-06 02:26:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1600 transitions. [2024-12-06 02:26:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:26:52,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:53,647 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1435 states and 1601 transitions. [2024-12-06 02:26:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1601 transitions. [2024-12-06 02:26:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:26:58,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:58,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:08,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:08,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1436 states and 1601 transitions. [2024-12-06 02:27:08,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1601 transitions. [2024-12-06 02:27:08,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:27:08,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:08,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1437 states and 1603 transitions. [2024-12-06 02:27:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1603 transitions. [2024-12-06 02:27:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:27:14,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:14,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1438 states and 1603 transitions. [2024-12-06 02:27:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1603 transitions. [2024-12-06 02:27:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:27:21,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1439 states and 1605 transitions. [2024-12-06 02:27:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1605 transitions. [2024-12-06 02:27:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:27:28,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:28,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1440 states and 1605 transitions. [2024-12-06 02:27:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1605 transitions. [2024-12-06 02:27:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:27:35,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1441 states and 1606 transitions. [2024-12-06 02:27:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1606 transitions. [2024-12-06 02:27:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:27:40,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:40,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:41,991 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1442 states and 1607 transitions. [2024-12-06 02:27:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1607 transitions. [2024-12-06 02:27:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:27:45,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:45,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1443 states and 1609 transitions. [2024-12-06 02:27:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1609 transitions. [2024-12-06 02:27:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:27:53,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:53,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1444 states and 1609 transitions. [2024-12-06 02:28:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1609 transitions. [2024-12-06 02:28:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:28:01,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:01,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1445 states and 1610 transitions. [2024-12-06 02:28:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1610 transitions. [2024-12-06 02:28:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:28:05,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:05,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1446 states and 1612 transitions. [2024-12-06 02:28:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1612 transitions. [2024-12-06 02:28:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:28:13,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1447 states and 1613 transitions. [2024-12-06 02:28:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1613 transitions. [2024-12-06 02:28:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:28:21,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:23,309 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 02:28:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1448 states and 1614 transitions. [2024-12-06 02:28:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1614 transitions. [2024-12-06 02:28:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:28:29,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:29,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:32,387 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1449 states and 1614 transitions. [2024-12-06 02:28:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1614 transitions. [2024-12-06 02:28:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:28:44,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:46,492 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1450 states and 1615 transitions. [2024-12-06 02:28:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1615 transitions. [2024-12-06 02:28:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:28:50,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:28:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1451 states and 1617 transitions. [2024-12-06 02:28:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1617 transitions. [2024-12-06 02:28:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:28:58,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:07,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1452 states and 1617 transitions. [2024-12-06 02:29:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1617 transitions. [2024-12-06 02:29:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:29:07,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1453 states and 1619 transitions. [2024-12-06 02:29:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1619 transitions. [2024-12-06 02:29:15,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:29:15,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:15,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1454 states and 1620 transitions. [2024-12-06 02:29:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1620 transitions. [2024-12-06 02:29:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:29:24,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:37,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1455 states and 1620 transitions. [2024-12-06 02:29:37,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1620 transitions. [2024-12-06 02:29:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:29:37,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1456 states and 1622 transitions. [2024-12-06 02:29:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1622 transitions. [2024-12-06 02:29:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:29:45,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1457 states and 1623 transitions. [2024-12-06 02:29:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1623 transitions. [2024-12-06 02:29:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:29:54,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:54,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1458 states and 1623 transitions. [2024-12-06 02:30:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1623 transitions. [2024-12-06 02:30:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:30:07,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1459 states and 1625 transitions. [2024-12-06 02:30:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1625 transitions. [2024-12-06 02:30:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:30:15,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:17,900 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1460 states and 1625 transitions. [2024-12-06 02:30:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1625 transitions. [2024-12-06 02:30:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:30:24,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:24,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:26,806 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1461 states and 1626 transitions. [2024-12-06 02:30:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1626 transitions. [2024-12-06 02:30:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:30:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1462 states and 1628 transitions. [2024-12-06 02:30:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1628 transitions. [2024-12-06 02:30:39,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:30:39,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:39,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1463 states and 1628 transitions. [2024-12-06 02:30:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1628 transitions. [2024-12-06 02:30:48,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:30:48,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:48,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1464 states and 1630 transitions. [2024-12-06 02:30:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1630 transitions. [2024-12-06 02:30:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:30:56,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1465 states and 1630 transitions. [2024-12-06 02:31:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1630 transitions. [2024-12-06 02:31:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:31:06,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1466 states and 1631 transitions. [2024-12-06 02:31:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1631 transitions. [2024-12-06 02:31:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:31:12,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1467 states and 1633 transitions. [2024-12-06 02:31:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1633 transitions. [2024-12-06 02:31:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:31:22,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:32,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1468 states and 1633 transitions. [2024-12-06 02:31:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1633 transitions. [2024-12-06 02:31:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:31:32,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:35,464 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1469 states and 1634 transitions. [2024-12-06 02:31:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1634 transitions. [2024-12-06 02:31:39,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:31:39,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:39,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1470 states and 1635 transitions. [2024-12-06 02:31:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1635 transitions. [2024-12-06 02:31:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:31:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1471 states and 1636 transitions. [2024-12-06 02:32:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1636 transitions. [2024-12-06 02:32:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:32:46,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:32:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1472 states and 1637 transitions. [2024-12-06 02:32:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1637 transitions. [2024-12-06 02:32:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:32:51,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:51,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:32:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1473 states and 1639 transitions. [2024-12-06 02:32:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1639 transitions. [2024-12-06 02:32:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:32:59,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:59,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1474 states and 1640 transitions. [2024-12-06 02:33:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1640 transitions. [2024-12-06 02:33:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:33:05,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:05,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:07,874 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:15,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1475 states and 1640 transitions. [2024-12-06 02:33:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1640 transitions. [2024-12-06 02:33:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:33:15,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1476 states and 1642 transitions. [2024-12-06 02:33:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1642 transitions. [2024-12-06 02:33:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:33:22,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1477 states and 1642 transitions. [2024-12-06 02:33:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1642 transitions. [2024-12-06 02:33:29,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:33:29,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:29,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:31,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:34,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:34,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1478 states and 1643 transitions. [2024-12-06 02:33:34,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1643 transitions. [2024-12-06 02:33:34,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:33:34,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:34,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1479 states and 1645 transitions. [2024-12-06 02:33:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1645 transitions. [2024-12-06 02:33:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:33:42,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:42,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:33:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1480 states and 1646 transitions. [2024-12-06 02:33:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1646 transitions. [2024-12-06 02:33:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:33:50,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:50,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:53,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:34:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1481 states and 1646 transitions. [2024-12-06 02:34:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1646 transitions. [2024-12-06 02:34:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:34:02,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:34:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1482 states and 1648 transitions. [2024-12-06 02:34:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1648 transitions. [2024-12-06 02:34:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:34:09,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:09,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:34:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1483 states and 1648 transitions. [2024-12-06 02:34:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1648 transitions. [2024-12-06 02:34:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:34:18,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:18,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:34:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1484 states and 1650 transitions. [2024-12-06 02:34:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1650 transitions. [2024-12-06 02:34:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:34:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:34:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1485 states and 1651 transitions. [2024-12-06 02:34:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1651 transitions. [2024-12-06 02:34:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:34:34,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:34:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1486 states and 1652 transitions. [2024-12-06 02:34:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1652 transitions. [2024-12-06 02:34:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:34:43,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1487 states and 1652 transitions. [2024-12-06 02:35:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1652 transitions. [2024-12-06 02:35:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:35:02,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1488 states and 1654 transitions. [2024-12-06 02:35:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1654 transitions. [2024-12-06 02:35:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:35:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:15,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1489 states and 1654 transitions. [2024-12-06 02:35:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1654 transitions. [2024-12-06 02:35:23,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:35:23,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:23,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1490 states and 1655 transitions. [2024-12-06 02:35:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1655 transitions. [2024-12-06 02:35:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:35:30,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:30,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1491 states and 1657 transitions. [2024-12-06 02:35:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1657 transitions. [2024-12-06 02:35:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:35:40,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:51,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1492 states and 1657 transitions. [2024-12-06 02:35:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1657 transitions. [2024-12-06 02:35:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:35:51,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:51,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:35:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1493 states and 1658 transitions. [2024-12-06 02:35:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1658 transitions. [2024-12-06 02:35:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:35:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:01,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.